56641620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7969

約数の個数: 96

約数和(自身を含む): 191939328

約数和(自身を除く): 135297708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7933, 15866, 23799, 31732, 39665, 47598, 55531, 79330, 95196, 111062, 118995, 134861, 158660, 166593, 222124, 237990, 269722, 277655, 333186, 404583, 475980, 539444, 555310, 666372, 674305, 809166, 832965, 944027, 1110620, 1348610, 1618332, 1665930, 1888054, 2022915, 2697220, 2832081, 3331860, 3776108, 4045830, 4720135, 5664162, 8091660, 9440270, 11328324, 14160405, 18880540, 28320810, 56641620]

約数ペア:

[(1, 56641620), (2, 28320810), (3, 18880540), (4, 14160405), (5, 11328324), (6, 9440270), (7, 8091660), (10, 5664162), (12, 4720135), (14, 4045830), (15, 3776108), (17, 3331860), (20, 2832081), (21, 2697220), (28, 2022915), (30, 1888054), (34, 1665930), (35, 1618332), (42, 1348610), (51, 1110620), (60, 944027), (68, 832965), (70, 809166), (84, 674305), (85, 666372), (102, 555310), (105, 539444), (119, 475980), (140, 404583), (170, 333186), (204, 277655), (210, 269722), (238, 237990), (255, 222124), (340, 166593), (357, 158660), (420, 134861), (476, 118995), (510, 111062), (595, 95196), (714, 79330), (1020, 55531), (1190, 47598), (1428, 39665), (1785, 31732), (2380, 23799), (3570, 15866), (7140, 7933)]