1431019980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8917

約数の個数: 192

約数和(自身を含む): 5003550720

約数和(自身を除く): 3572530740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 7020, 8073, 8863, 8970, 10764, 12420, 13455, 16146, 17726, 17940, 26589, 26910, 32292, 35452, 40365, 44315, 53178, 53820, 79767, 80730, 88630, 106356, 115219, 132945, 159534, 161460, 177260, 203849, 230438, 239301, 265890, 319068, 345657, 398835, 407698, 460876, 478602, 531780, 576095, 611547, 691314, 797670, 815396, 957204, 1019245, 1036971, 1152190, 1196505, 1223094, 1382628, 1595340, 1728285, 1834641, 2038490, 2073942, 2304380, 2393010, 2446188, 2650037, 3057735, 3110913, 3456570, 3669282, 4076980, 4147884, 4786020, 5184855, 5300074, 5503923, 6115470, 6221826, 6913140, 7338564, 7950111, 9173205, 10369710, 10600148, 11007846, 12230940, 12443652, 13250185, 15554565, 15900222, 18346410, 20739420, 22015692, 23850333, 26500370, 27519615, 31109130, 31800444, 36692820, 39750555, 47700666, 53000740, 55039230, 62218260, 71550999, 79501110, 95401332, 110078460, 119251665, 143101998, 159002220, 238503330, 286203996, 357754995, 477006660, 715509990, 1431019980]

約数ペア:

[(1, 1431019980), (2, 715509990), (3, 477006660), (4, 357754995), (5, 286203996), (6, 238503330), (9, 159002220), (10, 143101998), (12, 119251665), (13, 110078460), (15, 95401332), (18, 79501110), (20, 71550999), (23, 62218260), (26, 55039230), (27, 53000740), (30, 47700666), (36, 39750555), (39, 36692820), (45, 31800444), (46, 31109130), (52, 27519615), (54, 26500370), (60, 23850333), (65, 22015692), (69, 20739420), (78, 18346410), (90, 15900222), (92, 15554565), (108, 13250185), (115, 12443652), (117, 12230940), (130, 11007846), (135, 10600148), (138, 10369710), (156, 9173205), (180, 7950111), (195, 7338564), (207, 6913140), (230, 6221826), (234, 6115470), (260, 5503923), (270, 5300074), (276, 5184855), (299, 4786020), (345, 4147884), (351, 4076980), (390, 3669282), (414, 3456570), (460, 3110913), (468, 3057735), (540, 2650037), (585, 2446188), (598, 2393010), (621, 2304380), (690, 2073942), (702, 2038490), (780, 1834641), (828, 1728285), (897, 1595340), (1035, 1382628), (1170, 1223094), (1196, 1196505), (1242, 1152190), (1380, 1036971), (1404, 1019245), (1495, 957204), (1755, 815396), (1794, 797670), (2070, 691314), (2340, 611547), (2484, 576095), (2691, 531780), (2990, 478602), (3105, 460876), (3510, 407698), (3588, 398835), (4140, 345657), (4485, 319068), (5382, 265890), (5980, 239301), (6210, 230438), (7020, 203849), (8073, 177260), (8863, 161460), (8970, 159534), (10764, 132945), (12420, 115219), (13455, 106356), (16146, 88630), (17726, 80730), (17940, 79767), (26589, 53820), (26910, 53178), (32292, 44315), (35452, 40365)]