520068360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 1827429120

約数和(自身を除く): 1307360760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 241, 245, 280, 294, 367, 392, 420, 482, 490, 588, 723, 734, 735, 840, 964, 980, 1101, 1176, 1205, 1446, 1468, 1470, 1687, 1835, 1928, 1960, 2202, 2410, 2569, 2892, 2936, 2940, 3374, 3615, 3670, 4404, 4820, 5061, 5138, 5505, 5784, 5880, 6748, 7230, 7340, 7707, 8435, 8808, 9640, 10122, 10276, 11010, 11809, 12845, 13496, 14460, 14680, 15414, 16870, 17983, 20244, 20552, 22020, 23618, 25305, 25690, 28920, 30828, 33740, 35427, 35966, 38535, 40488, 44040, 47236, 50610, 51380, 53949, 59045, 61656, 67480, 70854, 71932, 77070, 88447, 89915, 94472, 101220, 102760, 107898, 118090, 141708, 143864, 154140, 176894, 177135, 179830, 202440, 215796, 236180, 265341, 269745, 283416, 308280, 353788, 354270, 359660, 431592, 442235, 472360, 530682, 539490, 619129, 707576, 708540, 719320, 884470, 1061364, 1078980, 1238258, 1326705, 1417080, 1768940, 1857387, 2122728, 2157960, 2476516, 2653410, 3095645, 3537880, 3714774, 4333903, 4953032, 5306820, 6191290, 7429548, 8667806, 9286935, 10613640, 12382580, 13001709, 14859096, 17335612, 18573870, 21669515, 24765160, 26003418, 34671224, 37147740, 43339030, 52006836, 65008545, 74295480, 86678060, 104013672, 130017090, 173356120, 260034180, 520068360]

約数ペア:

[(1, 520068360), (2, 260034180), (3, 173356120), (4, 130017090), (5, 104013672), (6, 86678060), (7, 74295480), (8, 65008545), (10, 52006836), (12, 43339030), (14, 37147740), (15, 34671224), (20, 26003418), (21, 24765160), (24, 21669515), (28, 18573870), (30, 17335612), (35, 14859096), (40, 13001709), (42, 12382580), (49, 10613640), (56, 9286935), (60, 8667806), (70, 7429548), (84, 6191290), (98, 5306820), (105, 4953032), (120, 4333903), (140, 3714774), (147, 3537880), (168, 3095645), (196, 2653410), (210, 2476516), (241, 2157960), (245, 2122728), (280, 1857387), (294, 1768940), (367, 1417080), (392, 1326705), (420, 1238258), (482, 1078980), (490, 1061364), (588, 884470), (723, 719320), (734, 708540), (735, 707576), (840, 619129), (964, 539490), (980, 530682), (1101, 472360), (1176, 442235), (1205, 431592), (1446, 359660), (1468, 354270), (1470, 353788), (1687, 308280), (1835, 283416), (1928, 269745), (1960, 265341), (2202, 236180), (2410, 215796), (2569, 202440), (2892, 179830), (2936, 177135), (2940, 176894), (3374, 154140), (3615, 143864), (3670, 141708), (4404, 118090), (4820, 107898), (5061, 102760), (5138, 101220), (5505, 94472), (5784, 89915), (5880, 88447), (6748, 77070), (7230, 71932), (7340, 70854), (7707, 67480), (8435, 61656), (8808, 59045), (9640, 53949), (10122, 51380), (10276, 50610), (11010, 47236), (11809, 44040), (12845, 40488), (13496, 38535), (14460, 35966), (14680, 35427), (15414, 33740), (16870, 30828), (17983, 28920), (20244, 25690), (20552, 25305), (22020, 23618)]