1389908520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 1152

約数和(自身を含む): 6722352000

約数和(自身を除く): 5332443480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 36, 38, 39, 40, 42, 44, 45, 49, 52, 55, 56, 57, 58, 60, 63, 65, 66, 70, 72, 76, 77, 78, 84, 87, 88, 90, 91, 95, 98, 99, 104, 105, 110, 114, 116, 117, 120, 126, 130, 132, 133, 140, 143, 145, 147, 152, 154, 156, 165, 168, 171, 174, 180, 182, 190, 195, 196, 198, 203, 209, 210, 220, 228, 231, 232, 234, 245, 247, 252, 260, 261, 264, 266, 273, 280, 285, 286, 290, 294, 308, 312, 315, 319, 330, 342, 348, 360, 364, 377, 380, 385, 390, 392, 396, 399, 406, 418, 420, 429, 435, 440, 441, 455, 456, 462, 468, 490, 494, 495, 504, 520, 522, 532, 539, 546, 551, 570, 572, 580, 585, 588, 609, 616, 627, 630, 637, 638, 660, 665, 684, 693, 696, 715, 728, 735, 741, 754, 760, 770, 780, 792, 798, 812, 819, 836, 840, 855, 858, 870, 882, 910, 924, 931, 936, 957, 980, 988, 990, 1001, 1015, 1044, 1045, 1064, 1078, 1092, 1102, 1131, 1140, 1144, 1155, 1160, 1170, 1176, 1197, 1218, 1235, 1254, 1260, 1274, 1276, 1287, 1305, 1320, 1330, 1365, 1368, 1386, 1421, 1430, 1463, 1470, 1482, 1508, 1540, 1560, 1595, 1596, 1617, 1624, 1638, 1653, 1672, 1710, 1716, 1729, 1740, 1764, 1820, 1827, 1848, 1862, 1881, 1885, 1911, 1914, 1960, 1976, 1980, 1995, 2002, 2030, 2088, 2090, 2145, 2156, 2184, 2204, 2205, 2223, 2233, 2262, 2280, 2310, 2340, 2394, 2436, 2470, 2508, 2520, 2548, 2552, 2574, 2610, 2639, 2660, 2695, 2717, 2730, 2755, 2772, 2793, 2842, 2860, 2871, 2926, 2940, 2964, 3003, 3016, 3045, 3080, 3135, 3185, 3190, 3192, 3234, 3276, 3306, 3393, 3420, 3432, 3458, 3465, 3480, 3528, 3640, 3654, 3705, 3724, 3762, 3770, 3822, 3828, 3857, 3960, 3990, 4004, 4060, 4095, 4147, 4180, 4263, 4290, 4312, 4389, 4408, 4410, 4446, 4466, 4524, 4620, 4655, 4680, 4785, 4788, 4851, 4872, 4940, 4959, 5005, 5016, 5096, 5148, 5187, 5220, 5278, 5320, 5390, 5434, 5460, 5510, 5544, 5586, 5655, 5684, 5720, 5733, 5742, 5852, 5880, 5928, 5985, 6006, 6061, 6090, 6270, 6370, 6380, 6435, 6468, 6552, 6612, 6699, 6786, 6840, 6916, 6930, 7007, 7105, 7163, 7308, 7315, 7410, 7448, 7524, 7540, 7644, 7656, 7714, 7917, 7980, 8008, 8085, 8120, 8151, 8190, 8265, 8294, 8360, 8379, 8526, 8580, 8645, 8778, 8820, 8892, 8932, 9009, 9048, 9135, 9240, 9310, 9405, 9555, 9570, 9576, 9702, 9880, 9918, 10010, 10241, 10296, 10374, 10440, 10556, 10780, 10868, 10920, 11020, 11115, 11165, 11172, 11310, 11368, 11466, 11484, 11571, 11704, 11970, 12012, 12103, 12122, 12180, 12441, 12540, 12740, 12760, 12789, 12870, 12936, 13167, 13195, 13224, 13398, 13572, 13585, 13832, 13860, 13965, 14014, 14210, 14326, 14355, 14616, 14630, 14820, 15015, 15048, 15080, 15288, 15428, 15561, 15631, 15834, 15960, 16170, 16302, 16380, 16530, 16588, 16758, 16965, 17052, 17160, 17290, 17556, 17640, 17784, 17864, 18018, 18183, 18270, 18473, 18620, 18810, 19019, 19110, 19140, 19285, 19404, 19836, 20020, 20097, 20482, 20735, 