1280359080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:95

約数の個数: 1152

約数和(自身を含む): 6274195200

約数和(自身を除く): 4993836120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 24, 26, 28, 30, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 51, 52, 55, 56, 57, 60, 63, 65, 66, 68, 70, 72, 76, 77, 78, 84, 85, 88, 90, 91, 95, 99, 102, 104, 105, 110, 114, 117, 119, 120, 121, 126, 130, 132, 133, 136, 140, 143, 152, 153, 154, 156, 165, 168, 170, 171, 180, 182, 187, 190, 195, 198, 204, 209, 210, 220, 221, 228, 231, 234, 238, 242, 247, 252, 255, 260, 264, 266, 273, 280, 285, 286, 306, 308, 312, 315, 323, 330, 340, 342, 357, 360, 363, 364, 374, 380, 385, 390, 396, 399, 408, 418, 420, 429, 440, 442, 455, 456, 462, 468, 476, 484, 494, 495, 504, 510, 520, 532, 546, 561, 570, 572, 585, 595, 605, 612, 616, 627, 630, 646, 660, 663, 665, 680, 684, 693, 714, 715, 726, 728, 741, 748, 760, 765, 770, 780, 792, 798, 819, 836, 840, 847, 855, 858, 884, 910, 924, 935, 936, 952, 968, 969, 988, 990, 1001, 1020, 1045, 1064, 1071, 1089, 1092, 1105, 1122, 1140, 1144, 1155, 1170, 1190, 1197, 1210, 1224, 1235, 1254, 1260, 1287, 1292, 1309, 1320, 1326, 1330, 1365, 1368, 1386, 1428, 1430, 1452, 1463, 1482, 1496, 1530, 1540, 1547, 1560, 1573, 1596, 1615, 1638, 1672, 1683, 1694, 1710, 1716, 1729, 1768, 1785, 1815, 1820, 1848, 1870, 1881, 1938, 1976, 1980, 1989, 1995, 2002, 2040, 2057, 2090, 2142, 2145, 2178, 2184, 2210, 2223, 2244, 2261, 2280, 2299, 2310, 2340, 2380, 2394, 2420, 2431, 2470, 2508, 2520, 2541, 2574, 2584, 2618, 2652, 2660, 2717, 2730, 2772, 2805, 2856, 2860, 2904, 2907, 2926, 2964, 3003, 3060, 3080, 3094, 3135, 3146, 3192, 3230, 3276, 3315, 3366, 3388, 3420, 3432, 3458, 3465, 3553, 3570, 3630, 3640, 3705, 3740, 3762, 3876, 3927, 3960, 3978, 3990, 4004, 4095, 4114, 4180, 4199, 4235, 4284, 4290, 4356, 4389, 4420, 4446, 4488, 4522, 4598, 4620, 4641, 4680, 4719, 4760, 4788, 4840, 4845, 4862, 4940, 5005, 5016, 5082, 5148, 5187, 5236, 5304, 5320, 5355, 5434, 5445, 5460, 5544, 5610, 5720, 5814, 5852, 5928, 5985, 6006, 6120, 6171, 6188, 6270, 6292, 6435, 6460, 6545, 6552, 6630, 6732, 6776, 6783, 6840, 6897, 6916, 6930, 7106, 7140, 7260, 7293, 7315, 7410, 7480, 7524, 7623, 7735, 7752, 7854, 7865, 7956, 7980, 8008, 8151, 8190, 8228, 8360, 8398, 8415, 8470, 8568, 8580, 8645, 8712, 8778, 8840, 8892, 9009, 9044, 9196, 9240, 9282, 9405, 9438, 9576, 9690, 9724, 9880, 9945, 10010, 10164, 10285, 10296, 10374, 10472, 10659, 10710, 10868, 10890, 10920, 11011, 11115, 11220, 11305, 11495, 11628, 11704, 11781, 11970, 12012, 12155, 12342, 12376, 12540, 12584, 12597, 12705, 12870, 12920, 13090, 13167, 13260, 13464, 13566, 13585, 13794, 13832, 13860, 13923, 14157, 14212, 14280, 14399, 14520, 14535, 14586, 14630, 14820, 15015, 15048, 15246, 15470, 15561, 15708, 15730, 15912, 15960, 16093, 16302, 16380, 16456, 16796, 16830, 16940, 17017, 17160, 17290, 17556, 17765, 17784, 18018, 18088, 18392, 18513, 18564, 