74379240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 272039040

約数和(自身を除く): 197659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 691, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1382, 1495, 1560, 1656, 1794, 2070, 2073, 2340, 2392, 2691, 2760, 2764, 2990, 3455, 3588, 4140, 4146, 4485, 4680, 5382, 5528, 5980, 6219, 6910, 7176, 8280, 8292, 8970, 8983, 10365, 10764, 11960, 12438, 13455, 13820, 15893, 16584, 17940, 17966, 20730, 21528, 24876, 26910, 26949, 27640, 31095, 31786, 35880, 35932, 41460, 44915, 47679, 49752, 53820, 53898, 62190, 63572, 71864, 79465, 80847, 82920, 89830, 95358, 107640, 107796, 124380, 127144, 134745, 143037, 158930, 161694, 179660, 190716, 206609, 215592, 238395, 248760, 269490, 286074, 317860, 323388, 359320, 381432, 404235, 413218, 476790, 538980, 572148, 619827, 635720, 646776, 715185, 808470, 826436, 953580, 1033045, 1077960, 1144296, 1239654, 1430370, 1616940, 1652872, 1859481, 1907160, 2066090, 2479308, 2860740, 3099135, 3233880, 3718962, 4132180, 4958616, 5721480, 6198270, 7437924, 8264360, 9297405, 12396540, 14875848, 18594810, 24793080, 37189620, 74379240]

約数ペア:

[(1, 74379240), (2, 37189620), (3, 24793080), (4, 18594810), (5, 14875848), (6, 12396540), (8, 9297405), (9, 8264360), (10, 7437924), (12, 6198270), (13, 5721480), (15, 4958616), (18, 4132180), (20, 3718962), (23, 3233880), (24, 3099135), (26, 2860740), (30, 2479308), (36, 2066090), (39, 1907160), (40, 1859481), (45, 1652872), (46, 1616940), (52, 1430370), (60, 1239654), (65, 1144296), (69, 1077960), (72, 1033045), (78, 953580), (90, 826436), (92, 808470), (104, 715185), (115, 646776), (117, 635720), (120, 619827), (130, 572148), (138, 538980), (156, 476790), (180, 413218), (184, 404235), (195, 381432), (207, 359320), (230, 323388), (234, 317860), (260, 286074), (276, 269490), (299, 248760), (312, 238395), (345, 215592), (360, 206609), (390, 190716), (414, 179660), (460, 161694), (468, 158930), (520, 143037), (552, 134745), (585, 127144), (598, 124380), (690, 107796), (691, 107640), (780, 95358), (828, 89830), (897, 82920), (920, 80847), (936, 79465), (1035, 71864), (1170, 63572), (1196, 62190), (1380, 53898), (1382, 53820), (1495, 49752), (1560, 47679), (1656, 44915), (1794, 41460), (2070, 35932), (2073, 35880), (2340, 31786), (2392, 31095), (2691, 27640), (2760, 26949), (2764, 26910), (2990, 24876), (3455, 21528), (3588, 20730), (4140, 17966), (4146, 17940), (4485, 16584), (4680, 15893), (5382, 13820), (5528, 13455), (5980, 12438), (6219, 11960), (6910, 10764), (7176, 10365), (8280, 8983), (8292, 8970)]