259361760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{77191}}^1$

素因数の和:77216

約数の個数: 96

約数和(自身を含む): 933714432

約数和(自身を除く): 674352672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 77191, 154382, 231573, 308764, 385955, 463146, 540337, 617528, 771910, 926292, 1080674, 1157865, 1235056, 1543820, 1621011, 1852584, 2161348, 2315730, 2470112, 2701685, 3087640, 3242022, 3705168, 4322696, 4631460, 5403370, 6175280, 6484044, 7410336, 8105055, 8645392, 9262920, 10806740, 12350560, 12968088, 16210110, 17290784, 18525840, 21613480, 25936176, 32420220, 37051680, 43226960, 51872352, 64840440, 86453920, 129680880, 259361760]

約数ペア:

[(1, 259361760), (2, 129680880), (3, 86453920), (4, 64840440), (5, 51872352), (6, 43226960), (7, 37051680), (8, 32420220), (10, 25936176), (12, 21613480), (14, 18525840), (15, 17290784), (16, 16210110), (20, 12968088), (21, 12350560), (24, 10806740), (28, 9262920), (30, 8645392), (32, 8105055), (35, 7410336), (40, 6484044), (42, 6175280), (48, 5403370), (56, 4631460), (60, 4322696), (70, 3705168), (80, 3242022), (84, 3087640), (96, 2701685), (105, 2470112), (112, 2315730), (120, 2161348), (140, 1852584), (160, 1621011), (168, 1543820), (210, 1235056), (224, 1157865), (240, 1080674), (280, 926292), (336, 771910), (420, 617528), (480, 540337), (560, 463146), (672, 385955), (840, 308764), (1120, 231573), (1680, 154382), (3360, 77191)]