641496240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 960

約数和(自身を含む): 3053376000

約数和(自身を除く): 2411879760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 29, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 54, 55, 56, 57, 58, 60, 63, 66, 70, 72, 76, 77, 80, 84, 87, 88, 90, 95, 98, 99, 105, 108, 110, 112, 114, 116, 120, 126, 132, 133, 135, 140, 144, 145, 147, 152, 154, 165, 168, 171, 174, 176, 180, 189, 190, 196, 198, 203, 209, 210, 216, 220, 228, 231, 232, 240, 245, 252, 261, 264, 266, 270, 280, 285, 290, 294, 297, 304, 308, 315, 319, 330, 336, 342, 348, 360, 378, 380, 385, 392, 396, 399, 406, 418, 420, 432, 435, 440, 441, 456, 462, 464, 490, 495, 504, 513, 522, 528, 532, 539, 540, 551, 560, 570, 580, 588, 594, 609, 616, 627, 630, 638, 660, 665, 684, 693, 696, 720, 735, 756, 760, 770, 783, 784, 792, 798, 812, 836, 840, 855, 870, 880, 882, 912, 924, 931, 945, 957, 980, 990, 1008, 1015, 1026, 1044, 1045, 1064, 1078, 1080, 1102, 1140, 1155, 1160, 1176, 1188, 1197, 1218, 1232, 1254, 1260, 1276, 1305, 1320, 1323, 1330, 1368, 1386, 1392, 1421, 1463, 1470, 1485, 1512, 1520, 1540, 1566, 1584, 1595, 1596, 1617, 1624, 1653, 1672, 1680, 1710, 1740, 1764, 1827, 1848, 1862, 1881, 1890, 1914, 1960, 1980, 1995, 2030, 2052, 2079, 2088, 2090, 2128, 2156, 2160, 2204, 2205, 2233, 2280, 2310, 2320, 2352, 2376, 2394, 2436, 2508, 2520, 2552, 2565, 2610, 2640, 2646, 2660, 2695, 2736, 2755, 2772, 2793, 2842, 2871, 2926, 2940, 2970, 3024, 3045, 3080, 3132, 3135, 3190, 3192, 3234, 3248, 3306, 3344, 3420, 3465, 3480, 3528, 3591, 3654, 3696, 3724, 3762, 3780, 3828, 3857, 3915, 3920, 3960, 3990, 4060, 4104, 4158, 4176, 4180, 4263, 4312, 4389, 4408, 4410, 4466, 4560, 4620, 4655, 4752, 4785, 4788, 4851, 4872, 4959, 5016, 5040, 5104, 5130, 5220, 5292, 5320, 5390, 5481, 5510, 5544, 5586, 5643, 5684, 5742, 5852, 5880, 5940, 5985, 6061, 6090, 6160, 6264, 6270, 6380, 6384, 6468, 6612, 6615, 6699, 6840, 6930, 6960, 7056, 7105, 7182, 7308, 7315, 7448, 7524, 7560, 7656, 7714, 7830, 7920, 7980, 8085, 8120, 8208, 8265, 8316, 8360, 8379, 8526, 8613, 8624, 8778, 8816, 8820, 8932, 9135, 9240, 9310, 9405, 9570, 9576, 9702, 9744, 9918, 10032, 10241, 10260, 10395, 10440, 10584, 10640, 10780, 10962, 11020, 11088, 11165, 11172, 11286, 11368, 11484, 11571, 11704, 11760, 11880, 11970, 12122, 12180, 12528, 12540, 12760, 12789, 12936, 13167, 13224, 13230, 13398, 13680, 13860, 13965, 14210, 14355, 14364, 14553, 14616, 14630, 14877, 14896, 15048, 15120, 15312, 15428, 15631, 15660, 15960, 16170, 16240, 16530, 16632, 16720, 16758, 17052, 17226, 17556, 17640, 17864, 17955, 18183, 18270, 18480, 18620, 18810, 19140, 19152, 19285, 19404, 19836, 20097, 20482, 20520, 20790, 20880, 21168, 21315, 21560, 21924, 21945, 22040, 22330, 22344, 22572, 22736, 22968, 23142, 23408, 23760, 23940, 24244, 24255, 24360, 24795, 25080, 25137, 25520, 25578, 25872, 26334, 26448, 26460, 26796, 26999, 27405, 27720, 27930, 28215, 28420, 28710, 28728, 29106, 29232, 29260, 29754, 30096, 30305, 30723, 30856, 31262, 31320, 31920, 32340, 33060, 33264, 33495, 33516, 34104, 34452, 34713, 35112, 35280, 35728, 35910, 36366, 36540, 37240, 37620, 38280, 38367, 38570, 38808, 39501, 39672, 40194, 40964, 41040, 41580, 41895, 42427, 42630, 43065, 43120, 43848, 43890, 44080, 44660, 44688, 45144, 45936, 46284, 46893, 47880, 48488, 48510, 48720, 49590, 50160, 50274, 51156, 51205, 52668, 52920, 53592, 53998, 54549, 54810, 55440, 55860, 56430, 56840, 57420, 57456, 57855, 58212, 58520, 59508, 60291, 60610, 61446, 61712, 62524, 62640, 63945, 64680, 65835, 66120, 66990, 67032, 68208, 68904, 69426, 70224, 