157045507960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1433}}^1\times {\mathrm{22643}}^1$

素因数の和:24109

約数の個数: 96

約数和(自身を含む): 388683807120

約数和(自身を除く): 231638299160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1433, 2420, 2866, 4840, 5732, 7165, 11464, 14330, 15763, 22643, 28660, 31526, 45286, 57320, 63052, 78815, 90572, 113215, 126104, 157630, 173393, 181144, 226430, 249073, 315260, 346786, 452860, 498146, 630520, 693572, 866965, 905720, 996292, 1245365, 1387144, 1733930, 1992584, 2490730, 2739803, 3467860, 4981460, 5479606, 6935720, 9962920, 10959212, 13699015, 21918424, 27398030, 32447419, 54796060, 64894838, 109592120, 129789676, 162237095, 259579352, 324474190, 356921609, 648948380, 713843218, 1297896760, 1427686436, 1784608045, 2855372872, 3569216090, 3926137699, 7138432180, 7852275398, 14276864360, 15704550796, 19630688495, 31409101592, 39261376990, 78522753980, 157045507960]

約数ペア:

[(1, 157045507960), (2, 78522753980), (4, 39261376990), (5, 31409101592), (8, 19630688495), (10, 15704550796), (11, 14276864360), (20, 7852275398), (22, 7138432180), (40, 3926137699), (44, 3569216090), (55, 2855372872), (88, 1784608045), (110, 1427686436), (121, 1297896760), (220, 713843218), (242, 648948380), (440, 356921609), (484, 324474190), (605, 259579352), (968, 162237095), (1210, 129789676), (1433, 109592120), (2420, 64894838), (2866, 54796060), (4840, 32447419), (5732, 27398030), (7165, 21918424), (11464, 13699015), (14330, 10959212), (15763, 9962920), (22643, 6935720), (28660, 5479606), (31526, 4981460), (45286, 3467860), (57320, 2739803), (63052, 2490730), (78815, 1992584), (90572, 1733930), (113215, 1387144), (126104, 1245365), (157630, 996292), (173393, 905720), (181144, 866965), (226430, 693572), (249073, 630520), (315260, 498146), (346786, 452860)]