184128560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 542536704

約数和(自身を除く): 358408144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 280, 284, 308, 355, 385, 421, 440, 497, 560, 568, 616, 710, 770, 781, 842, 880, 994, 1136, 1232, 1420, 1540, 1562, 1684, 1988, 2105, 2485, 2840, 2947, 3080, 3124, 3368, 3905, 3976, 4210, 4631, 4970, 5467, 5680, 5894, 6160, 6248, 6736, 7810, 7952, 8420, 9262, 9940, 10934, 11788, 12496, 14735, 15620, 16840, 18524, 19880, 21868, 23155, 23576, 27335, 29470, 29891, 31240, 32417, 33680, 37048, 39760, 43736, 46310, 47152, 54670, 58940, 59782, 62480, 64834, 74096, 87472, 92620, 109340, 117880, 119564, 129668, 149455, 162085, 185240, 209237, 218680, 235760, 239128, 259336, 298910, 324170, 328801, 370480, 418474, 437360, 478256, 518672, 597820, 648340, 657602, 836948, 1046185, 1195640, 1296680, 1315204, 1644005, 1673896, 2092370, 2301607, 2391280, 2593360, 2630408, 3288010, 3347792, 4184740, 4603214, 5260816, 6576020, 8369480, 9206428, 11508035, 13152040, 16738960, 18412856, 23016070, 26304080, 36825712, 46032140, 92064280, 184128560]

約数ペア:

[(1, 184128560), (2, 92064280), (4, 46032140), (5, 36825712), (7, 26304080), (8, 23016070), (10, 18412856), (11, 16738960), (14, 13152040), (16, 11508035), (20, 9206428), (22, 8369480), (28, 6576020), (35, 5260816), (40, 4603214), (44, 4184740), (55, 3347792), (56, 3288010), (70, 2630408), (71, 2593360), (77, 2391280), (80, 2301607), (88, 2092370), (110, 1673896), (112, 1644005), (140, 1315204), (142, 1296680), (154, 1195640), (176, 1046185), (220, 836948), (280, 657602), (284, 648340), (308, 597820), (355, 518672), (385, 478256), (421, 437360), (440, 418474), (497, 370480), (560, 328801), (568, 324170), (616, 298910), (710, 259336), (770, 239128), (781, 235760), (842, 218680), (880, 209237), (994, 185240), (1136, 162085), (1232, 149455), (1420, 129668), (1540, 119564), (1562, 117880), (1684, 109340), (1988, 92620), (2105, 87472), (2485, 74096), (2840, 64834), (2947, 62480), (3080, 59782), (3124, 58940), (3368, 54670), (3905, 47152), (3976, 46310), (4210, 43736), (4631, 39760), (4970, 37048), (5467, 33680), (5680, 32417), (5894, 31240), (6160, 29891), (6248, 29470), (6736, 27335), (7810, 23576), (7952, 23155), (8420, 21868), (9262, 19880), (9940, 18524), (10934, 16840), (11788, 15620), (12496, 14735)]