868560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 3428352

約数和(自身を除く): 2559792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 240, 264, 280, 282, 308, 329, 330, 336, 376, 385, 420, 440, 462, 470, 517, 528, 560, 564, 616, 658, 660, 705, 752, 770, 840, 880, 924, 940, 987, 1034, 1128, 1155, 1232, 1316, 1320, 1410, 1540, 1551, 1645, 1680, 1848, 1880, 1974, 2068, 2256, 2310, 2585, 2632, 2640, 2820, 3080, 3102, 3290, 3619, 3696, 3760, 3948, 4136, 4620, 4935, 5170, 5264, 5640, 6160, 6204, 6580, 7238, 7755, 7896, 8272, 9240, 9870, 10340, 10857, 11280, 12408, 13160, 14476, 15510, 15792, 18095, 18480, 19740, 20680, 21714, 24816, 26320, 28952, 31020, 36190, 39480, 41360, 43428, 54285, 57904, 62040, 72380, 78960, 86856, 108570, 124080, 144760, 173712, 217140, 289520, 434280, 868560]

約数ペア:

[(1, 868560), (2, 434280), (3, 289520), (4, 217140), (5, 173712), (6, 144760), (7, 124080), (8, 108570), (10, 86856), (11, 78960), (12, 72380), (14, 62040), (15, 57904), (16, 54285), (20, 43428), (21, 41360), (22, 39480), (24, 36190), (28, 31020), (30, 28952), (33, 26320), (35, 24816), (40, 21714), (42, 20680), (44, 19740), (47, 18480), (48, 18095), (55, 15792), (56, 15510), (60, 14476), (66, 13160), (70, 12408), (77, 11280), (80, 10857), (84, 10340), (88, 9870), (94, 9240), (105, 8272), (110, 7896), (112, 7755), (120, 7238), (132, 6580), (140, 6204), (141, 6160), (154, 5640), (165, 5264), (168, 5170), (176, 4935), (188, 4620), (210, 4136), (220, 3948), (231, 3760), (235, 3696), (240, 3619), (264, 3290), (280, 3102), (282, 3080), (308, 2820), (329, 2640), (330, 2632), (336, 2585), (376, 2310), (385, 2256), (420, 2068), (440, 1974), (462, 1880), (470, 1848), (517, 1680), (528, 1645), (560, 1551), (564, 1540), (616, 1410), (658, 1320), (660, 1316), (705, 1232), (752, 1155), (770, 1128), (840, 1034), (880, 987), (924, 940)]