20748, 21021, 21112, 21315, 21489, 21560, 21736, 21945, 22040, 22230, 22330, 22344, 22620, 22932, 22968, 23142, 23751, 23940, 24024, 24206, 24244, 24255, 24360, 24453, 24795, 24882, 25080, 25480, 25578, 25740, 25935, 26334, 26390, 26796, 26999, 27144, 27170, 27720, 27930, 28028, 28420, 28652, 28665, 28710, 29029, 29260, 29640, 30030, 30305, 30723, 30856, 31122, 31262, 31668, 32340, 32604, 32760, 33060, 33176, 33495, 33516, 33930, 34104, 34580, 34713, 35035, 35112, 35815, 36036, 36309, 36366, 36540, 36946, 37240, 37323, 37620, 38038, 38220, 38280, 38570, 38808, 39585, 39672, 40040, 40194, 40755, 40964, 41470, 41496, 41895, 42042, 42427, 42630, 42978, 43890, 44460, 44660, 45045, 45240, 45864, 46284, 46893, 47502, 47880, 48412, 48488, 48510, 48906, 49590, 49764, 50141, 51156, 51205, 51480, 51870, 52668, 52780, 53592, 53998, 54340, 54549, 55419, 55860, 56056, 56840, 57057, 57304, 57330, 57420, 57855, 58058, 58520, 60060, 60515, 60610, 61446, 62205, 62244, 62524, 63063, 63336, 63945, 64467, 64680, 65208, 65835, 66120, 66990, 67032, 67860, 69160, 69426, 70070, 71630, 72072, 72618, 72732, 73080, 73892, 74646, 75240, 76076, 76440, 77140, 77805, 78155, 78793, 79170, 80388, 80997, 81510, 81928, 82940, 83790, 84084, 84854, 85260, 85956, 87087, 87780, 88920, 89320, 90090, 90915, 92169, 92365, 92568, 93786, 95004, 95095, 96824, 97020, 97812, 99180, 99528, 100282, 100485, 102312, 102410, 103740, 105105, 105336, 105560, 107445, 107996, 108680, 108927, 109098, 110838, 111720, 114114, 114660, 114840, 115710, 116116, 118755, 120120, 121030, 121220, 122265, 122892, 124410, 124488, 125048, 126126, 127281, 127890, 128934, 131670, 133133, 133980, 134995, 135720, 138852, 140140, 140679, 143260, 145145, 145236, 145464, 147784, 149292, 150423, 152152, 153615, 154280, 155610, 156310, 157586, 158340, 160776, 161994, 163020, 165880, 166257, 167580, 168168, 169708, 170520, 171171, 171912, 173565, 174174, 175560, 180180, 181545, 181830, 184338, 184730, 186615, 187572, 190008, 190190, 194040, 195624, 198360, 200564, 200970, 203203, 204820, 207480, 210210, 212135, 214890, 215992, 217854, 218196, 221676, 228228, 229320, 231420, 232232, 234465, 236379, 237510, 242060, 242440, 242991, 244530, 245784, 248820, 250705, 252252, 254562, 255780, 257868, 261261, 263340, 266266, 267960, 269990, 272745, 277095, 277704, 280280, 281358, 285285, 286520, 290290, 290472, 296989, 298584, 300846, 307230, 311220, 312620, 315172, 315315, 316680, 322335, 323988, 326040, 332514, 335160, 339416, 342342, 347130, 348348, 350987, 360360, 363090, 363660, 368676, 369460, 373230, 375144, 380380, 381843, 393965, 399399, 401128, 401940, 404985, 406406, 409640, 420420, 424270, 429780, 435435, 435708, 436392, 443352, 451269, 456456, 460845, 462840, 468930, 472758, 475020, 484120, 485982, 489060, 497640, 501410, 504504, 509124, 511560, 515736, 522522, 526680, 532532, 539980, 544635, 545490, 551551, 554190, 562716, 570570, 580580, 593978, 