1025712240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{610543}}^1$

素因数の和:610566

約数の個数: 80

約数和(自身を含む): 3633957888

約数和(自身を除く): 2608245648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 610543, 1221086, 1831629, 2442172, 3052715, 3663258, 4273801, 4884344, 6105430, 7326516, 8547602, 9158145, 9768688, 12210860, 12821403, 14653032, 17095204, 18316290, 21369005, 24421720, 25642806, 29306064, 34190408, 36632580, 42738010, 48843440, 51285612, 64107015, 68380816, 73265160, 85476020, 102571224, 128214030, 146530320, 170952040, 205142448, 256428060, 341904080, 512856120, 1025712240]

約数ペア:

[(1, 1025712240), (2, 512856120), (3, 341904080), (4, 256428060), (5, 205142448), (6, 170952040), (7, 146530320), (8, 128214030), (10, 102571224), (12, 85476020), (14, 73265160), (15, 68380816), (16, 64107015), (20, 51285612), (21, 48843440), (24, 42738010), (28, 36632580), (30, 34190408), (35, 29306064), (40, 25642806), (42, 24421720), (48, 21369005), (56, 18316290), (60, 17095204), (70, 14653032), (80, 12821403), (84, 12210860), (105, 9768688), (112, 9158145), (120, 8547602), (140, 7326516), (168, 6105430), (210, 4884344), (240, 4273801), (280, 3663258), (336, 3052715), (420, 2442172), (560, 1831629), (840, 1221086), (1680, 610543)]