1042257440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3659

約数の個数: 144

約数和(自身を含む): 2942580312

約数和(自身を除く): 1900322872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3593, 3626, 3920, 4144, 5180, 5920, 7186, 7252, 7840, 8288, 9065, 10360, 14372, 14504, 17965, 18130, 20720, 25151, 28744, 29008, 35930, 36260, 41440, 50302, 57488, 58016, 71860, 72520, 100604, 114976, 125755, 132941, 143720, 145040, 176057, 201208, 251510, 265882, 287440, 290080, 352114, 402416, 503020, 531764, 574880, 664705, 704228, 804832, 880285, 930587, 1006040, 1063528, 1329410, 1408456, 1760570, 1861174, 2012080, 2127056, 2658820, 2816912, 3521140, 3722348, 4024160, 4254112, 4652935, 5317640, 5633824, 6514109, 7042280, 7444696, 9305870, 10635280, 13028218, 14084560, 14889392, 18611740, 21270560, 26056436, 28169120, 29778784, 32570545, 37223480, 52112872, 65141090, 74446960, 104225744, 130282180, 148893920, 208451488, 260564360, 521128720, 1042257440]

約数ペア:

[(1, 1042257440), (2, 521128720), (4, 260564360), (5, 208451488), (7, 148893920), (8, 130282180), (10, 104225744), (14, 74446960), (16, 65141090), (20, 52112872), (28, 37223480), (32, 32570545), (35, 29778784), (37, 28169120), (40, 26056436), (49, 21270560), (56, 18611740), (70, 14889392), (74, 14084560), (80, 13028218), (98, 10635280), (112, 9305870), (140, 7444696), (148, 7042280), (160, 6514109), (185, 5633824), (196, 5317640), (224, 4652935), (245, 4254112), (259, 4024160), (280, 3722348), (296, 3521140), (370, 2816912), (392, 2658820), (490, 2127056), (518, 2012080), (560, 1861174), (592, 1760570), (740, 1408456), (784, 1329410), (980, 1063528), (1036, 1006040), (1120, 930587), (1184, 880285), (1295, 804832), (1480, 704228), (1568, 664705), (1813, 574880), (1960, 531764), (2072, 503020), (2590, 402416), (2960, 352114), (3593, 290080), (3626, 287440), (3920, 265882), (4144, 251510), (5180, 201208), (5920, 176057), (7186, 145040), (7252, 143720), (7840, 132941), (8288, 125755), (9065, 114976), (10360, 100604), (14372, 72520), (14504, 71860), (17965, 58016), (18130, 57488), (20720, 50302), (25151, 41440), (28744, 36260), (29008, 35930)]