601692, 609609, 614460, 622440, 625240, 630344, 630630, 636405, 644670, 647976, 665028, 665665, 684684, 694260, 696696, 701974, 703395, 709137, 726180, 727320, 737352, 738920, 746460, 752115, 760760, 763686, 787930, 798798, 803880, 809970, 812812, 831285, 840840, 848540, 855855, 859560, 870870, 871416, 890967, 902538, 921690, 937860, 945516, 950040, 971964, 978120, 1002820, 1016015, 1018248, 1045044, 1052961, 1065064, 1079960, 1089270, 1090980, 1103102, 1108380, 1125432, 1141140, 1161160, 1181895, 1187956, 1198197, 1203384, 1214955, 1219218, 1228920, 1261260, 1272810, 1289340, 1306305, 1330056, 1331330, 1369368, 1388520, 1403948, 1406790, 1418274, 1452360, 1484945, 1492920, 1504230, 1527372, 1575860, 1597596, 1619940, 1625624, 1654653, 1662570, 1697080, 1711710, 1741740, 1754935, 1781934, 1805076, 1828827, 1843380, 1875720, 1891032, 1909215, 1943928, 1996995, 2005640, 2032030, 2090088, 2105922, 2178540, 2181960, 2206204, 2216760, 2256345, 2282280, 2363790, 2375912, 2396394, 2429910, 2438436, 2522520, 2545620, 2578680, 2612610, 2662660, 2672901, 2757755, 2807896, 2813580, 2836548, 2969890, 3008460, 3048045, 3054744, 3151720, 3158883, 3195192, 3239880, 3309306, 3325140, 3423420, 3483480, 3509870, 3545685, 3563868, 3610152, 3657654, 3686760, 3818430, 3860857, 3993990, 4064060, 4211844, 4357080, 4412408, 4454835, 4512690, 4727580, 4792788, 4859820, 4876872, 4963959, 5091240, 5225220, 5264805, 5325320, 5345802, 5515510, 5627160, 5673096, 5939780, 5990985, 6016920, 6096090, 6317766, 6618612, 6650280, 6846840, 7019740, 7091370, 7127736, 7315308, 7636860, 7721714, 7987980, 8128120, 8273265, 8423688, 8909670, 9025380, 9144135, 9455160, 9585576, 9719640, 9927918, 10450440, 10529610, 10691604, 11031020, 11582571, 11879560, 11981970, 12192180, 12635532, 13237224, 13364505, 14039480, 14182740, 14630616, 15273720, 15443428, 15794415, 15975960, 16546530, 17819340, 18050760, 18288270, 19304285, 19855836, 21059220, 21383208, 22062040, 23165142, 23963940, 24384360, 24819795, 25271064, 26729010, 28365480, 30886856, 31588830, 33093060, 34747713, 35638680, 36576540, 38608570, 39711672, 42118440, 46330284, 47927880, 49639590, 53458020, 57912855, 63177660, 66186120, 69495426, 73153080, 77217140, 92660568, 99279180, 106916040, 115825710, 126355320, 138990852, 154434280, 173738565, 198558360, 231651420, 277981704, 347477130, 463302840, 694954260, 1389908520]

約数ペア:

[(1, 1389908520), (2, 694954260), (3, 463302840), (4, 347477130), (5, 277981704), (6, 231651420), (7, 198558360), (8, 173738565), (9, 154434280), (10, 138990852), (11, 126355320), (12, 115825710), (13, 106916040), (14, 99279180), (15, 92660568), (18, 77217140), (19, 73153080), (20, 69495426), (21, 66186120), (22, 63177660), (24, 57912855), (26, 53458020), (28, 49639590), (29, 47927880), (30, 46330284), (33, 42118440), (35, 39711672), (36, 38608570), (38, 36576540), (39, 35638680), (40, 34747713), (42, 33093060), (44, 31588830), (45, 