63385520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 116602960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 170, 176, 187, 190, 209, 220, 223, 272, 304, 323, 340, 374, 380, 418, 440, 446, 646, 680, 748, 760, 836, 880, 892, 935, 1045, 1115, 1292, 1360, 1496, 1520, 1615, 1672, 1784, 1870, 2090, 2230, 2453, 2584, 2992, 3230, 3344, 3553, 3568, 3740, 3791, 4180, 4237, 4460, 4906, 5168, 6460, 7106, 7480, 7582, 8360, 8474, 8920, 9812, 12265, 12920, 14212, 14960, 15164, 16720, 16948, 17765, 17840, 18955, 19624, 21185, 24530, 25840, 28424, 30328, 33896, 35530, 37910, 39248, 41701, 42370, 46607, 49060, 56848, 60656, 67792, 71060, 72029, 75820, 83402, 84740, 93214, 98120, 142120, 144058, 151640, 166804, 169480, 186428, 196240, 208505, 233035, 284240, 288116, 303280, 333608, 338960, 360145, 372856, 417010, 466070, 576232, 667216, 720290, 745712, 792319, 834020, 932140, 1152464, 1440580, 1584638, 1668040, 1864280, 2881160, 3169276, 3336080, 3728560, 3961595, 5762320, 6338552, 7923190, 12677104, 15846380, 31692760, 63385520]

約数ペア:

[(1, 63385520), (2, 31692760), (4, 15846380), (5, 12677104), (8, 7923190), (10, 6338552), (11, 5762320), (16, 3961595), (17, 3728560), (19, 3336080), (20, 3169276), (22, 2881160), (34, 1864280), (38, 1668040), (40, 1584638), (44, 1440580), (55, 1152464), (68, 932140), (76, 834020), (80, 792319), (85, 745712), (88, 720290), (95, 667216), (110, 576232), (136, 466070), (152, 417010), (170, 372856), (176, 360145), (187, 338960), (190, 333608), (209, 303280), (220, 288116), (223, 284240), (272, 233035), (304, 208505), (323, 196240), (340, 186428), (374, 169480), (380, 166804), (418, 151640), (440, 144058), (446, 142120), (646, 98120), (680, 93214), (748, 84740), (760, 83402), (836, 75820), (880, 72029), (892, 71060), (935, 67792), (1045, 60656), (1115, 56848), (1292, 49060), (1360, 46607), (1496, 42370), (1520, 41701), (1615, 39248), (1672, 37910), (1784, 35530), (1870, 33896), (2090, 30328), (2230, 28424), (2453, 25840), (2584, 24530), (2992, 21185), (3230, 19624), (3344, 18955), (3553, 17840), (3568, 17765), (3740, 16948), (3791, 16720), (4180, 15164), (4237, 14960), (4460, 14212), (4906, 12920), (5168, 12265), (6460, 9812), (7106, 8920), (7480, 8474), (7582, 8360)]