8897336040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{5399}}^1$

素因数の和:5887

約数の個数: 128

約数和(自身を含む): 27620352000

約数和(自身を除く): 18723015960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 443, 465, 620, 744, 886, 930, 1240, 1329, 1772, 1860, 2215, 2658, 3544, 3720, 4430, 5316, 5399, 6645, 8860, 10632, 10798, 13290, 13733, 16197, 17720, 21596, 26580, 26995, 27466, 32394, 41199, 43192, 53160, 53990, 54932, 64788, 68665, 80985, 82398, 107980, 109864, 129576, 137330, 161970, 164796, 167369, 205995, 215960, 274660, 323940, 329592, 334738, 411990, 502107, 549320, 647880, 669476, 823980, 836845, 1004214, 1338952, 1647960, 1673690, 2008428, 2391757, 2510535, 3347380, 4016856, 4783514, 5021070, 6694760, 7175271, 9567028, 10042140, 11958785, 14350542, 19134056, 20084280, 23917570, 28701084, 35876355, 47835140, 57402168, 71752710, 74144467, 95670280, 143505420, 148288934, 222433401, 287010840, 296577868, 370722335, 444866802, 593155736, 741444670, 889733604, 1112167005, 1482889340, 1779467208, 2224334010, 2965778680, 4448668020, 8897336040]

約数ペア:

[(1, 8897336040), (2, 4448668020), (3, 2965778680), (4, 2224334010), (5, 1779467208), (6, 1482889340), (8, 1112167005), (10, 889733604), (12, 741444670), (15, 593155736), (20, 444866802), (24, 370722335), (30, 296577868), (31, 287010840), (40, 222433401), (60, 148288934), (62, 143505420), (93, 95670280), (120, 74144467), (124, 71752710), (155, 57402168), (186, 47835140), (248, 35876355), (310, 28701084), (372, 23917570), (443, 20084280), (465, 19134056), (620, 14350542), (744, 11958785), (886, 10042140), (930, 9567028), (1240, 7175271), (1329, 6694760), (1772, 5021070), (1860, 4783514), (2215, 4016856), (2658, 3347380), (3544, 2510535), (3720, 2391757), (4430, 2008428), (5316, 1673690), (5399, 1647960), (6645, 1338952), (8860, 1004214), (10632, 836845), (10798, 823980), (13290, 669476), (13733, 647880), (16197, 549320), (17720, 502107), (21596, 411990), (26580, 334738), (26995, 329592), (27466, 323940), (32394, 274660), (41199, 215960), (43192, 205995), (53160, 167369), (53990, 164796), (54932, 161970), (64788, 137330), (68665, 129576), (80985, 109864), (82398, 107980)]