2868694080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{426889}}^1$

素因数の和:426916

約数の個数: 112

約数和(自身を含む): 10409285760

約数和(自身を除く): 7540591680

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 426889, 853778, 1280667, 1707556, 2134445, 2561334, 2988223, 3415112, 4268890, 5122668, 5976446, 6403335, 6830224, 8537780, 8964669, 10245336, 11952892, 12806670, 13660448, 14941115, 17075560, 17929338, 20490672, 23905784, 25613340, 27320896, 29882230, 34151120, 35858676, 40981344, 44823345, 47811568, 51226680, 59764460, 68302240, 71717352, 81962688, 89646690, 95623136, 102453360, 119528920, 136604480, 143434704, 179293380, 191246272, 204906720, 239057840, 286869408, 358586760, 409813440, 478115680, 573738816, 717173520, 956231360, 1434347040, 2868694080]

約数ペア:

[(1, 2868694080), (2, 1434347040), (3, 956231360), (4, 717173520), (5, 573738816), (6, 478115680), (7, 409813440), (8, 358586760), (10, 286869408), (12, 239057840), (14, 204906720), (15, 191246272), (16, 179293380), (20, 143434704), (21, 136604480), (24, 119528920), (28, 102453360), (30, 95623136), (32, 89646690), (35, 81962688), (40, 71717352), (42, 68302240), (48, 59764460), (56, 51226680), (60, 47811568), (64, 44823345), (70, 40981344), (80, 35858676), (84, 34151120), (96, 29882230), (105, 27320896), (112, 25613340), (120, 23905784), (140, 20490672), (160, 17929338), (168, 17075560), (192, 14941115), (210, 13660448), (224, 12806670), (240, 11952892), (280, 10245336), (320, 8964669), (336, 8537780), (420, 6830224), (448, 6403335), (480, 5976446), (560, 5122668), (672, 4268890), (840, 3415112), (960, 2988223), (1120, 2561334), (1344, 2134445), (1680, 1707556), (2240, 1280667), (3360, 853778), (6720, 426889)]