6427156720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{13151}}^1$

素因数の和:13354

約数の個数: 80

約数和(自身を含む): 15411513600

約数和(自身を除く): 8984356880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 149, 164, 205, 298, 328, 410, 596, 656, 745, 820, 1192, 1490, 1640, 2384, 2980, 3280, 5960, 6109, 11920, 12218, 13151, 24436, 26302, 30545, 48872, 52604, 61090, 65755, 97744, 105208, 122180, 131510, 210416, 244360, 263020, 488720, 526040, 539191, 1052080, 1078382, 1959499, 2156764, 2695955, 3918998, 4313528, 5391910, 7837996, 8627056, 9797495, 10783820, 15675992, 19594990, 21567640, 31351984, 39189980, 43135280, 78379960, 80339459, 156759920, 160678918, 321357836, 401697295, 642715672, 803394590, 1285431344, 1606789180, 3213578360, 6427156720]

約数ペア:

[(1, 6427156720), (2, 3213578360), (4, 1606789180), (5, 1285431344), (8, 803394590), (10, 642715672), (16, 401697295), (20, 321357836), (40, 160678918), (41, 156759920), (80, 80339459), (82, 78379960), (149, 43135280), (164, 39189980), (205, 31351984), (298, 21567640), (328, 19594990), (410, 15675992), (596, 10783820), (656, 9797495), (745, 8627056), (820, 7837996), (1192, 5391910), (1490, 4313528), (1640, 3918998), (2384, 2695955), (2980, 2156764), (3280, 1959499), (5960, 1078382), (6109, 1052080), (11920, 539191), (12218, 526040), (13151, 488720), (24436, 263020), (26302, 244360), (30545, 210416), (48872, 131510), (52604, 122180), (61090, 105208), (65755, 97744)]