18810, 18876, 19019, 19380, 19448, 19635, 19890, 20020, 20328, 20349, 20570, 20691, 20748, 20995, 21318, 21420, 21736, 21780, 21879, 21945, 22022, 22230, 22440, 22610, 22990, 23205, 23256, 23562, 23595, 23940, 24024, 24310, 24453, 24684, 24871, 25080, 25194, 25410, 25740, 25935, 26180, 26334, 26520, 26741, 27132, 27170, 27588, 27720, 27846, 28314, 28424, 28798, 29070, 29172, 29260, 29393, 29640, 29887, 30030, 30492, 30855, 30940, 31122, 31416, 31460, 31977, 32186, 32604, 32760, 33033, 33592, 33660, 33880, 33915, 34034, 34485, 34580, 35112, 35530, 36036, 36465, 37026, 37128, 37620, 37752, 37791, 38038, 38115, 38760, 39083, 39270, 39780, 40040, 40698, 40755, 41140, 41382, 41496, 41990, 42636, 42840, 43197, 43560, 43758, 43890, 44044, 44460, 45045, 45220, 45980, 46189, 46410, 47124, 47190, 47880, 48279, 48620, 48906, 49368, 49742, 50388, 50820, 51051, 51480, 51870, 52360, 52668, 53295, 53482, 54264, 54340, 55055, 55176, 55692, 56628, 57057, 57596, 58140, 58344, 58520, 58786, 58905, 59774, 60060, 60984, 61710, 61880, 62244, 62920, 62985, 63954, 64372, 65208, 65835, 66066, 67320, 67830, 68068, 68970, 69160, 69615, 70785, 71060, 71995, 72072, 72930, 74052, 74613, 75240, 75582, 76076, 76230, 77805, 78166, 78540, 79560, 80223, 80465, 81396, 81510, 82280, 82764, 83980, 85085, 85272, 86394, 87516, 87780, 88088, 88179, 88920, 89661, 90090, 90440, 91960, 92378, 92565, 92820, 94248, 94380, 95095, 96558, 97240, 97812, 99099, 99484, 100776, 101640, 101745, 102102, 103455, 103740, 105336, 106590, 106964, 108680, 109395, 110110, 111384, 113256, 114114, 115192, 116280, 117249, 117572, 117810, 119548, 120120, 122265, 123420, 124355, 124488, 125970, 127908, 128744, 129591, 131670, 132132, 133705, 135660, 136136, 137940, 138567, 139230, 141570, 142120, 143990, 144837, 145860, 146965, 148104, 149226, 149435, 151164, 152152, 152460, 153153, 155610, 156332, 157080, 159885, 160446, 160930, 162792, 163020, 165165, 165528, 167960, 170170, 171171, 172788, 175032, 175560, 176358, 179322, 180180, 184756, 185130, 185640, 187187, 188760, 188955, 190190, 193116, 195415, 195624, 198198, 198968, 203490, 204204, 206910, 207480, 209209, 213180, 213928, 215985, 218790, 220220, 223839, 228228, 230945, 234498, 235144, 235620, 239096, 240669, 241395, 244530, 246840, 248710, 251940, 255255, 255816, 259182, 263340, 264264, 264537, 267410, 268983, 271320, 273581, 275880, 277134, 278460, 283140, 285285, 287980, 289674, 291720, 293930, 298452, 298870, 302328, 304920, 306306, 311220, 312664, 319770, 320892, 321860, 323323, 326040, 330330, 340340, 342342, 345576, 351747, 352716, 358644, 360360, 369512, 370260, 373065, 374374, 377910, 380380, 386232, 390830, 396396, 401115, 406980, 408408, 413820, 415701, 418418, 426360, 431970, 437580, 440440, 440895, 447678, 448305, 456456, 461890, 468996, 471240, 481338, 482790, 489060, 495495, 497420, 503880, 508079, 510510, 518364, 526680, 529074, 534820, 537966, 547162, 554268, 