260034180

素因数分解:

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

素因数の和:634

約数の個数: 144

約数和(自身を含む): 852800256

約数和(自身を除く): 592766076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 241, 245, 294, 367, 420, 482, 490, 588, 723, 734, 735, 964, 980, 1101, 1205, 1446, 1468, 1470, 1687, 1835, 2202, 2410, 2569, 2892, 2940, 3374, 3615, 3670, 4404, 4820, 5061, 5138, 5505, 6748, 7230, 7340, 7707, 8435, 10122, 10276, 11010, 11809, 12845, 14460, 15414, 16870, 17983, 20244, 22020, 23618, 25305, 25690, 30828, 33740, 35427, 35966, 38535, 47236, 50610, 51380, 53949, 59045, 70854, 71932, 77070, 88447, 89915, 101220, 107898, 118090, 141708, 154140, 176894, 177135, 179830, 215796, 236180, 265341, 269745, 353788, 354270, 359660, 442235, 530682, 539490, 619129, 708540, 884470, 1061364, 1078980, 1238258, 1326705, 1768940, 1857387, 2476516, 2653410, 3095645, 3714774, 4333903, 5306820, 6191290, 7429548, 8667806, 9286935, 12382580, 13001709, 17335612, 18573870, 21669515, 26003418, 37147740, 43339030, 52006836, 65008545, 86678060, 130017090, 260034180]

約数ペア:

[(1, 260034180), (2, 130017090), (3, 86678060), (4, 65008545), (5, 52006836), (6, 43339030), (7, 37147740), (10, 26003418), (12, 21669515), (14, 18573870), (15, 17335612), (20, 13001709), (21, 12382580), (28, 9286935), (30, 8667806), (35, 7429548), (42, 6191290), (49, 5306820), (60, 4333903), (70, 3714774), (84, 3095645), (98, 2653410), (105, 2476516), (140, 1857387), (147, 1768940), (196, 1326705), (210, 1238258), (241, 1078980), (245, 1061364), (294, 884470), (367, 708540), (420, 619129), (482, 539490), (490, 530682), (588, 442235), (723, 359660), (734, 354270), (735, 353788), (964, 269745), (980, 265341), (1101, 236180), (1205, 215796), (1446, 179830), (1468, 177135), (1470, 176894), (1687, 154140), (1835, 141708), (2202, 118090), (2410, 107898), (2569, 101220), (2892, 89915), (2940, 88447), (3374, 77070), (3615, 71932), (3670, 70854), (4404, 59045), (4820, 53949), (5061, 51380), (5138, 50610), (5505, 47236), (6748, 38535), (7230, 35966), (7340, 35427), (7707, 33740), (8435, 30828), (10122, 25690), (10276, 25305), (11010, 23618), (11809, 22020), (12845, 20244), (14460, 17983), (15414, 16870)]