71820, 72732, 72765, 73080, 74385, 74480, 75240, 76560, 76734, 77140, 77616, 78155, 79002, 79344, 80388, 80997, 81928, 83160, 83790, 84854, 85260, 86130, 87696, 87780, 89320, 90288, 90915, 92169, 92568, 93786, 95760, 96976, 97020, 99180, 100485, 100548, 102312, 102410, 104139, 105336, 105840, 107184, 107996, 109098, 109620, 111720, 112860, 113680, 114840, 115710, 116424, 117040, 119016, 120582, 121220, 122892, 125048, 125685, 127281, 127890, 129360, 131670, 132240, 133980, 134064, 134995, 137808, 138852, 140679, 143640, 145464, 145530, 146160, 148770, 150480, 153468, 153615, 154280, 156310, 158004, 160776, 161994, 163647, 163856, 166320, 167580, 169708, 170520, 172260, 173565, 175560, 178640, 181830, 184338, 185136, 187572, 191835, 194040, 197505, 198360, 200970, 201096, 204624, 204820, 208278, 210672, 212135, 215992, 218196, 219240, 223440, 225720, 229680, 231420, 232848, 234465, 238032, 241164, 242440, 242991, 245784, 250096, 251370, 254562, 255780, 263340, 267960, 269990, 272745, 276507, 277704, 281358, 287280, 290928, 291060, 296989, 297540, 301455, 306936, 307230, 308560, 312620, 316008, 321552, 323988, 327294, 335160, 339416, 341040, 344520, 347130, 351120, 363660, 368676, 375144, 381843, 383670, 388080, 395010, 396720, 401940, 402192, 404985, 409640, 416556, 422037, 424270, 431984, 436392, 438480, 451440, 460845, 462840, 468930, 482328, 484880, 485982, 491568, 502740, 509124, 511560, 520695, 526680, 535920, 539980, 545490, 553014, 555408, 562716, 582120, 593978, 595080, 602910, 613872, 614460, 625240, 632016, 636405, 647976, 654588, 670320, 678832, 689040, 694260, 703395, 727320, 728973, 737352, 750288, 763686, 767340, 790020, 803880, 809970, 818235, 819280, 833112, 844074, 848540, 872784, 890967, 921690, 925680, 937860, 964656, 971964, 1005480, 1018248, 1023120, 1041390, 1053360, 1079960, 1090980, 1106028, 1125432, 1145529, 1164240, 1187956, 1190160, 1205820, 1214955, 1228920, 1250480, 1272810, 1295952, 1309176, 1382535, 1388520, 1406790, 1454640, 1457946, 1474704, 1484945, 1527372, 1534680, 1580040, 1607760, 1619940, 1636470, 1666224, 1688148, 1697080, 1781934, 1843380, 1875720, 1909215, 1943928, 2010960, 2036496, 2082780, 2110185, 2159920, 2181960, 2212056, 2250864, 2291058, 2375912, 2411640, 2429910, 2457840, 2545620, 2618352, 2672901, 2765070, 2777040, 2813580, 2915892, 2969890, 3054744, 3069360, 3160080, 3239880, 3272940, 3376296, 3394160, 3563868, 3644865, 3686760, 3751440, 3818430, 3887856, 4165560, 4220370, 4363920, 4424112, 4454835, 4582116, 4751824, 4823280, 4859820, 5091240, 5345802, 5530140, 5627160, 5727645, 5831784, 5939780, 6109488, 6479760, 6545880, 6752592, 7127736, 7289730, 7373520, 7636860, 8018703, 8331120, 8440740, 8909670, 9164232, 9719640, 10182480, 10691604, 11060280, 11254320, 11455290, 11663568, 11879560, 13091760, 13364505, 14255472, 14579460, 15273720, 16037406, 16881480, 17819340, 18328464, 19439280, 21383208, 22120560, 22910580, 23759120, 26729010, 29158920, 30547440, 32074812, 33762960, 35638680, 40093515, 42766416, 45821160, 53458020, 58317840, 64149624, 71277360, 80187030, 91642320, 106916040, 128299248, 160374060, 213832080, 320748120, 641496240]

約数ペア:

