156770760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 340893240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 115, 120, 138, 158, 184, 230, 237, 276, 316, 345, 395, 460, 474, 552, 632, 690, 719, 790, 920, 948, 1185, 1380, 1438, 1580, 1817, 1896, 2157, 2370, 2760, 2876, 3160, 3595, 3634, 4314, 4740, 5451, 5752, 7190, 7268, 8628, 9085, 9480, 10785, 10902, 14380, 14536, 16537, 17256, 18170, 21570, 21804, 27255, 28760, 33074, 36340, 43140, 43608, 49611, 54510, 56801, 66148, 72680, 82685, 86280, 99222, 109020, 113602, 132296, 165370, 170403, 198444, 218040, 227204, 248055, 284005, 330740, 340806, 396888, 454408, 496110, 568010, 661480, 681612, 852015, 992220, 1136020, 1306423, 1363224, 1704030, 1984440, 2272040, 2612846, 3408060, 3919269, 5225692, 6532115, 6816120, 7838538, 10451384, 13064230, 15677076, 19596345, 26128460, 31354152, 39192690, 52256920, 78385380, 156770760]

約数ペア:

[(1, 156770760), (2, 78385380), (3, 52256920), (4, 39192690), (5, 31354152), (6, 26128460), (8, 19596345), (10, 15677076), (12, 13064230), (15, 10451384), (20, 7838538), (23, 6816120), (24, 6532115), (30, 5225692), (40, 3919269), (46, 3408060), (60, 2612846), (69, 2272040), (79, 1984440), (92, 1704030), (115, 1363224), (120, 1306423), (138, 1136020), (158, 992220), (184, 852015), (230, 681612), (237, 661480), (276, 568010), (316, 496110), (345, 454408), (395, 396888), (460, 340806), (474, 330740), (552, 284005), (632, 248055), (690, 227204), (719, 218040), (790, 198444), (920, 170403), (948, 165370), (1185, 132296), (1380, 113602), (1438, 109020), (1580, 99222), (1817, 86280), (1896, 82685), (2157, 72680), (2370, 66148), (2760, 56801), (2876, 54510), (3160, 49611), (3595, 43608), (3634, 43140), (4314, 36340), (4740, 33074), (5451, 28760), (5752, 27255), (7190, 21804), (7268, 21570), (8628, 18170), (9085, 17256), (9480, 16537), (10785, 14536), (10902, 14380)]