63960935120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{278867}}^1$

素因数の和:278988

約数の個数: 80

約数和(自身を含む): 154363477248

約数和(自身を除く): 90402542128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 752, 940, 976, 1220, 1880, 2440, 2867, 3760, 4880, 5734, 11468, 14335, 22936, 28670, 45872, 57340, 114680, 229360, 278867, 557734, 1115468, 1394335, 2230936, 2788670, 4461872, 5577340, 11154680, 13106749, 17010887, 22309360, 26213498, 34021774, 52426996, 65533745, 68043548, 85054435, 104853992, 131067490, 136087096, 170108870, 209707984, 262134980, 272174192, 340217740, 524269960, 680435480, 799511689, 1048539920, 1360870960, 1599023378, 3198046756, 3997558445, 6396093512, 7995116890, 12792187024, 15990233780, 31980467560, 63960935120]

約数ペア:

[(1, 63960935120), (2, 31980467560), (4, 15990233780), (5, 12792187024), (8, 7995116890), (10, 6396093512), (16, 3997558445), (20, 3198046756), (40, 1599023378), (47, 1360870960), (61, 1048539920), (80, 799511689), (94, 680435480), (122, 524269960), (188, 340217740), (235, 272174192), (244, 262134980), (305, 209707984), (376, 170108870), (470, 136087096), (488, 131067490), (610, 104853992), (752, 85054435), (940, 68043548), (976, 65533745), (1220, 52426996), (1880, 34021774), (2440, 26213498), (2867, 22309360), (3760, 17010887), (4880, 13106749), (5734, 11154680), (11468, 5577340), (14335, 4461872), (22936, 2788670), (28670, 2230936), (45872, 1394335), (57340, 1115468), (114680, 557734), (229360, 278867)]