137304640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2100

約数の個数: 112

約数和(自身を含む): 375635520

約数和(自身を除く): 238330880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2053, 2090, 3040, 3344, 3520, 4106, 4180, 6080, 6688, 8212, 8360, 10265, 13376, 16424, 16720, 20530, 22583, 32848, 33440, 39007, 41060, 45166, 65696, 66880, 78014, 82120, 90332, 112915, 131392, 156028, 164240, 180664, 195035, 225830, 312056, 328480, 361328, 390070, 429077, 451660, 624112, 656960, 722656, 780140, 858154, 903320, 1248224, 1445312, 1560280, 1716308, 1806640, 2145385, 2496448, 3120560, 3432616, 3613280, 4290770, 6241120, 6865232, 7226560, 8581540, 12482240, 13730464, 17163080, 27460928, 34326160, 68652320, 137304640]

約数ペア:

[(1, 137304640), (2, 68652320), (4, 34326160), (5, 27460928), (8, 17163080), (10, 13730464), (11, 12482240), (16, 8581540), (19, 7226560), (20, 6865232), (22, 6241120), (32, 4290770), (38, 3613280), (40, 3432616), (44, 3120560), (55, 2496448), (64, 2145385), (76, 1806640), (80, 1716308), (88, 1560280), (95, 1445312), (110, 1248224), (152, 903320), (160, 858154), (176, 780140), (190, 722656), (209, 656960), (220, 624112), (304, 451660), (320, 429077), (352, 390070), (380, 361328), (418, 328480), (440, 312056), (608, 225830), (704, 195035), (760, 180664), (836, 164240), (880, 156028), (1045, 131392), (1216, 112915), (1520, 90332), (1672, 82120), (1760, 78014), (2053, 66880), (2090, 65696), (3040, 45166), (3344, 41060), (3520, 39007), (4106, 33440), (4180, 32848), (6080, 22583), (6688, 20530), (8212, 16720), (8360, 16424), (10265, 13376)]