66148320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19687}}^1$

素因数の和:19712

約数の個数: 96

約数和(自身を含む): 238146048

約数和(自身を除く): 171997728

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19687, 39374, 59061, 78748, 98435, 118122, 137809, 157496, 196870, 236244, 275618, 295305, 314992, 393740, 413427, 472488, 551236, 590610, 629984, 689045, 787480, 826854, 944976, 1102472, 1181220, 1378090, 1574960, 1653708, 1889952, 2067135, 2204944, 2362440, 2756180, 3149920, 3307416, 4134270, 4409888, 4724880, 5512360, 6614832, 8268540, 9449760, 11024720, 13229664, 16537080, 22049440, 33074160, 66148320]

約数ペア:

[(1, 66148320), (2, 33074160), (3, 22049440), (4, 16537080), (5, 13229664), (6, 11024720), (7, 9449760), (8, 8268540), (10, 6614832), (12, 5512360), (14, 4724880), (15, 4409888), (16, 4134270), (20, 3307416), (21, 3149920), (24, 2756180), (28, 2362440), (30, 2204944), (32, 2067135), (35, 1889952), (40, 1653708), (42, 1574960), (48, 1378090), (56, 1181220), (60, 1102472), (70, 944976), (80, 826854), (84, 787480), (96, 689045), (105, 629984), (112, 590610), (120, 551236), (140, 472488), (160, 413427), (168, 393740), (210, 314992), (224, 295305), (240, 275618), (280, 236244), (336, 196870), (420, 157496), (480, 137809), (560, 118122), (672, 98435), (840, 78748), (1120, 59061), (1680, 39374), (3360, 19687)]