2127545680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{1759}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 5334658560

約数和(自身を除く): 3207112880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1163, 1759, 2326, 3518, 4652, 5815, 7036, 8795, 9304, 11630, 14072, 15119, 17590, 18608, 22867, 23260, 28144, 30238, 35180, 45734, 46520, 60476, 70360, 75595, 91468, 93040, 114335, 120952, 140720, 151190, 182936, 228670, 241904, 302380, 365872, 457340, 604760, 914680, 1209520, 1829360, 2045717, 4091434, 8182868, 10228585, 16365736, 20457170, 26594321, 32731472, 40914340, 53188642, 81828680, 106377284, 132971605, 163657360, 212754568, 265943210, 425509136, 531886420, 1063772840, 2127545680]

約数ペア:

[(1, 2127545680), (2, 1063772840), (4, 531886420), (5, 425509136), (8, 265943210), (10, 212754568), (13, 163657360), (16, 132971605), (20, 106377284), (26, 81828680), (40, 53188642), (52, 40914340), (65, 32731472), (80, 26594321), (104, 20457170), (130, 16365736), (208, 10228585), (260, 8182868), (520, 4091434), (1040, 2045717), (1163, 1829360), (1759, 1209520), (2326, 914680), (3518, 604760), (4652, 457340), (5815, 365872), (7036, 302380), (8795, 241904), (9304, 228670), (11630, 182936), (14072, 151190), (15119, 140720), (17590, 120952), (18608, 114335), (22867, 93040), (23260, 91468), (28144, 75595), (30238, 70360), (35180, 60476), (45734, 46520)]