124827080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 337582080

約数和(自身を除く): 212755000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 73, 124, 140, 146, 155, 197, 217, 248, 280, 292, 310, 365, 394, 434, 511, 584, 620, 730, 788, 868, 985, 1022, 1085, 1240, 1379, 1460, 1576, 1736, 1970, 2044, 2170, 2263, 2555, 2758, 2920, 3940, 4088, 4340, 4526, 5110, 5516, 6107, 6895, 7880, 8680, 9052, 10220, 11032, 11315, 12214, 13790, 14381, 15841, 18104, 20440, 22630, 24428, 27580, 28762, 30535, 31682, 42749, 45260, 48856, 55160, 57524, 61070, 63364, 71905, 79205, 85498, 90520, 100667, 115048, 122140, 126728, 143810, 158410, 170996, 201334, 213745, 244280, 287620, 316820, 341992, 402668, 427490, 445811, 503335, 575240, 633640, 805336, 854980, 891622, 1006670, 1709960, 1783244, 2013340, 2229055, 3120677, 3566488, 4026680, 4458110, 6241354, 8916220, 12482708, 15603385, 17832440, 24965416, 31206770, 62413540, 124827080]

約数ペア:

[(1, 124827080), (2, 62413540), (4, 31206770), (5, 24965416), (7, 17832440), (8, 15603385), (10, 12482708), (14, 8916220), (20, 6241354), (28, 4458110), (31, 4026680), (35, 3566488), (40, 3120677), (56, 2229055), (62, 2013340), (70, 1783244), (73, 1709960), (124, 1006670), (140, 891622), (146, 854980), (155, 805336), (197, 633640), (217, 575240), (248, 503335), (280, 445811), (292, 427490), (310, 402668), (365, 341992), (394, 316820), (434, 287620), (511, 244280), (584, 213745), (620, 201334), (730, 170996), (788, 158410), (868, 143810), (985, 126728), (1022, 122140), (1085, 115048), (1240, 100667), (1379, 90520), (1460, 85498), (1576, 79205), (1736, 71905), (1970, 63364), (2044, 61070), (2170, 57524), (2263, 55160), (2555, 48856), (2758, 45260), (2920, 42749), (3940, 31682), (4088, 30535), (4340, 28762), (4526, 27580), (5110, 24428), (5516, 22630), (6107, 20440), (6895, 18104), (7880, 15841), (8680, 14381), (9052, 13790), (10220, 12214), (11032, 11315)]