2188496960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3148

約数の個数: 112

約数和(自身を含む): 5645505600

約数和(自身を除く): 3457008640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 179, 208, 260, 320, 358, 416, 520, 716, 832, 895, 1040, 1432, 1790, 2080, 2327, 2864, 2939, 3580, 4160, 4654, 5728, 5878, 7160, 9308, 11456, 11635, 11756, 14320, 14695, 18616, 23270, 23512, 28640, 29390, 37232, 38207, 46540, 47024, 57280, 58780, 74464, 76414, 93080, 94048, 117560, 148928, 152828, 186160, 188096, 191035, 235120, 305656, 372320, 382070, 470240, 526081, 611312, 744640, 764140, 940480, 1052162, 1222624, 1528280, 2104324, 2445248, 2630405, 3056560, 4208648, 5260810, 6113120, 6839053, 8417296, 10521620, 12226240, 13678106, 16834592, 21043240, 27356212, 33669184, 34195265, 42086480, 54712424, 68390530, 84172960, 109424848, 136781060, 168345920, 218849696, 273562120, 437699392, 547124240, 1094248480, 2188496960]

約数ペア:

[(1, 2188496960), (2, 1094248480), (4, 547124240), (5, 437699392), (8, 273562120), (10, 218849696), (13, 168345920), (16, 136781060), (20, 109424848), (26, 84172960), (32, 68390530), (40, 54712424), (52, 42086480), (64, 34195265), (65, 33669184), (80, 27356212), (104, 21043240), (130, 16834592), (160, 13678106), (179, 12226240), (208, 10521620), (260, 8417296), (320, 6839053), (358, 6113120), (416, 5260810), (520, 4208648), (716, 3056560), (832, 2630405), (895, 2445248), (1040, 2104324), (1432, 1528280), (1790, 1222624), (2080, 1052162), (2327, 940480), (2864, 764140), (2939, 744640), (3580, 611312), (4160, 526081), (4654, 470240), (5728, 382070), (5878, 372320), (7160, 305656), (9308, 235120), (11456, 191035), (11635, 188096), (11756, 186160), (14320, 152828), (14695, 148928), (18616, 117560), (23270, 94048), (23512, 93080), (28640, 76414), (29390, 74464), (37232, 58780), (38207, 57280), (46540, 47024)]