126771040

素因数分解:

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

素因数の和:285

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 239012000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 160, 170, 176, 187, 190, 209, 220, 223, 272, 304, 323, 340, 352, 374, 380, 418, 440, 446, 544, 608, 646, 680, 748, 760, 836, 880, 892, 935, 1045, 1115, 1292, 1360, 1496, 1520, 1615, 1672, 1760, 1784, 1870, 2090, 2230, 2453, 2584, 2720, 2992, 3040, 3230, 3344, 3553, 3568, 3740, 3791, 4180, 4237, 4460, 4906, 5168, 5984, 6460, 6688, 7106, 7136, 7480, 7582, 8360, 8474, 8920, 9812, 10336, 12265, 12920, 14212, 14960, 15164, 16720, 16948, 17765, 17840, 18955, 19624, 21185, 24530, 25840, 28424, 29920, 30328, 33440, 33896, 35530, 35680, 37910, 39248, 41701, 42370, 46607, 49060, 51680, 56848, 60656, 67792, 71060, 72029, 75820, 78496, 83402, 84740, 93214, 98120, 113696, 121312, 135584, 142120, 144058, 151640, 166804, 169480, 186428, 196240, 208505, 233035, 284240, 288116, 303280, 333608, 338960, 360145, 372856, 392480, 417010, 466070, 568480, 576232, 606560, 667216, 677920, 720290, 745712, 792319, 834020, 932140, 1152464, 1334432, 1440580, 1491424, 1584638, 1668040, 1864280, 2304928, 2881160, 3169276, 3336080, 3728560, 3961595, 5762320, 6338552, 6672160, 7457120, 7923190, 11524640, 12677104, 15846380, 25354208, 31692760, 63385520, 126771040]

約数ペア:

[(1, 126771040), (2, 63385520), (4, 31692760), (5, 25354208), (8, 15846380), (10, 12677104), (11, 11524640), (16, 7923190), (17, 7457120), (19, 6672160), (20, 6338552), (22, 5762320), (32, 3961595), (34, 3728560), (38, 3336080), (40, 3169276), (44, 2881160), (55, 2304928), (68, 1864280), (76, 1668040), (80, 1584638), (85, 1491424), (88, 1440580), (95, 1334432), (110, 1152464), (136, 932140), (152, 834020), (160, 792319), (170, 745712), (176, 720290), (187, 677920), (190, 667216), (209, 606560), (220, 576232), (223, 568480), (272, 466070), (304, 417010), (323, 392480), (340, 372856), (352, 360145), (374, 338960), (380, 333608), (418, 303280), (440, 288116), (446, 284240), (544, 233035), (608, 208505), (646, 196240), (680, 186428), (748, 169480), (760, 166804), (836, 151640), (880, 144058), (892, 142120), (935, 135584), (1045, 121312), (1115, 113696), (1292, 98120), (1360, 93214), (1496, 84740), (1520, 83402), (1615, 78496), (1672, 75820), (1760, 72029), (1784, 71060), (1870, 67792), (2090, 60656), (2230, 56848), (2453, 51680), (2584, 49060), (2720, 46607), (2992, 42370), (3040, 41701), (3230, 39248), (3344, 37910), (3553, 35680), (3568, 35530), (3740, 33896), (3791, 33440), (4180, 30328), (4237, 29920), (4460, 28424), (4906, 25840), (5168, 24530), (5984, 21185), (6460, 19624), (6688, 18955), (7106, 17840), (7136, 17765), (7480, 16948), (7582, 16720), (8360, 15164), (8474, 14960), (8920, 14212), (9812, 12920), (10336, 12265)]