2860277880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{1319}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 9101030400

約数和(自身を除く): 6240752520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1063, 1319, 2040, 2126, 2638, 3189, 3957, 4252, 5276, 5315, 6378, 6595, 7914, 8504, 10552, 10630, 12756, 13190, 15828, 15945, 18071, 19785, 21260, 22423, 25512, 26380, 31656, 31890, 36142, 39570, 42520, 44846, 52760, 54213, 63780, 67269, 72284, 79140, 89692, 90355, 108426, 112115, 127560, 134538, 144568, 158280, 179384, 180710, 216852, 224230, 269076, 271065, 336345, 361420, 433704, 448460, 538152, 542130, 672690, 722840, 896920, 1084260, 1345380, 1402097, 2168520, 2690760, 2804194, 4206291, 5608388, 7010485, 8412582, 11216776, 14020970, 16825164, 21031455, 23835649, 28041940, 33650328, 42062910, 47671298, 56083880, 71506947, 84125820, 95342596, 119178245, 143013894, 168251640, 190685192, 238356490, 286027788, 357534735, 476712980, 572055576, 715069470, 953425960, 1430138940, 2860277880]

約数ペア:

[(1, 2860277880), (2, 1430138940), (3, 953425960), (4, 715069470), (5, 572055576), (6, 476712980), (8, 357534735), (10, 286027788), (12, 238356490), (15, 190685192), (17, 168251640), (20, 143013894), (24, 119178245), (30, 95342596), (34, 84125820), (40, 71506947), (51, 56083880), (60, 47671298), (68, 42062910), (85, 33650328), (102, 28041940), (120, 23835649), (136, 21031455), (170, 16825164), (204, 14020970), (255, 11216776), (340, 8412582), (408, 7010485), (510, 5608388), (680, 4206291), (1020, 2804194), (1063, 2690760), (1319, 2168520), (2040, 1402097), (2126, 1345380), (2638, 1084260), (3189, 896920), (3957, 722840), (4252, 672690), (5276, 542130), (5315, 538152), (6378, 448460), (6595, 433704), (7914, 361420), (8504, 336345), (10552, 271065), (10630, 269076), (12756, 224230), (13190, 216852), (15828, 180710), (15945, 179384), (18071, 158280), (19785, 144568), (21260, 134538), (22423, 127560), (25512, 112115), (26380, 108426), (31656, 90355), (31890, 89692), (36142, 79140), (39570, 72284), (42520, 67269), (44846, 63780), (52760, 54213)]