4965073020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{20327}}^1$

素因数の和:20424

約数の個数: 144

約数和(自身を含む): 15982686720

約数和(自身を除く): 11017613700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 885, 1035, 1062, 1180, 1357, 1380, 1770, 2070, 2124, 2655, 2714, 3540, 4071, 4140, 5310, 5428, 6785, 8142, 10620, 12213, 13570, 16284, 20327, 20355, 24426, 27140, 40654, 40710, 48852, 60981, 61065, 81308, 81420, 101635, 121962, 122130, 182943, 203270, 243924, 244260, 304905, 365886, 406540, 467521, 609810, 731772, 914715, 935042, 1199293, 1219620, 1402563, 1829430, 1870084, 2337605, 2398586, 2805126, 3597879, 3658860, 4207689, 4675210, 4797172, 5610252, 5996465, 7012815, 7195758, 8415378, 9350420, 10793637, 11992930, 14025630, 14391516, 16830756, 17989395, 21038445, 21587274, 23985860, 27583739, 28051260, 35978790, 42076890, 43174548, 53968185, 55167478, 71957580, 82751217, 84153780, 107936370, 110334956, 137918695, 165502434, 215872740, 248253651, 275837390, 331004868, 413756085, 496507302, 551674780, 827512170, 993014604, 1241268255, 1655024340, 2482536510, 4965073020]

約数ペア:

[(1, 4965073020), (2, 2482536510), (3, 1655024340), (4, 1241268255), (5, 993014604), (6, 827512170), (9, 551674780), (10, 496507302), (12, 413756085), (15, 331004868), (18, 275837390), (20, 248253651), (23, 215872740), (30, 165502434), (36, 137918695), (45, 110334956), (46, 107936370), (59, 84153780), (60, 82751217), (69, 71957580), (90, 55167478), (92, 53968185), (115, 43174548), (118, 42076890), (138, 35978790), (177, 28051260), (180, 27583739), (207, 23985860), (230, 21587274), (236, 21038445), (276, 17989395), (295, 16830756), (345, 14391516), (354, 14025630), (414, 11992930), (460, 10793637), (531, 9350420), (590, 8415378), (690, 7195758), (708, 7012815), (828, 5996465), (885, 5610252), (1035, 4797172), (1062, 4675210), (1180, 4207689), (1357, 3658860), (1380, 3597879), (1770, 2805126), (2070, 2398586), (2124, 2337605), (2655, 1870084), (2714, 1829430), (3540, 1402563), (4071, 1219620), (4140, 1199293), (5310, 935042), (5428, 914715), (6785, 731772), (8142, 609810), (10620, 467521), (12213, 406540), (13570, 365886), (16284, 304905), (20327, 244260), (20355, 243924), (24426, 203270), (27140, 182943), (40654, 122130), (40710, 121962), (48852, 101635), (60981, 81420), (61065, 81308)]