8665693680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1068

約数の個数: 320

約数和(自身を含む): 31677972480

約数和(自身を除く): 23012278800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 139, 140, 168, 172, 210, 215, 240, 258, 278, 280, 301, 336, 344, 417, 420, 430, 516, 556, 560, 602, 645, 688, 695, 834, 840, 860, 863, 903, 973, 1032, 1112, 1204, 1290, 1390, 1505, 1668, 1680, 1720, 1726, 1806, 1946, 2064, 2085, 2224, 2408, 2580, 2589, 2780, 2919, 3010, 3336, 3440, 3452, 3612, 3892, 4170, 4315, 4515, 4816, 4865, 5160, 5178, 5560, 5838, 5977, 6020, 6041, 6672, 6904, 7224, 7784, 8340, 8630, 9030, 9730, 10320, 10356, 11120, 11676, 11954, 12040, 12082, 12945, 13808, 14448, 14595, 15568, 16680, 17260, 17931, 18060, 18123, 19460, 20712, 23352, 23908, 24080, 24164, 25890, 29190, 29885, 30205, 33360, 34520, 35862, 36120, 36246, 37109, 38920, 41424, 41839, 46704, 47816, 48328, 51780, 58380, 59770, 60410, 69040, 71724, 72240, 72492, 74218, 77840, 83678, 89655, 90615, 95632, 96656, 103560, 111327, 116760, 119540, 119957, 120820, 125517, 143448, 144984, 148436, 167356, 179310, 181230, 185545, 207120, 209195, 222654, 233520, 239080, 239914, 241640, 251034, 259763, 286896, 289968, 296872, 334712, 358620, 359871, 362460, 371090, 418390, 445308, 478160, 479828, 483280, 502068, 519526, 556635, 593744, 599785, 627585, 669424, 717240, 719742, 724920, 742180, 779289, 836780, 839699, 890616, 959656, 1004136, 1039052, 1113270, 1199570, 1255170, 1298815, 1434480, 1439484, 1449840, 1484360, 1558578, 1673560, 1679398, 1781232, 1799355, 1919312, 2008272, 2078104, 2226540, 2399140, 2510340, 2519097, 2597630, 2878968, 2968720, 3117156, 3347120, 3358796, 3598710, 3896445, 4156208, 4198495, 4453080, 4798280, 5020680, 5038194, 5158151, 5195260, 5757936, 6234312, 6717592, 7197420, 7792890, 8396990, 8906160, 9596560, 10041360, 10076388, 10316302, 10390520, 12468624, 12595485, 13435184, 14394840, 15474453, 15585780, 16793980, 20152776, 20632604, 20781040, 25190970, 25790755, 28789680, 30948906, 31171560, 33587960, 36107057, 40305552, 41265208, 50381940, 51581510, 61897812, 62343120, 67175920, 72214114, 77372265, 82530416, 100763880, 103163020, 108321171, 123795624, 144428228, 154744530, 180535285, 201527760, 206326040, 216642342, 247591248, 288856456, 309489060, 361070570, 412652080, 433284684, 541605855, 577712912, 618978120, 722141140, 866569368, 1083211710, 1237956240, 1444282280, 1733138736, 2166423420, 2888564560, 4332846840, 8665693680]

約数ペア:

[(1, 8665693680), (2, 4332846840), (3, 2888564560), (4, 2166423420), (5, 1733138736), (6, 1444282280), (7, 1237956240), (8, 1083211710), (10, 866569368), (12, 722141140), (14, 618978120), (15, 577712912), (16, 541605855), (20, 433284684), (21, 412652080), (24, 361070570), (28, 309489060), (30, 288856456), (35, 247591248), (40, 216642342), (42, 206326040), (43, 201527760), (48, 180535285), (56, 154744530), (60, 144428228), (70, 123795624), (80, 108321171), (84, 103163020), (86, 100763880), (105, 82530416), (112, 77372265), (120, 72214114), (129, 67175920), (139, 62343120), (140, 61897812), (168, 51581510), (172, 50381940), (210, 41265208), (215, 40305552), (240, 36107057), (258, 33587960), (278, 31171560), (280, 30948906), (301, 28789680), (336, 25790755), (344, 25190970), (417, 20781040), (420, 20632604), (430, 20152776), (516, 16793980), (556, 15585780), (560, 15474453), (602, 14394840), (645, 13435184), (688, 12595485), (695, 12468624), (834, 10390520), (840, 10316302), (860, 10076388), (863, 10041360), (903, 9596560), (973, 8906160), (1032, 8396990), (1112, 7792890), (1204, 7197420), (1290, 6717592), (1390, 6234312), (1505, 5757936), (1668, 5195260), (1680, 5158151), (1720, 5038194), (1726, 5020680), (1806, 4798280), (1946, 4453080), (2064, 4198495), (2085, 4156208), (2224, 3896445), (2408, 3598710), (2580, 3358796), (2589, 3347120), (2780, 3117156), (2919, 2968720), (3010, 2878968), (3336, 2597630), (3440, 2519097), (3452, 2510340), (3612, 2399140), (3892, 2226540), (4170, 2078104), (4315, 2008272), (4515, 1919312), (4816, 1799355), (4865, 1781232), (5160, 1679398), (5178, 1673560), (5560, 1558578), (5838, 1484360), (5977, 1449840), (6020, 1439484), (6041, 1434480), (6672, 1298815), (6904, 1255170), (7224, 1199570), (7784, 1113270), (8340, 1039052), (8630, 1004136), (9030, 959656), (9730, 890616), (10320, 839699), (10356, 836780), (11120, 779289), (11676, 742180), (11954, 724920), (12040, 719742), (12082, 717240), (12945, 669424), (13808, 627585), (14448, 599785), (14595, 593744), (15568, 556635), (16680, 519526), (17260, 502068), (17931, 483280), (18060, 479828), (18123, 478160), (19460, 445308), (20712, 418390), (23352, 371090), (23908, 362460), (24080, 359871), (24164, 358620), (25890, 334712), (29190, 296872), (29885, 289968), (30205, 286896), (33360, 259763), (34520, 251034), (35862, 241640), (36120, 239914), (36246, 239080), (37109, 233520), (38920, 222654), (41424, 209195), (41839, 207120), (46704, 185545), (47816, 181230), (48328, 179310), (51780, 167356), (58380, 148436), (59770, 144984), (60410, 143448), (69040, 125517), (71724, 120820), (72240, 119957), (72492, 119540), (74218, 116760), (77840, 111327), (83678, 103560), (89655, 96656), (90615, 95632)]