7934939520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{77977}}^1$

素因数の和:78052

約数の個数: 128

約数和(自身を含む): 25770169440

約数和(自身を除く): 17835229920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 20352, 25440, 33920, 50880, 77977, 101760, 155954, 233931, 311908, 389885, 467862, 623816, 779770, 935724, 1169655, 1247632, 1559540, 1871448, 2339310, 2495264, 3119080, 3742896, 4132781, 4678620, 4990528, 6238160, 7485792, 8265562, 9357240, 9981056, 12398343, 12476320, 14971584, 16531124, 18714480, 20663905, 24796686, 24952640, 29943168, 33062248, 37428960, 41327810, 49593372, 49905280, 61991715, 66124496, 74857920, 82655620, 99186744, 123983430, 132248992, 149715840, 165311240, 198373488, 247966860, 264497984, 330622480, 396746976, 495933720, 528995968, 661244960, 793493952, 991867440, 1322489920, 1586987904, 1983734880, 2644979840, 3967469760, 7934939520]

約数ペア:

[(1, 7934939520), (2, 3967469760), (3, 2644979840), (4, 1983734880), (5, 1586987904), (6, 1322489920), (8, 991867440), (10, 793493952), (12, 661244960), (15, 528995968), (16, 495933720), (20, 396746976), (24, 330622480), (30, 264497984), (32, 247966860), (40, 198373488), (48, 165311240), (53, 149715840), (60, 132248992), (64, 123983430), (80, 99186744), (96, 82655620), (106, 74857920), (120, 66124496), (128, 61991715), (159, 49905280), (160, 49593372), (192, 41327810), (212, 37428960), (240, 33062248), (265, 29943168), (318, 24952640), (320, 24796686), (384, 20663905), (424, 18714480), (480, 16531124), (530, 14971584), (636, 12476320), (640, 12398343), (795, 9981056), (848, 9357240), (960, 8265562), (1060, 7485792), (1272, 6238160), (1590, 4990528), (1696, 4678620), (1920, 4132781), (2120, 3742896), (2544, 3119080), (3180, 2495264), (3392, 2339310), (4240, 1871448), (5088, 1559540), (6360, 1247632), (6784, 1169655), (8480, 935724), (10176, 779770), (12720, 623816), (16960, 467862), (20352, 389885), (25440, 311908), (33920, 233931), (50880, 155954), (77977, 101760)]