260610336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 851969664

約数和(自身を除く): 591359328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 503, 504, 514, 672, 771, 1006, 1008, 1028, 1509, 1542, 1799, 2012, 2016, 2056, 2313, 3018, 3084, 3521, 3598, 4024, 4112, 4527, 4626, 5397, 6036, 6168, 7042, 7196, 8048, 8224, 9054, 9252, 10563, 10794, 12072, 12336, 14084, 14392, 16096, 16191, 18108, 18504, 21126, 21588, 24144, 24672, 28168, 28784, 31689, 32382, 36216, 37008, 42252, 43176, 48288, 56336, 57568, 63378, 64764, 72432, 74016, 84504, 86352, 112672, 126756, 129271, 129528, 144864, 169008, 172704, 253512, 258542, 259056, 338016, 387813, 507024, 517084, 518112, 775626, 904897, 1014048, 1034168, 1163439, 1551252, 1809794, 2068336, 2326878, 2714691, 3102504, 3619588, 4136672, 4653756, 5429382, 6205008, 7239176, 8144073, 9307512, 10858764, 12410016, 14478352, 16288146, 18615024, 21717528, 28956704, 32576292, 37230048, 43435056, 65152584, 86870112, 130305168, 260610336]

約数ペア:

[(1, 260610336), (2, 130305168), (3, 86870112), (4, 65152584), (6, 43435056), (7, 37230048), (8, 32576292), (9, 28956704), (12, 21717528), (14, 18615024), (16, 16288146), (18, 14478352), (21, 12410016), (24, 10858764), (28, 9307512), (32, 8144073), (36, 7239176), (42, 6205008), (48, 5429382), (56, 4653756), (63, 4136672), (72, 3619588), (84, 3102504), (96, 2714691), (112, 2326878), (126, 2068336), (144, 1809794), (168, 1551252), (224, 1163439), (252, 1034168), (257, 1014048), (288, 904897), (336, 775626), (503, 518112), (504, 517084), (514, 507024), (672, 387813), (771, 338016), (1006, 259056), (1008, 258542), (1028, 253512), (1509, 172704), (1542, 169008), (1799, 144864), (2012, 129528), (2016, 129271), (2056, 126756), (2313, 112672), (3018, 86352), (3084, 84504), (3521, 74016), (3598, 72432), (4024, 64764), (4112, 63378), (4527, 57568), (4626, 56336), (5397, 48288), (6036, 43176), (6168, 42252), (7042, 37008), (7196, 36216), (8048, 32382), (8224, 31689), (9054, 28784), (9252, 28168), (10563, 24672), (10794, 24144), (12072, 21588), (12336, 21126), (14084, 18504), (14392, 18108), (16096, 16191)]