131013026280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1631951}}^1$

素因数の和:1632191

約数の個数: 96

約数和(自身を含む): 427701980160

約数和(自身を除く): 296688953880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 13380, 16056, 20070, 26760, 40140, 80280, 1631951, 3263902, 4895853, 6527804, 8159755, 9791706, 13055608, 14687559, 16319510, 19583412, 24479265, 29375118, 32639020, 39166824, 48958530, 58750236, 65278040, 73437795, 97917060, 117500472, 146875590, 195834120, 293751180, 363925073, 587502360, 727850146, 1091775219, 1455700292, 1819625365, 2183550438, 2911400584, 3275325657, 3639250730, 4367100876, 5458876095, 6550651314, 7278501460, 8734201752, 10917752190, 13101302628, 14557002920, 16376628285, 21835504380, 26202605256, 32753256570, 43671008760, 65506513140, 131013026280]

約数ペア:

[(1, 131013026280), (2, 65506513140), (3, 43671008760), (4, 32753256570), (5, 26202605256), (6, 21835504380), (8, 16376628285), (9, 14557002920), (10, 13101302628), (12, 10917752190), (15, 8734201752), (18, 7278501460), (20, 6550651314), (24, 5458876095), (30, 4367100876), (36, 3639250730), (40, 3275325657), (45, 2911400584), (60, 2183550438), (72, 1819625365), (90, 1455700292), (120, 1091775219), (180, 727850146), (223, 587502360), (360, 363925073), (446, 293751180), (669, 195834120), (892, 146875590), (1115, 117500472), (1338, 97917060), (1784, 73437795), (2007, 65278040), (2230, 58750236), (2676, 48958530), (3345, 39166824), (4014, 32639020), (4460, 29375118), (5352, 24479265), (6690, 19583412), (8028, 16319510), (8920, 14687559), (10035, 13055608), (13380, 9791706), (16056, 8159755), (20070, 6527804), (26760, 4895853), (40140, 3263902), (80280, 1631951)]