556920, 561561, 566280, 570570, 575960, 579348, 586245, 587860, 596904, 597740, 612612, 622440, 627627, 639540, 641784, 643720, 646646, 647955, 660660, 680680, 684684, 692835, 703494, 705432, 717288, 724185, 740520, 746130, 748748, 755820, 760760, 765765, 781660, 792792, 802230, 813960, 820743, 827640, 831402, 836836, 855855, 863940, 875160, 881790, 895356, 896610, 923780, 935935, 937992, 962676, 965580, 969969, 978120, 990990, 994840, 1016158, 1021020, 1036728, 1046045, 1058148, 1069640, 1075932, 1094324, 1108536, 1119195, 1123122, 1141140, 1158696, 1172490, 1175720, 1195480, 1203345, 1225224, 1255254, 1279080, 1293292, 1295910, 1321320, 1322685, 1344915, 1367905, 1369368, 1385670, 1406988, 1448370, 1492260, 1497496, 1511640, 1524237, 1531530, 1563320, 1604460, 1616615, 1641486, 1662804, 1673672, 1684683, 1711710, 1727880, 1758735, 1763580, 1790712, 1793220, 1847560, 1871870, 1882881, 1925352, 1931160, 1939938, 1981980, 2032316, 2042040, 2078505, 2092090, 2116296, 2151864, 2188648, 2238390, 2246244, 2282280, 2344980, 2406690, 2462229, 2510508, 2540395, 2586584, 2591820, 2645370, 2689830, 2735810, 2771340, 2807805, 2813976, 2896740, 2909907, 2984520, 3048474, 3063060, 3138135, 3208920, 3233230, 3282972, 3325608, 3369366, 3423420, 3517470, 3527160, 3556553, 3586440, 3743740, 3765762, 3879876, 3963960, 4064632, 4103715, 4157010, 4184180, 4476780, 4492488, 4572711, 4689960, 4813380, 4849845, 4924458, 5021016, 5080790, 5183640, 5290740, 5379660, 5471620, 5542680, 5615610, 5793480, 5819814, 6096948, 6126120, 6276270, 6466460, 6565944, 6738732, 6846840, 7034940, 7113106, 7487480, 7531524, 7621185, 7759752, 8207430, 8314020, 8368360, 8423415, 8953560, 9145422, 9414405, 9626760, 9699690, 9848916, 10161580, 10581480, 10669659, 10759320, 10943240, 11231220, 11639628, 12193896, 12311145, 12552540, 12932920, 13477464, 14069880, 14226212, 14549535, 15063048, 15242370, 16414860, 16628040, 16846830, 17782765, 18290844, 18828810, 19399380, 19697832, 20323160, 21339318, 22462440, 22863555, 23279256, 24622290, 25105080, 28452424, 29099070, 30484740, 32008977, 32829720, 33693660, 35565530, 36581688, 37657620, 38798760, 42678636, 45727110, 49244580, 53348295, 58198140, 60969480, 64017954, 67387320, 71131060, 75315240, 85357272, 91454220, 98489160, 106696590, 116396280, 128035908, 142262120, 160044885, 182908440, 213393180, 256071816, 320089770, 426786360, 640179540, 1280359080]

約数ペア:

[(1, 1280359080), (2, 640179540), (3, 426786360), (4, 320089770), (5, 256071816), (6, 213393180), (7, 182908440), (8, 160044885), (9, 142262120), (10, 128035908), (11, 116396280), (12, 106696590), (13, 98489160), (14, 91454220), (15, 85357272), (17, 75315240), (18, 71131060), (19, 67387320), (20, 64017954), (21, 60969480), (22, 58198140), (24, 53348295), (26, 49244580), (28, 45727110), (30, 42678636), (33, 38798760), (34, 37657620), (35, 36581688), (36, 35565530), (38, 33693660), (39, 32829720), (40, 