7883620080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4692631}}^1$

素因数の和:4692654

約数の個数: 80

約数和(自身を含む): 27930545664

約数和(自身を除く): 20046925584

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, 4692631, 9385262, 14077893, 18770524, 23463155, 28155786, 32848417, 37541048, 46926310, 56311572, 65696834, 70389465, 75082096, 93852620, 98545251, 112623144, 131393668, 140778930, 164242085, 187705240, 197090502, 225246288, 262787336, 281557860, 328484170, 375410480, 394181004, 492726255, 525574672, 563115720, 656968340, 788362008, 985452510, 1126231440, 1313936680, 1576724016, 1970905020, 2627873360, 3941810040, 7883620080]

約数ペア:

[(1, 7883620080), (2, 3941810040), (3, 2627873360), (4, 1970905020), (5, 1576724016), (6, 1313936680), (7, 1126231440), (8, 985452510), (10, 788362008), (12, 656968340), (14, 563115720), (15, 525574672), (16, 492726255), (20, 394181004), (21, 375410480), (24, 328484170), (28, 281557860), (30, 262787336), (35, 225246288), (40, 197090502), (42, 187705240), (48, 164242085), (56, 140778930), (60, 131393668), (70, 112623144), (80, 98545251), (84, 93852620), (105, 75082096), (112, 70389465), (120, 65696834), (140, 56311572), (168, 46926310), (210, 37541048), (240, 32848417), (280, 28155786), (336, 23463155), (420, 18770524), (560, 14077893), (840, 9385262), (1680, 4692631)]