297618880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 112

約数和(自身を含む): 789858720

約数和(自身を除く): 492239840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 2467, 3016, 3770, 4160, 4640, 4934, 6032, 7540, 9280, 9868, 12064, 12335, 15080, 19736, 24128, 24670, 30160, 32071, 39472, 49340, 60320, 64142, 71543, 78944, 98680, 120640, 128284, 143086, 157888, 160355, 197360, 256568, 286172, 320710, 357715, 394720, 513136, 572344, 641420, 715430, 789440, 930059, 1026272, 1144688, 1282840, 1430860, 1860118, 2052544, 2289376, 2565680, 2861720, 3720236, 4578752, 4650295, 5131360, 5723440, 7440472, 9300590, 10262720, 11446880, 14880944, 18601180, 22893760, 29761888, 37202360, 59523776, 74404720, 148809440, 297618880]

約数ペア:

[(1, 297618880), (2, 148809440), (4, 74404720), (5, 59523776), (8, 37202360), (10, 29761888), (13, 22893760), (16, 18601180), (20, 14880944), (26, 11446880), (29, 10262720), (32, 9300590), (40, 7440472), (52, 5723440), (58, 5131360), (64, 4650295), (65, 4578752), (80, 3720236), (104, 2861720), (116, 2565680), (130, 2289376), (145, 2052544), (160, 1860118), (208, 1430860), (232, 1282840), (260, 1144688), (290, 1026272), (320, 930059), (377, 789440), (416, 715430), (464, 641420), (520, 572344), (580, 513136), (754, 394720), (832, 357715), (928, 320710), (1040, 286172), (1160, 256568), (1508, 197360), (1856, 160355), (1885, 157888), (2080, 143086), (2320, 128284), (2467, 120640), (3016, 98680), (3770, 78944), (4160, 71543), (4640, 64142), (4934, 60320), (6032, 49340), (7540, 39472), (9280, 32071), (9868, 30160), (12064, 24670), (12335, 24128), (15080, 19736)]