62990720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 166047840

約数和(自身を除く): 103057120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 113, 128, 130, 134, 160, 208, 226, 260, 268, 320, 335, 416, 452, 520, 536, 565, 640, 670, 832, 871, 904, 1040, 1072, 1130, 1340, 1469, 1664, 1742, 1808, 2080, 2144, 2260, 2680, 2938, 3484, 3616, 4160, 4288, 4355, 4520, 5360, 5876, 6968, 7232, 7345, 7571, 8320, 8576, 8710, 9040, 10720, 11752, 13936, 14464, 14690, 15142, 17420, 18080, 21440, 23504, 27872, 29380, 30284, 34840, 36160, 37855, 42880, 47008, 55744, 58760, 60568, 69680, 72320, 75710, 94016, 98423, 111488, 117520, 121136, 139360, 151420, 188032, 196846, 235040, 242272, 278720, 302840, 393692, 470080, 484544, 492115, 557440, 605680, 787384, 940160, 969088, 984230, 1211360, 1574768, 1968460, 2422720, 3149536, 3936920, 4845440, 6299072, 7873840, 12598144, 15747680, 31495360, 62990720]

約数ペア:

[(1, 62990720), (2, 31495360), (4, 15747680), (5, 12598144), (8, 7873840), (10, 6299072), (13, 4845440), (16, 3936920), (20, 3149536), (26, 2422720), (32, 1968460), (40, 1574768), (52, 1211360), (64, 984230), (65, 969088), (67, 940160), (80, 787384), (104, 605680), (113, 557440), (128, 492115), (130, 484544), (134, 470080), (160, 393692), (208, 302840), (226, 278720), (260, 242272), (268, 235040), (320, 196846), (335, 188032), (416, 151420), (452, 139360), (520, 121136), (536, 117520), (565, 111488), (640, 98423), (670, 94016), (832, 75710), (871, 72320), (904, 69680), (1040, 60568), (1072, 58760), (1130, 55744), (1340, 47008), (1469, 42880), (1664, 37855), (1742, 36160), (1808, 34840), (2080, 30284), (2144, 29380), (2260, 27872), (2680, 23504), (2938, 21440), (3484, 18080), (3616, 17420), (4160, 15142), (4288, 14690), (4355, 14464), (4520, 13936), (5360, 11752), (5876, 10720), (6968, 9040), (7232, 8710), (7345, 8576), (7571, 8320)]