276633920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 700064640

約数和(自身を除く): 423430720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 173, 190, 263, 304, 320, 346, 380, 526, 608, 692, 760, 865, 1052, 1216, 1315, 1384, 1520, 1730, 2104, 2630, 2768, 3040, 3287, 3460, 4208, 4997, 5260, 5536, 6080, 6574, 6920, 8416, 9994, 10520, 11072, 13148, 13840, 16435, 16832, 19988, 21040, 24985, 26296, 27680, 32870, 39976, 42080, 45499, 49970, 52592, 55360, 65740, 79952, 84160, 90998, 99940, 105184, 131480, 159904, 181996, 199880, 210368, 227495, 262960, 319808, 363992, 399760, 454990, 525920, 727984, 799520, 864481, 909980, 1051840, 1455968, 1599040, 1728962, 1819960, 2911936, 3457924, 3639920, 4322405, 6915848, 7279840, 8644810, 13831696, 14559680, 17289620, 27663392, 34579240, 55326784, 69158480, 138316960, 276633920]

約数ペア:

[(1, 276633920), (2, 138316960), (4, 69158480), (5, 55326784), (8, 34579240), (10, 27663392), (16, 17289620), (19, 14559680), (20, 13831696), (32, 8644810), (38, 7279840), (40, 6915848), (64, 4322405), (76, 3639920), (80, 3457924), (95, 2911936), (152, 1819960), (160, 1728962), (173, 1599040), (190, 1455968), (263, 1051840), (304, 909980), (320, 864481), (346, 799520), (380, 727984), (526, 525920), (608, 454990), (692, 399760), (760, 363992), (865, 319808), (1052, 262960), (1216, 227495), (1315, 210368), (1384, 199880), (1520, 181996), (1730, 159904), (2104, 131480), (2630, 105184), (2768, 99940), (3040, 90998), (3287, 84160), (3460, 79952), (4208, 65740), (4997, 55360), (5260, 52592), (5536, 49970), (6080, 45499), (6574, 42080), (6920, 39976), (8416, 32870), (9994, 27680), (10520, 26296), (11072, 24985), (13148, 21040), (13840, 19988), (16435, 16832)]