13344320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 36868608

約数和(自身を除く): 23524288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 223, 272, 320, 340, 352, 374, 440, 446, 544, 680, 704, 748, 880, 892, 935, 1088, 1115, 1360, 1496, 1760, 1784, 1870, 2230, 2453, 2720, 2992, 3520, 3568, 3740, 3791, 4460, 4906, 5440, 5984, 7136, 7480, 7582, 8920, 9812, 11968, 12265, 14272, 14960, 15164, 17840, 18955, 19624, 24530, 29920, 30328, 35680, 37910, 39248, 41701, 49060, 59840, 60656, 71360, 75820, 78496, 83402, 98120, 121312, 151640, 156992, 166804, 196240, 208505, 242624, 303280, 333608, 392480, 417010, 606560, 667216, 784960, 834020, 1213120, 1334432, 1668040, 2668864, 3336080, 6672160, 13344320]

約数ペア:

[(1, 13344320), (2, 6672160), (4, 3336080), (5, 2668864), (8, 1668040), (10, 1334432), (11, 1213120), (16, 834020), (17, 784960), (20, 667216), (22, 606560), (32, 417010), (34, 392480), (40, 333608), (44, 303280), (55, 242624), (64, 208505), (68, 196240), (80, 166804), (85, 156992), (88, 151640), (110, 121312), (136, 98120), (160, 83402), (170, 78496), (176, 75820), (187, 71360), (220, 60656), (223, 59840), (272, 49060), (320, 41701), (340, 39248), (352, 37910), (374, 35680), (440, 30328), (446, 29920), (544, 24530), (680, 19624), (704, 18955), (748, 17840), (880, 15164), (892, 14960), (935, 14272), (1088, 12265), (1115, 11968), (1360, 9812), (1496, 8920), (1760, 7582), (1784, 7480), (1870, 7136), (2230, 5984), (2453, 5440), (2720, 4906), (2992, 4460), (3520, 3791), (3568, 3740)]