855546080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2292

約数の個数: 96

約数和(自身を含む): 2155507200

約数和(自身を除く): 1299961120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 160, 170, 272, 298, 340, 544, 596, 680, 745, 1192, 1360, 1490, 2111, 2384, 2533, 2720, 2980, 4222, 4768, 5066, 5960, 8444, 10132, 10555, 11920, 12665, 16888, 20264, 21110, 23840, 25330, 33776, 35887, 40528, 42220, 50660, 67552, 71774, 81056, 84440, 101320, 143548, 168880, 179435, 202640, 287096, 314539, 337760, 358870, 405280, 574192, 629078, 717740, 1148384, 1258156, 1435480, 1572695, 2516312, 2870960, 3145390, 5032624, 5347163, 5741920, 6290780, 10065248, 10694326, 12581560, 21388652, 25163120, 26735815, 42777304, 50326240, 53471630, 85554608, 106943260, 171109216, 213886520, 427773040, 855546080]

約数ペア:

[(1, 855546080), (2, 427773040), (4, 213886520), (5, 171109216), (8, 106943260), (10, 85554608), (16, 53471630), (17, 50326240), (20, 42777304), (32, 26735815), (34, 25163120), (40, 21388652), (68, 12581560), (80, 10694326), (85, 10065248), (136, 6290780), (149, 5741920), (160, 5347163), (170, 5032624), (272, 3145390), (298, 2870960), (340, 2516312), (544, 1572695), (596, 1435480), (680, 1258156), (745, 1148384), (1192, 717740), (1360, 629078), (1490, 574192), (2111, 405280), (2384, 358870), (2533, 337760), (2720, 314539), (2980, 287096), (4222, 202640), (4768, 179435), (5066, 168880), (5960, 143548), (8444, 101320), (10132, 84440), (10555, 81056), (11920, 71774), (12665, 67552), (16888, 50660), (20264, 42220), (21110, 40528), (23840, 35887), (25330, 33776)]