227505720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3625

約数の個数: 128

約数和(自身を含む): 753157440

約数和(自身を除く): 525651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 3557, 4264, 4920, 5330, 6396, 7114, 7995, 10660, 10671, 12792, 14228, 15990, 17785, 21320, 21342, 28456, 31980, 35570, 42684, 46241, 53355, 63960, 71140, 85368, 92482, 106710, 138723, 142280, 145837, 184964, 213420, 231205, 277446, 291674, 369928, 426840, 437511, 462410, 554892, 583348, 693615, 729185, 875022, 924820, 1109784, 1166696, 1387230, 1458370, 1750044, 1849640, 1895881, 2187555, 2774460, 2916740, 3500088, 3791762, 4375110, 5548920, 5687643, 5833480, 7583524, 8750220, 9479405, 11375286, 15167048, 17500440, 18958810, 22750572, 28438215, 37917620, 45501144, 56876430, 75835240, 113752860, 227505720]

約数ペア:

[(1, 227505720), (2, 113752860), (3, 75835240), (4, 56876430), (5, 45501144), (6, 37917620), (8, 28438215), (10, 22750572), (12, 18958810), (13, 17500440), (15, 15167048), (20, 11375286), (24, 9479405), (26, 8750220), (30, 7583524), (39, 5833480), (40, 5687643), (41, 5548920), (52, 4375110), (60, 3791762), (65, 3500088), (78, 2916740), (82, 2774460), (104, 2187555), (120, 1895881), (123, 1849640), (130, 1750044), (156, 1458370), (164, 1387230), (195, 1166696), (205, 1109784), (246, 924820), (260, 875022), (312, 729185), (328, 693615), (390, 583348), (410, 554892), (492, 462410), (520, 437511), (533, 426840), (615, 369928), (780, 291674), (820, 277446), (984, 231205), (1066, 213420), (1230, 184964), (1560, 145837), (1599, 142280), (1640, 138723), (2132, 106710), (2460, 92482), (2665, 85368), (3198, 71140), (3557, 63960), (4264, 53355), (4920, 46241), (5330, 42684), (6396, 35570), (7114, 31980), (7995, 28456), (10660, 21342), (10671, 21320), (12792, 17785), (14228, 15990)]