32008977), (42, 30484740), (44, 29099070), (45, 28452424), (51, 25105080), (52, 24622290), (55, 23279256), (56, 22863555), (57, 22462440), (60, 21339318), (63, 20323160), (65, 19697832), (66, 19399380), (68, 18828810), (70, 18290844), (72, 17782765), (76, 16846830), (77, 16628040), (78, 16414860), (84, 15242370), (85, 15063048), (88, 14549535), (90, 14226212), (91, 14069880), (95, 13477464), (99, 12932920), (102, 12552540), (104, 12311145), (105, 12193896), (110, 11639628), (114, 11231220), (117, 10943240), (119, 10759320), (120, 10669659), (121, 10581480), (126, 10161580), (130, 9848916), (132, 9699690), (133, 9626760), (136, 9414405), (140, 9145422), (143, 8953560), (152, 8423415), (153, 8368360), (154, 8314020), (156, 8207430), (165, 7759752), (168, 7621185), (170, 7531524), (171, 7487480), (180, 7113106), (182, 7034940), (187, 6846840), (190, 6738732), (195, 6565944), (198, 6466460), (204, 6276270), (209, 6126120), (210, 6096948), (220, 5819814), (221, 5793480), (228, 5615610), (231, 5542680), (234, 5471620), (238, 5379660), (242, 5290740), (247, 5183640), (252, 5080790), (255, 5021016), (260, 4924458), (264, 4849845), (266, 4813380), (273, 4689960), (280, 4572711), (285, 4492488), (286, 4476780), (306, 4184180), (308, 4157010), (312, 4103715), (315, 4064632), (323, 3963960), (330, 3879876), (340, 3765762), (342, 3743740), (357, 3586440), (360, 3556553), (363, 3527160), (364, 3517470), (374, 3423420), (380, 3369366), (385, 3325608), (390, 3282972), (396, 3233230), (399, 3208920), (408, 3138135), (418, 3063060), (420, 3048474), (429, 2984520), (440, 2909907), (442, 2896740), (455, 2813976), (456, 2807805), (462, 2771340), (468, 2735810), (476, 2689830), (484, 2645370), (494, 2591820), (495, 2586584), (504, 2540395), (510, 2510508), (520, 2462229), (532, 2406690), (546, 2344980), (561, 2282280), (570, 2246244), (572, 2238390), (585, 2188648), (595, 2151864), (605, 2116296), (612, 2092090), (616, 2078505), (627, 2042040), (630, 2032316), (646, 1981980), (660, 1939938), (663, 1931160), (665, 1925352), (680, 1882881), (684, 1871870), (693, 1847560), (714, 1793220), (715, 1790712), (726, 1763580), (728, 1758735), (741, 1727880), (748, 1711710), (760, 1684683), (765, 1673672), (770, 1662804), (780, 1641486), (792, 1616615), (798, 1604460), (819, 1563320), (836, 1531530), (840, 1524237), (847, 1511640), (855, 1497496), (858, 1492260), (884, 1448370), (910, 1406988), (924, 1385670), (935, 1369368), (936, 1367905), (952, 1344915), (968, 1322685), (969, 1321320), (988, 1295910), (990, 1293292), (1001, 1279080), (1020, 1255254), (1045, 1225224), (1064, 1203345), (1071, 1195480), (1089, 1175720), (1092, 1172490), (1105, 1158696), (1122, 1141140), (1140, 1123122), (1144, 1119195), (1155, 1108536), (1170, 1094324), (1190, 1075932), (1197, 1069640), (1210, 1058148), (1224, 1046045), (1235, 1036728), (1254, 1021020), (1260, 1016158), (1287, 994840), (1292, 990990), (1309, 978120), (1320, 