[(1, 641496240), (2, 320748120), (3, 213832080), (4, 160374060), (5, 128299248), (6, 106916040), (7, 91642320), (8, 80187030), (9, 71277360), (10, 64149624), (11, 58317840), (12, 53458020), (14, 45821160), (15, 42766416), (16, 40093515), (18, 35638680), (19, 33762960), (20, 32074812), (21, 30547440), (22, 29158920), (24, 26729010), (27, 23759120), (28, 22910580), (29, 22120560), (30, 21383208), (33, 19439280), (35, 18328464), (36, 17819340), (38, 16881480), (40, 16037406), (42, 15273720), (44, 14579460), (45, 14255472), (48, 13364505), (49, 13091760), (54, 11879560), (55, 11663568), (56, 11455290), (57, 11254320), (58, 11060280), (60, 10691604), (63, 10182480), (66, 9719640), (70, 9164232), (72, 8909670), (76, 8440740), (77, 8331120), (80, 8018703), (84, 7636860), (87, 7373520), (88, 7289730), (90, 7127736), (95, 6752592), (98, 6545880), (99, 6479760), (105, 6109488), (108, 5939780), (110, 5831784), (112, 5727645), (114, 5627160), (116, 5530140), (120, 5345802), (126, 5091240), (132, 4859820), (133, 4823280), (135, 4751824), (140, 4582116), (144, 4454835), (145, 4424112), (147, 4363920), (152, 4220370), (154, 4165560), (165, 3887856), (168, 3818430), (171, 3751440), (174, 3686760), (176, 3644865), (180, 3563868), (189, 3394160), (190, 3376296), (196, 3272940), (198, 3239880), (203, 3160080), (209, 3069360), (210, 3054744), (216, 2969890), (220, 2915892), (228, 2813580), (231, 2777040), (232, 2765070), (240, 2672901), (245, 2618352), (252, 2545620), (261, 2457840), (264, 2429910), (266, 2411640), (270, 2375912), (280, 2291058), (285, 2250864), (290, 2212056), (294, 2181960), (297, 2159920), (304, 2110185), (308, 2082780), (315, 2036496), (319, 2010960), (330, 1943928), (336, 1909215), (342, 1875720), (348, 1843380), (360, 1781934), (378, 1697080), (380, 1688148), (385, 1666224), (392, 1636470), (396, 1619940), (399, 1607760), (406, 1580040), (418, 1534680), (420, 1527372), (432, 1484945), (435, 1474704), (440, 1457946), (441, 1454640), (456, 1406790), (462, 1388520), (464, 1382535), (490, 1309176), (495, 1295952), (504, 1272810), (513, 1250480), (522, 1228920), (528, 1214955), (532, 1205820), (539, 1190160), (540, 1187956), (551, 1164240), (560, 1145529), (570, 1125432), (580, 1106028), (588, 1090980), (594, 1079960), (609, 1053360), (616, 1041390), (627, 1023120), (630, 1018248), (638, 1005480), (660, 971964), (665, 964656), (684, 937860), (693, 925680), (696, 921690), (720, 890967), (735, 872784), (756, 848540), (760, 844074), (770, 833112), (783, 819280), (784, 818235), (792, 809970), (798, 803880), (812, 790020), (836, 767340), (840, 763686), (855, 750288), (870, 737352), (880, 728973), (882, 727320), (912, 703395), (924, 694260), (931, 689040), (945, 678832), (957, 670320), (980, 654588), (990, 647976), (1008, 636405), (1015, 632016), (1026, 625240), (1044, 614460), (1045, 613872), (1064, 602910), (1078, 595080), (1080, 593978), (1102, 582120), (1140, 562716), (1155, 555408), (1160, 553014), (1176, 545490), (1188, 539980), (1197, 535920), (1218, 526680), (1232, 520695), (1254, 511560), (1260, 509124), (1276, 502740), (1305, 491568), (1320, 485982), (1323, 484880), (1330, 482328), (1368, 468930), (1386, 462840), (1392, 460845), (1421, 451440), (1463, 438480), (1470, 436392), (1485, 431984), (1512, 424270), (1520, 422037), (1540, 416556), (1566, 409640), (1584, 404985), (1595, 402192), (1596, 401940), (1617, 396720), (1624, 395010), (1653, 388080), (1672, 383670), (1680, 381843), (1710, 375144), (1740, 368676), (1764, 363660), (1827, 351120), (1848, 347130), (1862, 344520), (1881, 341040), (1890, 339416), (1914, 335160), (1960, 327294), (1980, 323988), (1995, 321552), (2030, 316008), (2052, 312620), (2079, 308560), (2088, 307230), (2090, 306936), (2128, 301455), (2156, 297540), (2160, 296989), (2204, 291060), (2205, 290928), (2233, 287280), (2280, 281358), (2310, 277704), (2320, 276507), (2352, 272745), (2376, 269990), (2394, 267960), (2436, 263340), (2508, 255780), (2520, 254562), (2552, 251370), (2565, 250096), (2610, 245784), (2640, 