30886856), (49, 28365480), (52, 26729010), (55, 25271064), (56, 24819795), (57, 24384360), (58, 23963940), (60, 23165142), (63, 22062040), (65, 21383208), (66, 21059220), (70, 19855836), (72, 19304285), (76, 18288270), (77, 18050760), (78, 17819340), (84, 16546530), (87, 15975960), (88, 15794415), (90, 15443428), (91, 15273720), (95, 14630616), (98, 14182740), (99, 14039480), (104, 13364505), (105, 13237224), (110, 12635532), (114, 12192180), (116, 11981970), (117, 11879560), (120, 11582571), (126, 11031020), (130, 10691604), (132, 10529610), (133, 10450440), (140, 9927918), (143, 9719640), (145, 9585576), (147, 9455160), (152, 9144135), (154, 9025380), (156, 8909670), (165, 8423688), (168, 8273265), (171, 8128120), (174, 7987980), (180, 7721714), (182, 7636860), (190, 7315308), (195, 7127736), (196, 7091370), (198, 7019740), (203, 6846840), (209, 6650280), (210, 6618612), (220, 6317766), (228, 6096090), (231, 6016920), (232, 5990985), (234, 5939780), (245, 5673096), (247, 5627160), (252, 5515510), (260, 5345802), (261, 5325320), (264, 5264805), (266, 5225220), (273, 5091240), (280, 4963959), (285, 4876872), (286, 4859820), (290, 4792788), (294, 4727580), (308, 4512690), (312, 4454835), (315, 4412408), (319, 4357080), (330, 4211844), (342, 4064060), (348, 3993990), (360, 3860857), (364, 3818430), (377, 3686760), (380, 3657654), (385, 3610152), (390, 3563868), (392, 3545685), (396, 3509870), (399, 3483480), (406, 3423420), (418, 3325140), (420, 3309306), (429, 3239880), (435, 3195192), (440, 3158883), (441, 3151720), (455, 3054744), (456, 3048045), (462, 3008460), (468, 2969890), (490, 2836548), (494, 2813580), (495, 2807896), (504, 2757755), (520, 2672901), (522, 2662660), (532, 2612610), (539, 2578680), (546, 2545620), (551, 2522520), (570, 2438436), (572, 2429910), (580, 2396394), (585, 2375912), (588, 2363790), (609, 2282280), (616, 2256345), (627, 2216760), (630, 2206204), (637, 2181960), (638, 2178540), (660, 2105922), (665, 2090088), (684, 2032030), (693, 2005640), (696, 1996995), (715, 1943928), (728, 1909215), (735, 1891032), (741, 1875720), (754, 1843380), (760, 1828827), (770, 1805076), (780, 1781934), (792, 1754935), (798, 1741740), (812, 1711710), (819, 1697080), (836, 1662570), (840, 1654653), (855, 1625624), (858, 1619940), (870, 1597596), (882, 1575860), (910, 1527372), (924, 1504230), (931, 1492920), (936, 1484945), (957, 1452360), (980, 1418274), (988, 1406790), (990, 1403948), (1001, 1388520), (1015, 1369368), (1044, 1331330), (1045, 1330056), (1064, 1306305), (1078, 1289340), (1092, 1272810), (1102, 1261260), (1131, 1228920), (1140, 1219218), (1144, 1214955), (1155, 1203384), (1160, 1198197), (1170, 1187956), (1176, 1181895), (1197, 1161160), (1218, 1141140), (1235, 1125432), (1254, 1108380), (1260, 1103102), (1274, 1090980), (1276, 1089270), (1287, 1079960), (1305, 1065064), (1320, 1052961), (1330, 1045044), (1365, 1018248), (1368, 1016015), (1386, 