6669880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 18098640

約数和(自身を除く): 11428760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 83, 98, 140, 164, 166, 196, 205, 245, 280, 287, 328, 332, 392, 410, 415, 490, 574, 581, 664, 820, 830, 980, 1148, 1162, 1435, 1640, 1660, 1960, 2009, 2296, 2324, 2870, 2905, 3320, 3403, 4018, 4067, 4648, 5740, 5810, 6806, 8036, 8134, 10045, 11480, 11620, 13612, 16072, 16268, 17015, 20090, 20335, 23240, 23821, 27224, 32536, 34030, 40180, 40670, 47642, 68060, 80360, 81340, 95284, 119105, 136120, 162680, 166747, 190568, 238210, 333494, 476420, 666988, 833735, 952840, 1333976, 1667470, 3334940, 6669880]

約数ペア:

[(1, 6669880), (2, 3334940), (4, 1667470), (5, 1333976), (7, 952840), (8, 833735), (10, 666988), (14, 476420), (20, 333494), (28, 238210), (35, 190568), (40, 166747), (41, 162680), (49, 136120), (56, 119105), (70, 95284), (82, 81340), (83, 80360), (98, 68060), (140, 47642), (164, 40670), (166, 40180), (196, 34030), (205, 32536), (245, 27224), (280, 23821), (287, 23240), (328, 20335), (332, 20090), (392, 17015), (410, 16268), (415, 16072), (490, 13612), (574, 11620), (581, 11480), (664, 10045), (820, 8134), (830, 8036), (980, 6806), (1148, 5810), (1162, 5740), (1435, 4648), (1640, 4067), (1660, 4018), (1960, 3403), (2009, 3320), (2296, 2905), (2324, 2870)]