221349960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47297}}^1$

素因数の和:47327

約数の個数: 96

約数和(自身を含む): 774741240

約数和(自身を除く): 553391280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 47297, 94594, 141891, 189188, 236485, 283782, 378376, 425673, 472970, 567564, 614861, 709455, 851346, 945940, 1135128, 1229722, 1418910, 1702692, 1844583, 1891880, 2128365, 2459444, 2837820, 3074305, 3405384, 3689166, 4256730, 4918888, 5533749, 5675640, 6148610, 7378332, 8513460, 9222915, 11067498, 12297220, 14756664, 17026920, 18445830, 22134996, 24594440, 27668745, 36891660, 44269992, 55337490, 73783320, 110674980, 221349960]

約数ペア:

[(1, 221349960), (2, 110674980), (3, 73783320), (4, 55337490), (5, 44269992), (6, 36891660), (8, 27668745), (9, 24594440), (10, 22134996), (12, 18445830), (13, 17026920), (15, 14756664), (18, 12297220), (20, 11067498), (24, 9222915), (26, 8513460), (30, 7378332), (36, 6148610), (39, 5675640), (40, 5533749), (45, 4918888), (52, 4256730), (60, 3689166), (65, 3405384), (72, 3074305), (78, 2837820), (90, 2459444), (104, 2128365), (117, 1891880), (120, 1844583), (130, 1702692), (156, 1418910), (180, 1229722), (195, 1135128), (234, 945940), (260, 851346), (312, 709455), (360, 614861), (390, 567564), (468, 472970), (520, 425673), (585, 378376), (780, 283782), (936, 236485), (1170, 189188), (1560, 141891), (2340, 94594), (4680, 47297)]