242991), (2646, 242440), (2660, 241164), (2695, 238032), (2736, 234465), (2755, 232848), (2772, 231420), (2793, 229680), (2842, 225720), (2871, 223440), (2926, 219240), (2940, 218196), (2970, 215992), (3024, 212135), (3045, 210672), (3080, 208278), (3132, 204820), (3135, 204624), (3190, 201096), (3192, 200970), (3234, 198360), (3248, 197505), (3306, 194040), (3344, 191835), (3420, 187572), (3465, 185136), (3480, 184338), (3528, 181830), (3591, 178640), (3654, 175560), (3696, 173565), (3724, 172260), (3762, 170520), (3780, 169708), (3828, 167580), (3857, 166320), (3915, 163856), (3920, 163647), (3960, 161994), (3990, 160776), (4060, 158004), (4104, 156310), (4158, 154280), (4176, 153615), (4180, 153468), (4263, 150480), (4312, 148770), (4389, 146160), (4408, 145530), (4410, 145464), (4466, 143640), (4560, 140679), (4620, 138852), (4655, 137808), (4752, 134995), (4785, 134064), (4788, 133980), (4851, 132240), (4872, 131670), (4959, 129360), (5016, 127890), (5040, 127281), (5104, 125685), (5130, 125048), (5220, 122892), (5292, 121220), (5320, 120582), (5390, 119016), (5481, 117040), (5510, 116424), (5544, 115710), (5586, 114840), (5643, 113680), (5684, 112860), (5742, 111720), (5852, 109620), (5880, 109098), (5940, 107996), (5985, 107184), (6061, 105840), (6090, 105336), (6160, 104139), (6264, 102410), (6270, 102312), (6380, 100548), (6384, 100485), (6468, 99180), (6612, 97020), (6615, 96976), (6699, 95760), (6840, 93786), (6930, 92568), (6960, 92169), (7056, 90915), (7105, 90288), (7182, 89320), (7308, 87780), (7315, 87696), (7448, 86130), (7524, 85260), (7560, 84854), (7656, 83790), (7714, 83160), (7830, 81928), (7920, 80997), (7980, 80388), (8085, 79344), (8120, 79002), (8208, 78155), (8265, 77616), (8316, 77140), (8360, 76734), (8379, 76560), (8526, 75240), (8613, 74480), (8624, 74385), (8778, 73080), (8816, 72765), (8820, 72732), (8932, 71820), (9135, 70224), (9240, 69426), (9310, 68904), (9405, 68208), (9570, 67032), (9576, 66990), (9702, 66120), (9744, 65835), (9918, 64680), (10032, 63945), (10241, 62640), (10260, 62524), (10395, 61712), (10440, 61446), (10584, 60610), (10640, 60291), (10780, 59508), (10962, 58520), (11020, 58212), (11088, 57855), (11165, 57456), (11172, 57420), (11286, 56840), (11368, 56430), (11484, 55860), (11571, 55440), (11704, 54810), (11760, 54549), (11880, 53998), (11970, 53592), (12122, 52920), (12180, 52668), (12528, 51205), (12540, 51156), (12760, 50274), (12789, 50160), (12936, 49590), (13167, 48720), (13224, 48510), (13230, 48488), (13398, 47880), (13680, 46893), (13860, 46284), (13965, 45936), (14210, 45144), (14355, 44688), (14364, 44660), (14553, 44080), (14616, 43890), (14630, 43848), (14877, 43120), (14896, 43065), (15048, 42630), (15120, 42427), (15312, 41895), (15428, 41580), (15631, 41040), (15660, 40964), (15960, 40194), (16170, 39672), (16240, 39501), (16530, 38808), (16632, 38570), (16720, 38367), (16758, 38280), (17052, 37620), (17226, 37240), (17556, 36540), (17640, 36366), (17864, 35910), (17955, 35728), (18183, 35280), (18270, 35112), (18480, 34713), (18620, 34452), (18810, 34104), (19140, 33516), (19152, 33495), (19285, 33264), (19404, 33060), (19836, 32340), (20097, 31920), (20482, 31320), (20520, 31262), (20790, 30856), (20880, 30723), (21168, 30305), (21315, 30096), (21560, 29754), (21924, 29260), (21945, 29232), (22040, 29106), (22330, 28728), (22344, 28710), (22572, 28420), (22736, 28215), (22968, 27930), (23142, 27720), (23408, 27405), (23760, 26999), (23940, 26796), (24244, 26460), (24255, 26448), (24360, 26334), (24795, 25872), (25080, 25578), (25137, 25520)]