1002820), (1421, 978120), (1430, 971964), (1463, 950040), (1470, 945516), (1482, 937860), (1508, 921690), (1540, 902538), (1560, 890967), (1595, 871416), (1596, 870870), (1617, 859560), (1624, 855855), (1638, 848540), (1653, 840840), (1672, 831285), (1710, 812812), (1716, 809970), (1729, 803880), (1740, 798798), (1764, 787930), (1820, 763686), (1827, 760760), (1848, 752115), (1862, 746460), (1881, 738920), (1885, 737352), (1911, 727320), (1914, 726180), (1960, 709137), (1976, 703395), (1980, 701974), (1995, 696696), (2002, 694260), (2030, 684684), (2088, 665665), (2090, 665028), (2145, 647976), (2156, 644670), (2184, 636405), (2204, 630630), (2205, 630344), (2223, 625240), (2233, 622440), (2262, 614460), (2280, 609609), (2310, 601692), (2340, 593978), (2394, 580580), (2436, 570570), (2470, 562716), (2508, 554190), (2520, 551551), (2548, 545490), (2552, 544635), (2574, 539980), (2610, 532532), (2639, 526680), (2660, 522522), (2695, 515736), (2717, 511560), (2730, 509124), (2755, 504504), (2772, 501410), (2793, 497640), (2842, 489060), (2860, 485982), (2871, 484120), (2926, 475020), (2940, 472758), (2964, 468930), (3003, 462840), (3016, 460845), (3045, 456456), (3080, 451269), (3135, 443352), (3185, 436392), (3190, 435708), (3192, 435435), (3234, 429780), (3276, 424270), (3306, 420420), (3393, 409640), (3420, 406406), (3432, 404985), (3458, 401940), (3465, 401128), (3480, 399399), (3528, 393965), (3640, 381843), (3654, 380380), (3705, 375144), (3724, 373230), (3762, 369460), (3770, 368676), (3822, 363660), (3828, 363090), (3857, 360360), (3960, 350987), (3990, 348348), (4004, 347130), (4060, 342342), (4095, 339416), (4147, 335160), (4180, 332514), (4263, 326040), (4290, 323988), (4312, 322335), (4389, 316680), (4408, 315315), (4410, 315172), (4446, 312620), (4466, 311220), (4524, 307230), (4620, 300846), (4655, 298584), (4680, 296989), (4785, 290472), (4788, 290290), (4851, 286520), (4872, 285285), (4940, 281358), (4959, 280280), (5005, 277704), (5016, 277095), (5096, 272745), (5148, 269990), (5187, 267960), (5220, 266266), (5278, 263340), (5320, 261261), (5390, 257868), (5434, 255780), (5460, 254562), (5510, 252252), (5544, 250705), (5586, 248820), (5655, 245784), (5684, 244530), (5720, 242991), (5733, 242440), (5742, 242060), (5852, 237510), (5880, 236379), (5928, 234465), (5985, 232232), (6006, 231420), (6061, 229320), (6090, 228228), (6270, 221676), (6370, 218196), (6380, 217854), (6435, 215992), (6468, 214890), (6552, 212135), (6612, 210210), (6699, 207480), (6786, 204820), (6840, 203203), (6916, 200970), (6930, 200564), (7007, 198360), (7105, 195624), (7163, 194040), (7308, 190190), (7315, 190008), (7410, 187572), (7448, 186615), (7524, 184730), (7540, 184338), (7644, 181830), (7656, 181545), (7714, 180180), (7917, 175560), (7980, 174174), (8008, 173565), (8085, 171912), (8120, 171171), (8151, 170520), (8190, 169708), (8265, 168168), (8294, 167580), (8360, 