190855560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3931

約数の個数: 128

約数和(自身を含む): 665625600

約数和(自身を除く): 474770040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 3851, 4130, 4956, 6195, 7080, 7702, 8260, 9912, 11553, 12390, 15404, 16520, 19255, 23106, 24780, 26957, 30808, 38510, 46212, 49560, 53914, 57765, 77020, 80871, 92424, 107828, 115530, 134785, 154040, 161742, 215656, 227209, 231060, 269570, 323484, 404355, 454418, 462120, 539140, 646968, 681627, 808710, 908836, 1078280, 1136045, 1363254, 1590463, 1617420, 1817672, 2272090, 2726508, 3180926, 3234840, 3408135, 4544180, 4771389, 5453016, 6361852, 6816270, 7952315, 9088360, 9542778, 12723704, 13632540, 15904630, 19085556, 23856945, 27265080, 31809260, 38171112, 47713890, 63618520, 95427780, 190855560]

約数ペア:

[(1, 190855560), (2, 95427780), (3, 63618520), (4, 47713890), (5, 38171112), (6, 31809260), (7, 27265080), (8, 23856945), (10, 19085556), (12, 15904630), (14, 13632540), (15, 12723704), (20, 9542778), (21, 9088360), (24, 7952315), (28, 6816270), (30, 6361852), (35, 5453016), (40, 4771389), (42, 4544180), (56, 3408135), (59, 3234840), (60, 3180926), (70, 2726508), (84, 2272090), (105, 1817672), (118, 1617420), (120, 1590463), (140, 1363254), (168, 1136045), (177, 1078280), (210, 908836), (236, 808710), (280, 681627), (295, 646968), (354, 539140), (413, 462120), (420, 454418), (472, 404355), (590, 323484), (708, 269570), (826, 231060), (840, 227209), (885, 215656), (1180, 161742), (1239, 154040), (1416, 134785), (1652, 115530), (1770, 107828), (2065, 92424), (2360, 80871), (2478, 77020), (3304, 57765), (3540, 53914), (3851, 49560), (4130, 46212), (4956, 38510), (6195, 30808), (7080, 26957), (7702, 24780), (8260, 23106), (9912, 19255), (11553, 16520), (12390, 15404)]