66901440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 214042752

約数和(自身を除く): 147141312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 307, 320, 454, 480, 614, 681, 908, 921, 960, 1135, 1228, 1362, 1535, 1816, 1842, 2270, 2456, 2724, 3070, 3405, 3632, 3684, 4540, 4605, 4912, 5448, 6140, 6810, 7264, 7368, 9080, 9210, 9824, 10896, 12280, 13620, 14528, 14736, 18160, 18420, 19648, 21792, 24560, 27240, 29472, 36320, 36840, 43584, 49120, 54480, 58944, 69689, 72640, 73680, 98240, 108960, 139378, 147360, 209067, 217920, 278756, 294720, 348445, 418134, 557512, 696890, 836268, 1045335, 1115024, 1393780, 1672536, 2090670, 2230048, 2787560, 3345072, 4181340, 4460096, 5575120, 6690144, 8362680, 11150240, 13380288, 16725360, 22300480, 33450720, 66901440]

約数ペア:

[(1, 66901440), (2, 33450720), (3, 22300480), (4, 16725360), (5, 13380288), (6, 11150240), (8, 8362680), (10, 6690144), (12, 5575120), (15, 4460096), (16, 4181340), (20, 3345072), (24, 2787560), (30, 2230048), (32, 2090670), (40, 1672536), (48, 1393780), (60, 1115024), (64, 1045335), (80, 836268), (96, 696890), (120, 557512), (160, 418134), (192, 348445), (227, 294720), (240, 278756), (307, 217920), (320, 209067), (454, 147360), (480, 139378), (614, 108960), (681, 98240), (908, 73680), (921, 72640), (960, 69689), (1135, 58944), (1228, 54480), (1362, 49120), (1535, 43584), (1816, 36840), (1842, 36320), (2270, 29472), (2456, 27240), (2724, 24560), (3070, 21792), (3405, 19648), (3632, 18420), (3684, 18160), (4540, 14736), (4605, 14528), (4912, 13620), (5448, 12280), (6140, 10896), (6810, 9824), (7264, 9210), (7368, 9080)]