159910920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 572382720

約数和(自身を除く): 412471800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 727, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1454, 1560, 1692, 1833, 1880, 2115, 2181, 2340, 2444, 2820, 2908, 3055, 3384, 3635, 3666, 4230, 4362, 4680, 4888, 5499, 5640, 5816, 6110, 6543, 7270, 7332, 8460, 8724, 9165, 9451, 10905, 10998, 12220, 13086, 14540, 14664, 16920, 17448, 18330, 18902, 21810, 21996, 24440, 26172, 27495, 28353, 29080, 32715, 34169, 36660, 37804, 43620, 43992, 47255, 52344, 54990, 56706, 65430, 68338, 73320, 75608, 85059, 87240, 94510, 102507, 109980, 113412, 130860, 136676, 141765, 170118, 170845, 189020, 205014, 219960, 226824, 261720, 273352, 283530, 307521, 340236, 341690, 378040, 410028, 425295, 444197, 512535, 567060, 615042, 680472, 683380, 820056, 850590, 888394, 1025070, 1134120, 1230084, 1332591, 1366760, 1537605, 1701180, 1776788, 2050140, 2220985, 2460168, 2665182, 3075210, 3402360, 3553576, 3997773, 4100280, 4441970, 5330364, 6150420, 6662955, 7995546, 8883940, 10660728, 12300840, 13325910, 15991092, 17767880, 19988865, 26651820, 31982184, 39977730, 53303640, 79955460, 159910920]

約数ペア:

[(1, 159910920), (2, 79955460), (3, 53303640), (4, 39977730), (5, 31982184), (6, 26651820), (8, 19988865), (9, 17767880), (10, 15991092), (12, 13325910), (13, 12300840), (15, 10660728), (18, 8883940), (20, 7995546), (24, 6662955), (26, 6150420), (30, 5330364), (36, 4441970), (39, 4100280), (40, 3997773), (45, 3553576), (47, 3402360), (52, 3075210), (60, 2665182), (65, 2460168), (72, 2220985), (78, 2050140), (90, 1776788), (94, 1701180), (104, 1537605), (117, 1366760), (120, 1332591), (130, 1230084), (141, 1134120), (156, 1025070), (180, 888394), (188, 850590), (195, 820056), (234, 683380), (235, 680472), (260, 615042), (282, 567060), (312, 512535), (360, 444197), (376, 425295), (390, 410028), (423, 378040), (468, 341690), (470, 340236), (520, 307521), (564, 283530), (585, 273352), (611, 261720), (705, 226824), (727, 219960), (780, 205014), (846, 189020), (936, 170845), (940, 170118), (1128, 141765), (1170, 136676), (1222, 130860), (1410, 113412), (1454, 109980), (1560, 102507), (1692, 94510), (1833, 87240), (1880, 85059), (2115, 75608), (2181, 73320), (2340, 68338), (2444, 65430), (2820, 56706), (2908, 54990), (3055, 52344), (3384, 47255), (3635, 43992), (3666, 43620), (4230, 37804), (4362, 36660), (4680, 34169), (4888, 32715), (5499, 29080), (5640, 28353), (5816, 27495), (6110, 26172), (6543, 24440), (7270, 21996), (7332, 21810), (8460, 18902), (8724, 18330), (9165, 17448), (9451, 16920), (10905, 14664), (10998, 14540), (12220, 13086)]