148758480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 562214016

約数和(自身を除く): 413455536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 691, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1382, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2073, 2340, 2392, 2691, 2760, 2764, 2990, 3120, 3312, 3455, 3588, 4140, 4146, 4485, 4680, 4784, 5382, 5520, 5528, 5980, 6219, 6910, 7176, 8280, 8292, 8970, 8983, 9360, 10365, 10764, 11056, 11960, 12438, 13455, 13820, 14352, 15893, 16560, 16584, 17940, 17966, 20730, 21528, 23920, 24876, 26910, 26949, 27640, 31095, 31786, 33168, 35880, 35932, 41460, 43056, 44915, 47679, 49752, 53820, 53898, 55280, 62190, 63572, 71760, 71864, 79465, 80847, 82920, 89830, 95358, 99504, 107640, 107796, 124380, 127144, 134745, 143037, 143728, 158930, 161694, 165840, 179660, 190716, 206609, 215280, 215592, 238395, 248760, 254288, 269490, 286074, 317860, 323388, 359320, 381432, 404235, 413218, 431184, 476790, 497520, 538980, 572148, 619827, 635720, 646776, 715185, 718640, 762864, 808470, 826436, 953580, 1033045, 1077960, 1144296, 1239654, 1271440, 1293552, 1430370, 1616940, 1652872, 1859481, 1907160, 2066090, 2155920, 2288592, 2479308, 2860740, 3099135, 3233880, 3305744, 3718962, 3814320, 4132180, 4958616, 5721480, 6198270, 6467760, 7437924, 8264360, 9297405, 9917232, 11442960, 12396540, 14875848, 16528720, 18594810, 24793080, 29751696, 37189620, 49586160, 74379240, 148758480]

約数ペア:

[(1, 148758480), (2, 74379240), (3, 49586160), (4, 37189620), (5, 29751696), (6, 24793080), (8, 18594810), (9, 16528720), (10, 14875848), (12, 12396540), (13, 11442960), (15, 9917232), (16, 9297405), (18, 8264360), (20, 7437924), (23, 6467760), (24, 6198270), (26, 5721480), (30, 4958616), (36, 4132180), (39, 3814320), (40, 3718962), (45, 3305744), (46, 3233880), (48, 3099135), (52, 2860740), (60, 2479308), (65, 2288592), (69, 2155920), (72, 2066090), (78, 1907160), (80, 1859481), (90, 1652872), (92, 1616940), (104, 1430370), (115, 1293552), (117, 1271440), (120, 1239654), (130, 1144296), (138, 1077960), (144, 1033045), (156, 953580), (180, 826436), (184, 808470), (195, 762864), (207, 718640), (208, 715185), (230, 646776), (234, 635720), (240, 619827), (260, 572148), (276, 538980), (299, 497520), (312, 476790), (345, 431184), (360, 413218), (368, 404235), (390, 381432), (414, 359320), (460, 323388), (468, 317860), (520, 286074), (552, 269490), (585, 254288), (598, 248760), (624, 238395), (690, 215592), (691, 215280), (720, 206609), (780, 190716), (828, 179660), (897, 165840), (920, 161694), (936, 158930), (1035, 143728), (1040, 143037), (1104, 134745), (1170, 127144), (1196, 124380), (1380, 107796), (1382, 107640), (1495, 99504), (1560, 95358), (1656, 89830), (1794, 82920), (1840, 80847), (1872, 79465), (2070, 71864), (2073, 71760), (2340, 63572), (2392, 62190), (2691, 55280), (2760, 53898), (2764, 53820), (2990, 49752), (3120, 47679), (3312, 44915), (3455, 43056), (3588, 41460), (4140, 35932), (4146, 35880), (4485, 33168), (4680, 31786), (4784, 31095), (5382, 27640), (5520, 26949), (5528, 26910), (5980, 24876), (6219, 23920), (6910, 21528), (7176, 20730), (8280, 17966), (8292, 17940), (8970, 16584), (8983, 16560), (9360, 15893), (10365, 14352), (10764, 13820), (11056, 13455), (11960, 12438)]