104788680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 128

約数和(自身を含む): 343802880

約数和(自身を除く): 239014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1657, 1860, 2040, 2108, 2635, 3162, 3314, 3720, 4216, 4971, 5270, 6324, 6628, 7905, 8285, 9942, 10540, 12648, 13256, 15810, 16570, 19884, 21080, 24855, 28169, 31620, 33140, 39768, 49710, 51367, 56338, 63240, 66280, 84507, 99420, 102734, 112676, 140845, 154101, 169014, 198840, 205468, 225352, 256835, 281690, 308202, 338028, 410936, 422535, 513670, 563380, 616404, 676056, 770505, 845070, 873239, 1027340, 1126760, 1232808, 1541010, 1690140, 1746478, 2054680, 2619717, 3082020, 3380280, 3492956, 4366195, 5239434, 6164040, 6985912, 8732390, 10478868, 13098585, 17464780, 20957736, 26197170, 34929560, 52394340, 104788680]

約数ペア:

[(1, 104788680), (2, 52394340), (3, 34929560), (4, 26197170), (5, 20957736), (6, 17464780), (8, 13098585), (10, 10478868), (12, 8732390), (15, 6985912), (17, 6164040), (20, 5239434), (24, 4366195), (30, 3492956), (31, 3380280), (34, 3082020), (40, 2619717), (51, 2054680), (60, 1746478), (62, 1690140), (68, 1541010), (85, 1232808), (93, 1126760), (102, 1027340), (120, 873239), (124, 845070), (136, 770505), (155, 676056), (170, 616404), (186, 563380), (204, 513670), (248, 422535), (255, 410936), (310, 338028), (340, 308202), (372, 281690), (408, 256835), (465, 225352), (510, 205468), (527, 198840), (620, 169014), (680, 154101), (744, 140845), (930, 112676), (1020, 102734), (1054, 99420), (1240, 84507), (1581, 66280), (1657, 63240), (1860, 56338), (2040, 51367), (2108, 49710), (2635, 39768), (3162, 33140), (3314, 31620), (3720, 28169), (4216, 24855), (4971, 21080), (5270, 19884), (6324, 16570), (6628, 15810), (7905, 13256), (8285, 12648), (9942, 10540)]