160425930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 128

約数和(自身を含む): 478494720

約数和(自身を除く): 318068790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1297, 1302, 1330, 1767, 1995, 2170, 2594, 2945, 3255, 3534, 3891, 3990, 4123, 5890, 6485, 6510, 7782, 8246, 8835, 9079, 12369, 12970, 17670, 18158, 19455, 20615, 24643, 24738, 27237, 38910, 40207, 41230, 45395, 49286, 54474, 61845, 73929, 80414, 90790, 120621, 123215, 123690, 136185, 147858, 172501, 201035, 241242, 246430, 272370, 281449, 345002, 369645, 402070, 517503, 562898, 603105, 739290, 763933, 844347, 862505, 1035006, 1206210, 1407245, 1527866, 1688694, 1725010, 2291799, 2587515, 2814490, 3819665, 4221735, 4583598, 5175030, 5347531, 7639330, 8443470, 10695062, 11458995, 16042593, 22917990, 26737655, 32085186, 53475310, 80212965, 160425930]

約数ペア:

[(1, 160425930), (2, 80212965), (3, 53475310), (5, 32085186), (6, 26737655), (7, 22917990), (10, 16042593), (14, 11458995), (15, 10695062), (19, 8443470), (21, 7639330), (30, 5347531), (31, 5175030), (35, 4583598), (38, 4221735), (42, 3819665), (57, 2814490), (62, 2587515), (70, 2291799), (93, 1725010), (95, 1688694), (105, 1527866), (114, 1407245), (133, 1206210), (155, 1035006), (186, 862505), (190, 844347), (210, 763933), (217, 739290), (266, 603105), (285, 562898), (310, 517503), (399, 402070), (434, 369645), (465, 345002), (570, 281449), (589, 272370), (651, 246430), (665, 241242), (798, 201035), (930, 172501), (1085, 147858), (1178, 136185), (1297, 123690), (1302, 123215), (1330, 120621), (1767, 90790), (1995, 80414), (2170, 73929), (2594, 61845), (2945, 54474), (3255, 49286), (3534, 45395), (3891, 41230), (3990, 40207), (4123, 38910), (5890, 27237), (6485, 24738), (6510, 24643), (7782, 20615), (8246, 19455), (8835, 18158), (9079, 17670), (12369, 12970)]