201126120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 653788800

約数和(自身を除く): 452662680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 229, 260, 312, 390, 458, 520, 563, 687, 780, 916, 1126, 1145, 1374, 1560, 1689, 1832, 2252, 2290, 2748, 2815, 2977, 3378, 3435, 4504, 4580, 5496, 5630, 5954, 6756, 6870, 7319, 8445, 8931, 9160, 11260, 11908, 13512, 13740, 14638, 14885, 16890, 17862, 21957, 22520, 23816, 27480, 29276, 29770, 33780, 35724, 36595, 43914, 44655, 58552, 59540, 67560, 71448, 73190, 87828, 89310, 109785, 119080, 128927, 146380, 175656, 178620, 219570, 257854, 292760, 357240, 386781, 439140, 515708, 644635, 773562, 878280, 1031416, 1289270, 1547124, 1676051, 1933905, 2578540, 3094248, 3352102, 3867810, 5028153, 5157080, 6704204, 7735620, 8380255, 10056306, 13408408, 15471240, 16760510, 20112612, 25140765, 33521020, 40225224, 50281530, 67042040, 100563060, 201126120]

約数ペア:

[(1, 201126120), (2, 100563060), (3, 67042040), (4, 50281530), (5, 40225224), (6, 33521020), (8, 25140765), (10, 20112612), (12, 16760510), (13, 15471240), (15, 13408408), (20, 10056306), (24, 8380255), (26, 7735620), (30, 6704204), (39, 5157080), (40, 5028153), (52, 3867810), (60, 3352102), (65, 3094248), (78, 2578540), (104, 1933905), (120, 1676051), (130, 1547124), (156, 1289270), (195, 1031416), (229, 878280), (260, 773562), (312, 644635), (390, 515708), (458, 439140), (520, 386781), (563, 357240), (687, 292760), (780, 257854), (916, 219570), (1126, 178620), (1145, 175656), (1374, 146380), (1560, 128927), (1689, 119080), (1832, 109785), (2252, 89310), (2290, 87828), (2748, 73190), (2815, 71448), (2977, 67560), (3378, 59540), (3435, 58552), (4504, 44655), (4580, 43914), (5496, 36595), (5630, 35724), (5954, 33780), (6756, 29770), (6870, 29276), (7319, 27480), (8445, 23816), (8931, 22520), (9160, 21957), (11260, 17862), (11908, 16890), (13512, 14885), (13740, 14638)]