172237260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 349342260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 439, 503, 780, 878, 1006, 1317, 1509, 1756, 2012, 2195, 2515, 2634, 3018, 4390, 5030, 5268, 5707, 6036, 6539, 6585, 7545, 8780, 10060, 11414, 13078, 13170, 15090, 17121, 19617, 22828, 26156, 26340, 28535, 30180, 32695, 34242, 39234, 57070, 65390, 68484, 78468, 85605, 98085, 114140, 130780, 171210, 196170, 220817, 342420, 392340, 441634, 662451, 883268, 1104085, 1324902, 2208170, 2649804, 2870621, 3312255, 4416340, 5741242, 6624510, 8611863, 11482484, 13249020, 14353105, 17223726, 28706210, 34447452, 43059315, 57412420, 86118630, 172237260]

約数ペア:

[(1, 172237260), (2, 86118630), (3, 57412420), (4, 43059315), (5, 34447452), (6, 28706210), (10, 17223726), (12, 14353105), (13, 13249020), (15, 11482484), (20, 8611863), (26, 6624510), (30, 5741242), (39, 4416340), (52, 3312255), (60, 2870621), (65, 2649804), (78, 2208170), (130, 1324902), (156, 1104085), (195, 883268), (260, 662451), (390, 441634), (439, 392340), (503, 342420), (780, 220817), (878, 196170), (1006, 171210), (1317, 130780), (1509, 114140), (1756, 98085), (2012, 85605), (2195, 78468), (2515, 68484), (2634, 65390), (3018, 57070), (4390, 39234), (5030, 34242), (5268, 32695), (5707, 30180), (6036, 28535), (6539, 26340), (6585, 26156), (7545, 22828), (8780, 19617), (10060, 17121), (11414, 15090), (13078, 13170)]