67670960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 186680016

約数和(自身を除く): 119009056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 283, 305, 392, 427, 488, 490, 560, 566, 610, 784, 854, 976, 980, 1132, 1220, 1415, 1708, 1960, 1981, 2135, 2264, 2440, 2830, 2989, 3416, 3920, 3962, 4270, 4528, 4880, 5660, 5978, 6832, 7924, 8540, 9905, 11320, 11956, 13867, 14945, 15848, 17080, 17263, 19810, 22640, 23912, 27734, 29890, 31696, 34160, 34526, 39620, 47824, 55468, 59780, 69052, 69335, 79240, 86315, 110936, 119560, 120841, 138104, 138670, 158480, 172630, 221872, 239120, 241682, 276208, 277340, 345260, 483364, 554680, 604205, 690520, 845887, 966728, 1109360, 1208410, 1381040, 1691774, 1933456, 2416820, 3383548, 4229435, 4833640, 6767096, 8458870, 9667280, 13534192, 16917740, 33835480, 67670960]

約数ペア:

[(1, 67670960), (2, 33835480), (4, 16917740), (5, 13534192), (7, 9667280), (8, 8458870), (10, 6767096), (14, 4833640), (16, 4229435), (20, 3383548), (28, 2416820), (35, 1933456), (40, 1691774), (49, 1381040), (56, 1208410), (61, 1109360), (70, 966728), (80, 845887), (98, 690520), (112, 604205), (122, 554680), (140, 483364), (196, 345260), (244, 277340), (245, 276208), (280, 241682), (283, 239120), (305, 221872), (392, 172630), (427, 158480), (488, 138670), (490, 138104), (560, 120841), (566, 119560), (610, 110936), (784, 86315), (854, 79240), (976, 69335), (980, 69052), (1132, 59780), (1220, 55468), (1415, 47824), (1708, 39620), (1960, 34526), (1981, 34160), (2135, 31696), (2264, 29890), (2440, 27734), (2830, 23912), (2989, 22640), (3416, 19810), (3920, 17263), (3962, 17080), (4270, 15848), (4528, 14945), (4880, 13867), (5660, 11956), (5978, 11320), (6832, 9905), (7924, 8540)]