1427556480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{106217}}^1$

素因数の和:106246

約数の個数: 128

約数和(自身を含む): 5200433280

約数和(自身を除く): 3772876800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 106217, 212434, 318651, 424868, 531085, 637302, 743519, 849736, 1062170, 1274604, 1487038, 1593255, 1699472, 2124340, 2230557, 2549208, 2974076, 3186510, 3398944, 3717595, 4248680, 4461114, 5098416, 5948152, 6373020, 6797888, 7435190, 8497360, 8922228, 10196832, 11152785, 11896304, 12746040, 13595776, 14870380, 16994720, 17844456, 20393664, 22305570, 23792608, 25492080, 29740760, 33989440, 35688912, 40787328, 44611140, 47585216, 50984160, 59481520, 67978880, 71377824, 89222280, 95170432, 101968320, 118963040, 142755648, 178444560, 203936640, 237926080, 285511296, 356889120, 475852160, 713778240, 1427556480]

約数ペア:

[(1, 1427556480), (2, 713778240), (3, 475852160), (4, 356889120), (5, 285511296), (6, 237926080), (7, 203936640), (8, 178444560), (10, 142755648), (12, 118963040), (14, 101968320), (15, 95170432), (16, 89222280), (20, 71377824), (21, 67978880), (24, 59481520), (28, 50984160), (30, 47585216), (32, 44611140), (35, 40787328), (40, 35688912), (42, 33989440), (48, 29740760), (56, 25492080), (60, 23792608), (64, 22305570), (70, 20393664), (80, 17844456), (84, 16994720), (96, 14870380), (105, 13595776), (112, 12746040), (120, 11896304), (128, 11152785), (140, 10196832), (160, 8922228), (168, 8497360), (192, 7435190), (210, 6797888), (224, 6373020), (240, 5948152), (280, 5098416), (320, 4461114), (336, 4248680), (384, 3717595), (420, 3398944), (448, 3186510), (480, 2974076), (560, 2549208), (640, 2230557), (672, 2124340), (840, 1699472), (896, 1593255), (960, 1487038), (1120, 1274604), (1344, 1062170), (1680, 849736), (1920, 743519), (2240, 637302), (2688, 531085), (3360, 424868), (4480, 318651), (6720, 212434), (13440, 106217)]