125622640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 349977600

約数和(自身を除く): 224354960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 79, 80, 88, 104, 110, 130, 139, 143, 158, 176, 208, 220, 260, 278, 286, 316, 395, 440, 520, 556, 572, 632, 695, 715, 790, 869, 880, 1027, 1040, 1112, 1144, 1264, 1390, 1430, 1529, 1580, 1738, 1807, 2054, 2224, 2288, 2780, 2860, 3058, 3160, 3476, 3614, 4108, 4345, 5135, 5560, 5720, 6116, 6320, 6952, 7228, 7645, 8216, 8690, 9035, 10270, 10981, 11120, 11297, 11440, 12232, 13904, 14456, 15290, 16432, 17380, 18070, 19877, 20540, 21962, 22594, 24464, 28912, 30580, 34760, 36140, 39754, 41080, 43924, 45188, 54905, 56485, 61160, 69520, 72280, 79508, 82160, 87848, 90376, 99385, 109810, 112970, 120791, 122320, 142753, 144560, 159016, 175696, 180752, 198770, 219620, 225940, 241582, 285506, 318032, 397540, 439240, 451880, 483164, 571012, 603955, 713765, 795080, 878480, 903760, 966328, 1142024, 1207910, 1427530, 1570283, 1590160, 1932656, 2284048, 2415820, 2855060, 3140566, 4831640, 5710120, 6281132, 7851415, 9663280, 11420240, 12562264, 15702830, 25124528, 31405660, 62811320, 125622640]

約数ペア:

[(1, 125622640), (2, 62811320), (4, 31405660), (5, 25124528), (8, 15702830), (10, 12562264), (11, 11420240), (13, 9663280), (16, 7851415), (20, 6281132), (22, 5710120), (26, 4831640), (40, 3140566), (44, 2855060), (52, 2415820), (55, 2284048), (65, 1932656), (79, 1590160), (80, 1570283), (88, 1427530), (104, 1207910), (110, 1142024), (130, 966328), (139, 903760), (143, 878480), (158, 795080), (176, 713765), (208, 603955), (220, 571012), (260, 483164), (278, 451880), (286, 439240), (316, 397540), (395, 318032), (440, 285506), (520, 241582), (556, 225940), (572, 219620), (632, 198770), (695, 180752), (715, 175696), (790, 159016), (869, 144560), (880, 142753), (1027, 122320), (1040, 120791), (1112, 112970), (1144, 109810), (1264, 99385), (1390, 90376), (1430, 87848), (1529, 82160), (1580, 79508), (1738, 72280), (1807, 69520), (2054, 61160), (2224, 56485), (2288, 54905), (2780, 45188), (2860, 43924), (3058, 41080), (3160, 39754), (3476, 36140), (3614, 34760), (4108, 30580), (4345, 28912), (5135, 24464), (5560, 22594), (5720, 21962), (6116, 20540), (6320, 19877), (6952, 18070), (7228, 17380), (7645, 16432), (8216, 15290), (8690, 14456), (9035, 13904), (10270, 12232), (10981, 11440), (11120, 11297)]