13466705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{81203}}^1$

素因数の和:81910

約数の個数: 80

約数和(自身を含む): 41807716992

約数和(自身を除く): 28341011472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6910, 8292, 10365, 11056, 13820, 16584, 20730, 27640, 33168, 41460, 55280, 81203, 82920, 162406, 165840, 243609, 324812, 406015, 487218, 649624, 812030, 974436, 1218045, 1299248, 1624060, 1948872, 2436090, 3248120, 3897744, 4872180, 6496240, 9744360, 19488720, 56111273, 112222546, 168333819, 224445092, 280556365, 336667638, 448890184, 561112730, 673335276, 841669095, 897780368, 1122225460, 1346670552, 1683338190, 2244450920, 2693341104, 3366676380, 4488901840, 6733352760, 13466705520]

約数ペア:

[(1, 13466705520), (2, 6733352760), (3, 4488901840), (4, 3366676380), (5, 2693341104), (6, 2244450920), (8, 1683338190), (10, 1346670552), (12, 1122225460), (15, 897780368), (16, 841669095), (20, 673335276), (24, 561112730), (30, 448890184), (40, 336667638), (48, 280556365), (60, 224445092), (80, 168333819), (120, 112222546), (240, 56111273), (691, 19488720), (1382, 9744360), (2073, 6496240), (2764, 4872180), (3455, 3897744), (4146, 3248120), (5528, 2436090), (6910, 1948872), (8292, 1624060), (10365, 1299248), (11056, 1218045), (13820, 974436), (16584, 812030), (20730, 649624), (27640, 487218), (33168, 406015), (41460, 324812), (55280, 243609), (81203, 165840), (82920, 162406)]