166257), (8379, 165880), (8526, 163020), (8580, 161994), (8645, 160776), (8778, 158340), (8820, 157586), (8892, 156310), (8932, 155610), (9009, 154280), (9048, 153615), (9135, 152152), (9240, 150423), (9310, 149292), (9405, 147784), (9555, 145464), (9570, 145236), (9576, 145145), (9702, 143260), (9880, 140679), (9918, 140140), (10010, 138852), (10241, 135720), (10296, 134995), (10374, 133980), (10440, 133133), (10556, 131670), (10780, 128934), (10868, 127890), (10920, 127281), (11020, 126126), (11115, 125048), (11165, 124488), (11172, 124410), (11310, 122892), (11368, 122265), (11466, 121220), (11484, 121030), (11571, 120120), (11704, 118755), (11970, 116116), (12012, 115710), (12103, 114840), (12122, 114660), (12180, 114114), (12441, 111720), (12540, 110838), (12740, 109098), (12760, 108927), (12789, 108680), (12870, 107996), (12936, 107445), (13167, 105560), (13195, 105336), (13224, 105105), (13398, 103740), (13572, 102410), (13585, 102312), (13832, 100485), (13860, 100282), (13965, 99528), (14014, 99180), (14210, 97812), (14326, 97020), (14355, 96824), (14616, 95095), (14630, 95004), (14820, 93786), (15015, 92568), (15048, 92365), (15080, 92169), (15288, 90915), (15428, 90090), (15561, 89320), (15631, 88920), (15834, 87780), (15960, 87087), (16170, 85956), (16302, 85260), (16380, 84854), (16530, 84084), (16588, 83790), (16758, 82940), (16965, 81928), (17052, 81510), (17160, 80997), (17290, 80388), (17556, 79170), (17640, 78793), (17784, 78155), (17864, 77805), (18018, 77140), (18183, 76440), (18270, 76076), (18473, 75240), (18620, 74646), (18810, 73892), (19019, 73080), (19110, 72732), (19140, 72618), (19285, 72072), (19404, 71630), (19836, 70070), (20020, 69426), (20097, 69160), (20482, 67860), (20735, 67032), (20748, 66990), (21021, 66120), (21112, 65835), (21315, 65208), (21489, 64680), (21560, 64467), (21736, 63945), (21945, 63336), (22040, 63063), (22230, 62524), (22330, 62244), (22344, 62205), (22620, 61446), (22932, 60610), (22968, 60515), (23142, 60060), (23751, 58520), (23940, 58058), (24024, 57855), (24206, 57420), (24244, 57330), (24255, 57304), (24360, 57057), (24453, 56840), (24795, 56056), (24882, 55860), (25080, 55419), (25480, 54549), (25578, 54340), (25740, 53998), (25935, 53592), (26334, 52780), (26390, 52668), (26796, 51870), (26999, 51480), (27144, 51205), (27170, 51156), (27720, 50141), (27930, 49764), (28028, 49590), (28420, 48906), (28652, 48510), (28665, 48488), (28710, 48412), (29029, 47880), (29260, 47502), (29640, 46893), (30030, 46284), (30305, 45864), (30723, 45240), (30856, 45045), (31122, 44660), (31262, 44460), (31668, 43890), (32340, 42978), (32604, 42630), (32760, 42427), (33060, 42042), (33176, 41895), (33495, 41496), (33516, 41470), (33930, 40964), (34104, 40755), (34580, 40194), (34713, 40040), (35035, 39672), (35112, 39585), (35815, 38808), (36036, 38570), (36309, 38280), (36366, 38220), (36540, 38038), (36946, 37620), (37240, 37323)]