140845600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3593}}^1$

素因数の和:3627

約数の個数: 108

約数和(自身を含む): 400087674

約数和(自身を除く): 259242074

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3593, 3920, 4900, 5600, 7186, 7840, 9800, 14372, 17965, 19600, 25151, 28744, 35930, 39200, 50302, 57488, 71860, 89825, 100604, 114976, 125755, 143720, 176057, 179650, 201208, 251510, 287440, 352114, 359300, 402416, 503020, 574880, 628775, 704228, 718600, 804832, 880285, 1006040, 1257550, 1408456, 1437200, 1760570, 2012080, 2515100, 2816912, 2874400, 3521140, 4024160, 4401425, 5030200, 5633824, 7042280, 8802850, 10060400, 14084560, 17605700, 20120800, 28169120, 35211400, 70422800, 140845600]

約数ペア:

[(1, 140845600), (2, 70422800), (4, 35211400), (5, 28169120), (7, 20120800), (8, 17605700), (10, 14084560), (14, 10060400), (16, 8802850), (20, 7042280), (25, 5633824), (28, 5030200), (32, 4401425), (35, 4024160), (40, 3521140), (49, 2874400), (50, 2816912), (56, 2515100), (70, 2012080), (80, 1760570), (98, 1437200), (100, 1408456), (112, 1257550), (140, 1006040), (160, 880285), (175, 804832), (196, 718600), (200, 704228), (224, 628775), (245, 574880), (280, 503020), (350, 402416), (392, 359300), (400, 352114), (490, 287440), (560, 251510), (700, 201208), (784, 179650), (800, 176057), (980, 143720), (1120, 125755), (1225, 114976), (1400, 100604), (1568, 89825), (1960, 71860), (2450, 57488), (2800, 50302), (3593, 39200), (3920, 35930), (4900, 28744), (5600, 25151), (7186, 19600), (7840, 17965), (9800, 14372)]