113267280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67421}}^1$

素因数の和:67444

約数の個数: 80

約数和(自身を含む): 401295744

約数和(自身を除く): 288028464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 67421, 134842, 202263, 269684, 337105, 404526, 471947, 539368, 674210, 809052, 943894, 1011315, 1078736, 1348420, 1415841, 1618104, 1887788, 2022630, 2359735, 2696840, 2831682, 3236208, 3775576, 4045260, 4719470, 5393680, 5663364, 7079205, 7551152, 8090520, 9438940, 11326728, 14158410, 16181040, 18877880, 22653456, 28316820, 37755760, 56633640, 113267280]

約数ペア:

[(1, 113267280), (2, 56633640), (3, 37755760), (4, 28316820), (5, 22653456), (6, 18877880), (7, 16181040), (8, 14158410), (10, 11326728), (12, 9438940), (14, 8090520), (15, 7551152), (16, 7079205), (20, 5663364), (21, 5393680), (24, 4719470), (28, 4045260), (30, 3775576), (35, 3236208), (40, 2831682), (42, 2696840), (48, 2359735), (56, 2022630), (60, 1887788), (70, 1618104), (80, 1415841), (84, 1348420), (105, 1078736), (112, 1011315), (120, 943894), (140, 809052), (168, 674210), (210, 539368), (240, 471947), (280, 404526), (336, 337105), (420, 269684), (560, 202263), (840, 134842), (1680, 67421)]