204323680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6872

約数の個数: 96

約数和(自身を含む): 557655840

約数和(自身を除く): 353332160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 6829, 7480, 13658, 14960, 27316, 29920, 34145, 54632, 68290, 75119, 109264, 116093, 136580, 150238, 218528, 232186, 273160, 300476, 375595, 464372, 546320, 580465, 600952, 751190, 928744, 1092640, 1160930, 1201904, 1277023, 1502380, 1857488, 2321860, 2403808, 2554046, 3004760, 3714976, 4643720, 5108092, 6009520, 6385115, 9287440, 10216184, 12019040, 12770230, 18574880, 20432368, 25540460, 40864736, 51080920, 102161840, 204323680]

約数ペア:

[(1, 204323680), (2, 102161840), (4, 51080920), (5, 40864736), (8, 25540460), (10, 20432368), (11, 18574880), (16, 12770230), (17, 12019040), (20, 10216184), (22, 9287440), (32, 6385115), (34, 6009520), (40, 5108092), (44, 4643720), (55, 3714976), (68, 3004760), (80, 2554046), (85, 2403808), (88, 2321860), (110, 1857488), (136, 1502380), (160, 1277023), (170, 1201904), (176, 1160930), (187, 1092640), (220, 928744), (272, 751190), (340, 600952), (352, 580465), (374, 546320), (440, 464372), (544, 375595), (680, 300476), (748, 273160), (880, 232186), (935, 218528), (1360, 150238), (1496, 136580), (1760, 116093), (1870, 109264), (2720, 75119), (2992, 68290), (3740, 54632), (5984, 34145), (6829, 29920), (7480, 27316), (13658, 14960)]