28528044160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{52627}}^1$

素因数の和:52675

約数の個数: 192

約数和(自身を含む): 85674173760

約数和(自身を除く): 57146129600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1408, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4235, 4480, 4840, 4928, 6160, 6776, 7040, 7744, 8470, 9680, 9856, 12320, 13552, 15488, 16940, 19360, 24640, 27104, 33880, 38720, 49280, 52627, 54208, 67760, 77440, 105254, 108416, 135520, 210508, 263135, 271040, 368389, 421016, 526270, 542080, 578897, 736778, 842032, 1052540, 1157794, 1473556, 1684064, 1841945, 2105080, 2315588, 2894485, 2947112, 3368128, 3683890, 4052279, 4210160, 4631176, 5788970, 5894224, 6367867, 6736256, 7367780, 8104558, 8420320, 9262352, 11577940, 11788448, 12735734, 14735560, 16209116, 16840640, 18524704, 20261395, 23155880, 23576896, 25471468, 29471120, 31839335, 32418232, 33681280, 37049408, 40522790, 44575069, 46311760, 47153792, 50942936, 58942240, 63678670, 64836464, 74098816, 81045580, 89150138, 92623520, 101885872, 117884480, 127357340, 129672928, 162091160, 178300276, 185247040, 203771744, 222875345, 235768960, 254714680, 259345856, 324182320, 356600552, 370494080, 407543488, 445750690, 509429360, 518691712, 648364640, 713201104, 815086976, 891501380, 1018858720, 1296729280, 1426402208, 1783002760, 2037717440, 2593458560, 2852804416, 3566005520, 4075434880, 5705608832, 7132011040, 14264022080, 28528044160]

約数ペア:

[(1, 28528044160), (2, 14264022080), (4, 7132011040), (5, 5705608832), (7, 4075434880), (8, 3566005520), (10, 2852804416), (11, 2593458560), (14, 2037717440), (16, 1783002760), (20, 1426402208), (22, 1296729280), (28, 1018858720), (32, 891501380), (35, 815086976), (40, 713201104), (44, 648364640), (55, 518691712), (56, 509429360), (64, 445750690), (70, 407543488), (77, 370494080), (80, 356600552), (88, 324182320), (110, 259345856), (112, 254714680), (121, 235768960), (128, 222875345), (140, 203771744), (154, 185247040), (160, 178300276), (176, 162091160), (220, 129672928), (224, 127357340), (242, 117884480), (280, 101885872), (308, 92623520), (320, 89150138), (352, 81045580), (385, 74098816), (440, 64836464), (448, 63678670), (484, 58942240), (560, 50942936), (605, 47153792), (616, 46311760), (640, 44575069), (704, 40522790), (770, 37049408), (847, 33681280), (880, 32418232), (896, 31839335), (968, 29471120), (1120, 25471468), (1210, 23576896), (1232, 23155880), (1408, 20261395), (1540, 18524704), (1694, 16840640), (1760, 16209116), (1936, 14735560), (2240, 12735734), (2420, 11788448), (2464, 11577940), (3080, 9262352), (3388, 8420320), (3520, 8104558), (3872, 7367780), (4235, 6736256), (4480, 6367867), (4840, 5894224), (4928, 5788970), (6160, 4631176), (6776, 4210160), (7040, 4052279), (7744, 3683890), (8470, 3368128), (9680, 2947112), (9856, 2894485), (12320, 2315588), (13552, 2105080), (15488, 1841945), (16940, 1684064), (19360, 1473556), (24640, 1157794), (27104, 1052540), (33880, 842032), (38720, 736778), (49280, 578897), (52627, 542080), (54208, 526270), (67760, 421016), (77440, 368389), (105254, 271040), (108416, 263135), (135520, 210508)]