2165764480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27967}}^1$

素因数の和:28008

約数の個数: 96

約数和(自身を含む): 5691208320

約数和(自身を除く): 3525443840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 3520, 3872, 4840, 7040, 7744, 9680, 15488, 19360, 27967, 38720, 55934, 77440, 111868, 139835, 223736, 279670, 307637, 447472, 559340, 615274, 894944, 1118680, 1230548, 1538185, 1789888, 2237360, 2461096, 3076370, 3384007, 3579776, 4474720, 4922192, 6152740, 6768014, 8949440, 9844384, 12305480, 13536028, 16920035, 17898880, 19688768, 24610960, 27072056, 33840070, 39377536, 49221920, 54144112, 67680140, 98443840, 108288224, 135360280, 196887680, 216576448, 270720560, 433152896, 541441120, 1082882240, 2165764480]

約数ペア:

[(1, 2165764480), (2, 1082882240), (4, 541441120), (5, 433152896), (8, 270720560), (10, 216576448), (11, 196887680), (16, 135360280), (20, 108288224), (22, 98443840), (32, 67680140), (40, 54144112), (44, 49221920), (55, 39377536), (64, 33840070), (80, 27072056), (88, 24610960), (110, 19688768), (121, 17898880), (128, 16920035), (160, 13536028), (176, 12305480), (220, 9844384), (242, 8949440), (320, 6768014), (352, 6152740), (440, 4922192), (484, 4474720), (605, 3579776), (640, 3384007), (704, 3076370), (880, 2461096), (968, 2237360), (1210, 1789888), (1408, 1538185), (1760, 1230548), (1936, 1118680), (2420, 894944), (3520, 615274), (3872, 559340), (4840, 447472), (7040, 307637), (7744, 279670), (9680, 223736), (15488, 139835), (19360, 111868), (27967, 77440), (38720, 55934)]