135224480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 333849600

約数和(自身を除く): 198625120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 137, 155, 160, 199, 248, 274, 310, 398, 496, 548, 620, 685, 796, 992, 995, 1096, 1240, 1370, 1592, 1990, 2192, 2480, 2740, 3184, 3980, 4247, 4384, 4960, 5480, 6169, 6368, 7960, 8494, 10960, 12338, 15920, 16988, 21235, 21920, 24676, 27263, 30845, 31840, 33976, 42470, 49352, 54526, 61690, 67952, 84940, 98704, 109052, 123380, 135904, 136315, 169880, 197408, 218104, 246760, 272630, 339760, 436208, 493520, 545260, 679520, 845153, 872416, 987040, 1090520, 1690306, 2181040, 3380612, 4225765, 4362080, 6761224, 8451530, 13522448, 16903060, 27044896, 33806120, 67612240, 135224480]

約数ペア:

[(1, 135224480), (2, 67612240), (4, 33806120), (5, 27044896), (8, 16903060), (10, 13522448), (16, 8451530), (20, 6761224), (31, 4362080), (32, 4225765), (40, 3380612), (62, 2181040), (80, 1690306), (124, 1090520), (137, 987040), (155, 872416), (160, 845153), (199, 679520), (248, 545260), (274, 493520), (310, 436208), (398, 339760), (496, 272630), (548, 246760), (620, 218104), (685, 197408), (796, 169880), (992, 136315), (995, 135904), (1096, 123380), (1240, 109052), (1370, 98704), (1592, 84940), (1990, 67952), (2192, 61690), (2480, 54526), (2740, 49352), (3184, 42470), (3980, 33976), (4247, 31840), (4384, 30845), (4960, 27263), (5480, 24676), (6169, 21920), (6368, 21235), (7960, 16988), (8494, 15920), (10960, 12338)]