57285480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 200724480

約数和(自身を除く): 143439000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1451, 1645, 1880, 1974, 2632, 2820, 2902, 3290, 3948, 4353, 4935, 5640, 5804, 6580, 7255, 7896, 8706, 9870, 10157, 11608, 13160, 14510, 17412, 19740, 20314, 21765, 29020, 30471, 34824, 39480, 40628, 43530, 50785, 58040, 60942, 68197, 81256, 87060, 101570, 121884, 136394, 152355, 174120, 203140, 204591, 243768, 272788, 304710, 340985, 406280, 409182, 477379, 545576, 609420, 681970, 818364, 954758, 1022955, 1218840, 1363940, 1432137, 1636728, 1909516, 2045910, 2386895, 2727880, 2864274, 3819032, 4091820, 4773790, 5728548, 7160685, 8183640, 9547580, 11457096, 14321370, 19095160, 28642740, 57285480]

約数ペア:

[(1, 57285480), (2, 28642740), (3, 19095160), (4, 14321370), (5, 11457096), (6, 9547580), (7, 8183640), (8, 7160685), (10, 5728548), (12, 4773790), (14, 4091820), (15, 3819032), (20, 2864274), (21, 2727880), (24, 2386895), (28, 2045910), (30, 1909516), (35, 1636728), (40, 1432137), (42, 1363940), (47, 1218840), (56, 1022955), (60, 954758), (70, 818364), (84, 681970), (94, 609420), (105, 545576), (120, 477379), (140, 409182), (141, 406280), (168, 340985), (188, 304710), (210, 272788), (235, 243768), (280, 204591), (282, 203140), (329, 174120), (376, 152355), (420, 136394), (470, 121884), (564, 101570), (658, 87060), (705, 81256), (840, 68197), (940, 60942), (987, 58040), (1128, 50785), (1316, 43530), (1410, 40628), (1451, 39480), (1645, 34824), (1880, 30471), (1974, 29020), (2632, 21765), (2820, 20314), (2902, 19740), (3290, 17412), (3948, 14510), (4353, 13160), (4935, 11608), (5640, 10157), (5804, 9870), (6580, 8706), (7255, 7896)]