187989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 635584320

約数和(自身を除く): 447594960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 624, 677, 712, 780, 890, 1040, 1068, 1157, 1335, 1354, 1424, 1560, 1780, 2031, 2136, 2314, 2670, 2708, 3120, 3385, 3471, 3560, 4062, 4272, 4628, 5340, 5416, 5785, 6770, 6942, 7120, 8124, 8801, 9256, 10155, 10680, 10832, 11570, 13540, 13884, 16248, 17355, 17602, 18512, 20310, 21360, 23140, 26403, 27080, 27768, 32496, 34710, 35204, 40620, 44005, 46280, 52806, 54160, 55536, 60253, 69420, 70408, 81240, 88010, 92560, 105612, 120506, 132015, 138840, 140816, 162480, 176020, 180759, 211224, 241012, 264030, 277680, 301265, 352040, 361518, 422448, 482024, 528060, 602530, 704080, 723036, 783289, 903795, 964048, 1056120, 1205060, 1446072, 1566578, 1807590, 2112240, 2349867, 2410120, 2892144, 3133156, 3615180, 3916445, 4699734, 4820240, 6266312, 7230360, 7832890, 9399468, 11749335, 12532624, 14460720, 15665780, 18798936, 23498670, 31331560, 37597872, 46997340, 62663120, 93994680, 187989360]

約数ペア:

[(1, 187989360), (2, 93994680), (3, 62663120), (4, 46997340), (5, 37597872), (6, 31331560), (8, 23498670), (10, 18798936), (12, 15665780), (13, 14460720), (15, 12532624), (16, 11749335), (20, 9399468), (24, 7832890), (26, 7230360), (30, 6266312), (39, 4820240), (40, 4699734), (48, 3916445), (52, 3615180), (60, 3133156), (65, 2892144), (78, 2410120), (80, 2349867), (89, 2112240), (104, 1807590), (120, 1566578), (130, 1446072), (156, 1205060), (178, 1056120), (195, 964048), (208, 903795), (240, 783289), (260, 723036), (267, 704080), (312, 602530), (356, 528060), (390, 482024), (445, 422448), (520, 361518), (534, 352040), (624, 301265), (677, 277680), (712, 264030), (780, 241012), (890, 211224), (1040, 180759), (1068, 176020), (1157, 162480), (1335, 140816), (1354, 138840), (1424, 132015), (1560, 120506), (1780, 105612), (2031, 92560), (2136, 88010), (2314, 81240), (2670, 70408), (2708, 69420), (3120, 60253), (3385, 55536), (3471, 54160), (3560, 52806), (4062, 46280), (4272, 44005), (4628, 40620), (5340, 35204), (5416, 34710), (5785, 32496), (6770, 27768), (6942, 27080), (7120, 26403), (8124, 23140), (8801, 21360), (9256, 20310), (10155, 18512), (10680, 17602), (10832, 17355), (11570, 16248), (13540, 13884)]