969969), (1326, 965580), (1330, 962676), (1365, 937992), (1368, 935935), (1386, 923780), (1428, 896610), (1430, 895356), (1452, 881790), (1463, 875160), (1482, 863940), (1496, 855855), (1530, 836836), (1540, 831402), (1547, 827640), (1560, 820743), (1573, 813960), (1596, 802230), (1615, 792792), (1638, 781660), (1672, 765765), (1683, 760760), (1694, 755820), (1710, 748748), (1716, 746130), (1729, 740520), (1768, 724185), (1785, 717288), (1815, 705432), (1820, 703494), (1848, 692835), (1870, 684684), (1881, 680680), (1938, 660660), (1976, 647955), (1980, 646646), (1989, 643720), (1995, 641784), (2002, 639540), (2040, 627627), (2057, 622440), (2090, 612612), (2142, 597740), (2145, 596904), (2178, 587860), (2184, 586245), (2210, 579348), (2223, 575960), (2244, 570570), (2261, 566280), (2280, 561561), (2299, 556920), (2310, 554268), (2340, 547162), (2380, 537966), (2394, 534820), (2420, 529074), (2431, 526680), (2470, 518364), (2508, 510510), (2520, 508079), (2541, 503880), (2574, 497420), (2584, 495495), (2618, 489060), (2652, 482790), (2660, 481338), (2717, 471240), (2730, 468996), (2772, 461890), (2805, 456456), (2856, 448305), (2860, 447678), (2904, 440895), (2907, 440440), (2926, 437580), (2964, 431970), (3003, 426360), (3060, 418418), (3080, 415701), (3094, 413820), (3135, 408408), (3146, 406980), (3192, 401115), (3230, 396396), (3276, 390830), (3315, 386232), (3366, 380380), (3388, 377910), (3420, 374374), (3432, 373065), (3458, 370260), (3465, 369512), (3553, 360360), (3570, 358644), (3630, 352716), (3640, 351747), (3705, 345576), (3740, 342342), (3762, 340340), (3876, 330330), (3927, 326040), (3960, 323323), (3978, 321860), (3990, 320892), (4004, 319770), (4095, 312664), (4114, 311220), (4180, 306306), (4199, 304920), (4235, 302328), (4284, 298870), (4290, 298452), (4356, 293930), (4389, 291720), (4420, 289674), (4446, 287980), (4488, 285285), (4522, 283140), (4598, 278460), (4620, 277134), (4641, 275880), (4680, 273581), (4719, 271320), (4760, 268983), (4788, 267410), (4840, 264537), (4845, 264264), (4862, 263340), (4940, 259182), (5005, 255816), (5016, 255255), (5082, 251940), (5148, 248710), (5187, 246840), (5236, 244530), (5304, 241395), (5320, 240669), (5355, 239096), (5434, 235620), (5445, 235144), (5460, 234498), (5544, 230945), (5610, 228228), (5720, 223839), (5814, 220220), (5852, 218790), (5928, 215985), (5985, 213928), (6006, 213180), (6120, 209209), (6171, 207480), (6188, 206910), (6270, 204204), (6292, 203490), (6435, 198968), (6460, 198198), (6545, 195624), (6552, 195415), (6630, 193116), (6732, 190190), (6776, 188955), (6783, 188760), (6840, 187187), (6897, 185640), (6916, 185130), (6930, 184756), (7106, 180180), (7140, 179322), (7260, 176358), (7293, 175560), (7315, 175032), (7410, 172788), (7480, 171171), (7524, 170170), (7623, 167960), (7735, 165528), (7752, 165165), (7854, 163020), (7865, 162792), (7956, 160930), (7980, 160446), (8008, 159885), (8151, 