68652320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 186338880

約数和(自身を除く): 117686560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2053, 2090, 3040, 3344, 4106, 4180, 6688, 8212, 8360, 10265, 16424, 16720, 20530, 22583, 32848, 33440, 39007, 41060, 45166, 65696, 78014, 82120, 90332, 112915, 156028, 164240, 180664, 195035, 225830, 312056, 328480, 361328, 390070, 429077, 451660, 624112, 722656, 780140, 858154, 903320, 1248224, 1560280, 1716308, 1806640, 2145385, 3120560, 3432616, 3613280, 4290770, 6241120, 6865232, 8581540, 13730464, 17163080, 34326160, 68652320]

約数ペア:

[(1, 68652320), (2, 34326160), (4, 17163080), (5, 13730464), (8, 8581540), (10, 6865232), (11, 6241120), (16, 4290770), (19, 3613280), (20, 3432616), (22, 3120560), (32, 2145385), (38, 1806640), (40, 1716308), (44, 1560280), (55, 1248224), (76, 903320), (80, 858154), (88, 780140), (95, 722656), (110, 624112), (152, 451660), (160, 429077), (176, 390070), (190, 361328), (209, 328480), (220, 312056), (304, 225830), (352, 195035), (380, 180664), (418, 164240), (440, 156028), (608, 112915), (760, 90332), (836, 82120), (880, 78014), (1045, 65696), (1520, 45166), (1672, 41060), (1760, 39007), (2053, 33440), (2090, 32848), (3040, 22583), (3344, 20530), (4106, 16720), (4180, 16424), (6688, 10265), (8212, 8360)]