7263615420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^2\times {\mathrm{1019}}^1$

素因数の和:1432

約数の個数: 108

約数和(自身を含む): 22165972920

約数和(自身を除く): 14902357500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1019, 1194, 1791, 1990, 2038, 2388, 2985, 3057, 3582, 3980, 4076, 5095, 5970, 6114, 7164, 8955, 9171, 10190, 11940, 12228, 15285, 17910, 18342, 20380, 30570, 35820, 36684, 39601, 45855, 61140, 79202, 91710, 118803, 158404, 183420, 198005, 202781, 237606, 356409, 396010, 405562, 475212, 594015, 608343, 712818, 792020, 811124, 1013905, 1188030, 1216686, 1425636, 1782045, 1825029, 2027810, 2376060, 2433372, 3041715, 3564090, 3650058, 4055620, 6083430, 7128180, 7300116, 9125145, 12166860, 18250290, 36500580, 40353419, 80706838, 121060257, 161413676, 201767095, 242120514, 363180771, 403534190, 484241028, 605301285, 726361542, 807068380, 1210602570, 1452723084, 1815903855, 2421205140, 3631807710, 7263615420]

約数ペア:

[(1, 7263615420), (2, 3631807710), (3, 2421205140), (4, 1815903855), (5, 1452723084), (6, 1210602570), (9, 807068380), (10, 726361542), (12, 605301285), (15, 484241028), (18, 403534190), (20, 363180771), (30, 242120514), (36, 201767095), (45, 161413676), (60, 121060257), (90, 80706838), (180, 40353419), (199, 36500580), (398, 18250290), (597, 12166860), (796, 9125145), (995, 7300116), (1019, 7128180), (1194, 6083430), (1791, 4055620), (1990, 3650058), (2038, 3564090), (2388, 3041715), (2985, 2433372), (3057, 2376060), (3582, 2027810), (3980, 1825029), (4076, 1782045), (5095, 1425636), (5970, 1216686), (6114, 1188030), (7164, 1013905), (8955, 811124), (9171, 792020), (10190, 712818), (11940, 608343), (12228, 594015), (15285, 475212), (17910, 405562), (18342, 396010), (20380, 356409), (30570, 237606), (35820, 202781), (36684, 198005), (39601, 183420), (45855, 158404), (61140, 118803), (79202, 91710)]