157080), (8190, 156332), (8228, 155610), (8360, 153153), (8398, 152460), (8415, 152152), (8470, 151164), (8568, 149435), (8580, 149226), (8645, 148104), (8712, 146965), (8778, 145860), (8840, 144837), (8892, 143990), (9009, 142120), (9044, 141570), (9196, 139230), (9240, 138567), (9282, 137940), (9405, 136136), (9438, 135660), (9576, 133705), (9690, 132132), (9724, 131670), (9880, 129591), (9945, 128744), (10010, 127908), (10164, 125970), (10285, 124488), (10296, 124355), (10374, 123420), (10472, 122265), (10659, 120120), (10710, 119548), (10868, 117810), (10890, 117572), (10920, 117249), (11011, 116280), (11115, 115192), (11220, 114114), (11305, 113256), (11495, 111384), (11628, 110110), (11704, 109395), (11781, 108680), (11970, 106964), (12012, 106590), (12155, 105336), (12342, 103740), (12376, 103455), (12540, 102102), (12584, 101745), (12597, 101640), (12705, 100776), (12870, 99484), (12920, 99099), (13090, 97812), (13167, 97240), (13260, 96558), (13464, 95095), (13566, 94380), (13585, 94248), (13794, 92820), (13832, 92565), (13860, 92378), (13923, 91960), (14157, 90440), (14212, 90090), (14280, 89661), (14399, 88920), (14520, 88179), (14535, 88088), (14586, 87780), (14630, 87516), (14820, 86394), (15015, 85272), (15048, 85085), (15246, 83980), (15470, 82764), (15561, 82280), (15708, 81510), (15730, 81396), (15912, 80465), (15960, 80223), (16093, 79560), (16302, 78540), (16380, 78166), (16456, 77805), (16796, 76230), (16830, 76076), (16940, 75582), (17017, 75240), (17160, 74613), (17290, 74052), (17556, 72930), (17765, 72072), (17784, 71995), (18018, 71060), (18088, 70785), (18392, 69615), (18513, 69160), (18564, 68970), (18810, 68068), (18876, 67830), (19019, 67320), (19380, 66066), (19448, 65835), (19635, 65208), (19890, 64372), (20020, 63954), (20328, 62985), (20349, 62920), (20570, 62244), (20691, 61880), (20748, 61710), (20995, 60984), (21318, 60060), (21420, 59774), (21736, 58905), (21780, 58786), (21879, 58520), (21945, 58344), (22022, 58140), (22230, 57596), (22440, 57057), (22610, 56628), (22990, 55692), (23205, 55176), (23256, 55055), (23562, 54340), (23595, 54264), (23940, 53482), (24024, 53295), (24310, 52668), (24453, 52360), (24684, 51870), (24871, 51480), (25080, 51051), (25194, 50820), (25410, 50388), (25740, 49742), (25935, 49368), (26180, 48906), (26334, 48620), (26520, 48279), (26741, 47880), (27132, 47190), (27170, 47124), (27588, 46410), (27720, 46189), (27846, 45980), (28314, 45220), (28424, 45045), (28798, 44460), (29070, 44044), (29172, 43890), (29260, 43758), (29393, 43560), (29640, 43197), (29887, 42840), (30030, 42636), (30492, 41990), (30855, 41496), (30940, 41382), (31122, 41140), (31416, 40755), (31460, 40698), (31977, 40040), (32186, 39780), (32604, 39270), (32760, 39083), (33033, 38760), (33592, 38115), (33660, 38038), (33880, 37791), (33915, 37752), (34034, 37620), (34485, 37128), (34580, 37026), (35112, 36465), (35530, 36036)]