335956920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7005

約数の個数: 128

約数和(自身を含む): 1120573440

約数和(自身を除く): 784616520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 6947, 8060, 9672, 12090, 13894, 16120, 20841, 24180, 27788, 34735, 41682, 48360, 55576, 69470, 83364, 90311, 104205, 138940, 166728, 180622, 208410, 215357, 270933, 277880, 361244, 416820, 430714, 451555, 541866, 646071, 722488, 833640, 861428, 903110, 1076785, 1083732, 1292142, 1354665, 1722856, 1806220, 2153570, 2167464, 2584284, 2709330, 2799641, 3230355, 3612440, 4307140, 5168568, 5418660, 5599282, 6460710, 8398923, 8614280, 10837320, 11198564, 12921420, 13998205, 16797846, 22397128, 25842840, 27996410, 33595692, 41994615, 55992820, 67191384, 83989230, 111985640, 167978460, 335956920]

約数ペア:

[(1, 335956920), (2, 167978460), (3, 111985640), (4, 83989230), (5, 67191384), (6, 55992820), (8, 41994615), (10, 33595692), (12, 27996410), (13, 25842840), (15, 22397128), (20, 16797846), (24, 13998205), (26, 12921420), (30, 11198564), (31, 10837320), (39, 8614280), (40, 8398923), (52, 6460710), (60, 5599282), (62, 5418660), (65, 5168568), (78, 4307140), (93, 3612440), (104, 3230355), (120, 2799641), (124, 2709330), (130, 2584284), (155, 2167464), (156, 2153570), (186, 1806220), (195, 1722856), (248, 1354665), (260, 1292142), (310, 1083732), (312, 1076785), (372, 903110), (390, 861428), (403, 833640), (465, 722488), (520, 646071), (620, 541866), (744, 451555), (780, 430714), (806, 416820), (930, 361244), (1209, 277880), (1240, 270933), (1560, 215357), (1612, 208410), (1860, 180622), (2015, 166728), (2418, 138940), (3224, 104205), (3720, 90311), (4030, 83364), (4836, 69470), (6045, 55576), (6947, 48360), (8060, 41682), (9672, 34735), (12090, 27788), (13894, 24180), (16120, 20841)]