102321761640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121811621}}^1$

素因数の和:121811642

約数の個数: 64

約数和(自身を含む): 350817471360

約数和(自身を除く): 248495709720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121811621, 243623242, 365434863, 487246484, 609058105, 730869726, 852681347, 974492968, 1218116210, 1461739452, 1705362694, 1827174315, 2436232420, 2558044041, 2923478904, 3410725388, 3654348630, 4263406735, 4872464840, 5116088082, 6821450776, 7308697260, 8526813470, 10232176164, 12790220205, 14617394520, 17053626940, 20464352328, 25580440410, 34107253880, 51160880820, 102321761640]

約数ペア:

[(1, 102321761640), (2, 51160880820), (3, 34107253880), (4, 25580440410), (5, 20464352328), (6, 17053626940), (7, 14617394520), (8, 12790220205), (10, 10232176164), (12, 8526813470), (14, 7308697260), (15, 6821450776), (20, 5116088082), (21, 4872464840), (24, 4263406735), (28, 3654348630), (30, 3410725388), (35, 2923478904), (40, 2558044041), (42, 2436232420), (56, 1827174315), (60, 1705362694), (70, 1461739452), (84, 1218116210), (105, 974492968), (120, 852681347), (140, 730869726), (168, 609058105), (210, 487246484), (280, 365434863), (420, 243623242), (840, 121811621)]