1270127880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{719}}^1$

素因数の和:1444

約数の個数: 192

約数和(自身を含む): 4730918400

約数和(自身を除く): 3460790520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 701, 719, 840, 1260, 1402, 1438, 2103, 2157, 2520, 2804, 2876, 3505, 3595, 4206, 4314, 4907, 5033, 5608, 5752, 6309, 6471, 7010, 7190, 8412, 8628, 9814, 10066, 10515, 10785, 12618, 12942, 14020, 14380, 14721, 15099, 16824, 17256, 19628, 20132, 21030, 21570, 24535, 25165, 25236, 25884, 28040, 28760, 29442, 30198, 31545, 32355, 39256, 40264, 42060, 43140, 44163, 45297, 49070, 50330, 50472, 51768, 58884, 60396, 63090, 64710, 73605, 75495, 84120, 86280, 88326, 90594, 98140, 100660, 117768, 120792, 126180, 129420, 147210, 150990, 176652, 181188, 196280, 201320, 220815, 226485, 252360, 258840, 294420, 301980, 353304, 362376, 441630, 452970, 504019, 588840, 603960, 883260, 905940, 1008038, 1512057, 1766520, 1811880, 2016076, 2520095, 3024114, 3528133, 4032152, 4536171, 5040190, 6048228, 7056266, 7560285, 9072342, 10080380, 10584399, 12096456, 14112532, 15120570, 17640665, 18144684, 20160760, 21168798, 22680855, 28225064, 30241140, 31753197, 35281330, 36289368, 42337596, 45361710, 52921995, 60482280, 63506394, 70562660, 84675192, 90723420, 105843990, 127012788, 141125320, 158765985, 181446840, 211687980, 254025576, 317531970, 423375960, 635063940, 1270127880]

約数ペア:

[(1, 1270127880), (2, 635063940), (3, 423375960), (4, 317531970), (5, 254025576), (6, 211687980), (7, 181446840), (8, 158765985), (9, 141125320), (10, 127012788), (12, 105843990), (14, 90723420), (15, 84675192), (18, 70562660), (20, 63506394), (21, 60482280), (24, 52921995), (28, 45361710), (30, 42337596), (35, 36289368), (36, 35281330), (40, 31753197), (42, 30241140), (45, 28225064), (56, 22680855), (60, 21168798), (63, 20160760), (70, 18144684), (72, 17640665), (84, 15120570), (90, 14112532), (105, 12096456), (120, 10584399), (126, 10080380), (140, 9072342), (168, 7560285), (180, 7056266), (210, 6048228), (252, 5040190), (280, 4536171), (315, 4032152), (360, 3528133), (420, 3024114), (504, 2520095), (630, 2016076), (701, 1811880), (719, 1766520), (840, 1512057), (1260, 1008038), (1402, 905940), (1438, 883260), (2103, 603960), (2157, 588840), (2520, 504019), (2804, 452970), (2876, 441630), (3505, 362376), (3595, 353304), (4206, 301980), (4314, 294420), (4907, 258840), (5033, 252360), (5608, 226485), (5752, 220815), (6309, 201320), (6471, 196280), (7010, 181188), (7190, 176652), (8412, 150990), (8628, 147210), (9814, 129420), (10066, 126180), (10515, 120792), (10785, 117768), (12618, 100660), (12942, 98140), (14020, 90594), (14380, 88326), (14721, 86280), (15099, 84120), (16824, 75495), (17256, 73605), (19628, 64710), (20132, 63090), (21030, 60396), (21570, 58884), (24535, 51768), (25165, 50472), (25236, 50330), (25884, 49070), (28040, 45297), (28760, 44163), (29442, 43140), (30198, 42060), (31545, 40264), (32355, 39256)]