161823200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 512967168

約数和(自身を除く): 351143968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 37, 40, 44, 50, 55, 56, 70, 71, 74, 77, 80, 88, 100, 110, 112, 140, 142, 148, 154, 160, 175, 176, 185, 200, 220, 224, 259, 275, 280, 284, 296, 308, 350, 352, 355, 370, 385, 400, 407, 440, 497, 518, 550, 560, 568, 592, 616, 700, 710, 740, 770, 781, 800, 814, 880, 925, 994, 1036, 1100, 1120, 1136, 1184, 1232, 1295, 1400, 1420, 1480, 1540, 1562, 1628, 1760, 1775, 1850, 1925, 1988, 2035, 2072, 2200, 2272, 2464, 2485, 2590, 2627, 2800, 2840, 2849, 2960, 3080, 3124, 3256, 3550, 3700, 3850, 3905, 3976, 4070, 4144, 4400, 4970, 5180, 5254, 5467, 5600, 5680, 5698, 5920, 6160, 6248, 6475, 6512, 7100, 7400, 7700, 7810, 7952, 8140, 8288, 8800, 9940, 10175, 10360, 10508, 10934, 11360, 11396, 12320, 12425, 12496, 12950, 13024, 13135, 14200, 14245, 14800, 15400, 15620, 15904, 16280, 18389, 19525, 19880, 20350, 20720, 21016, 21868, 22792, 24850, 24992, 25900, 26270, 27335, 28400, 28490, 28897, 29600, 30800, 31240, 32560, 36778, 39050, 39760, 40700, 41440, 42032, 43736, 45584, 49700, 51800, 52540, 54670, 56800, 56980, 57794, 61600, 62480, 65120, 65675, 71225, 73556, 78100, 79520, 81400, 84064, 87472, 91168, 91945, 99400, 103600, 105080, 109340, 113960, 115588, 124960, 131350, 136675, 142450, 144485, 147112, 156200, 162800, 174944, 183890, 198800, 202279, 207200, 210160, 218680, 227920, 231176, 262700, 273350, 284900, 288970, 294224, 312400, 325600, 367780, 397600, 404558, 420320, 437360, 455840, 459725, 462352, 525400, 546700, 569800, 577940, 588448, 624800, 722425, 735560, 809116, 874720, 919450, 924704, 1011395, 1050800, 1093400, 1139600, 1155880, 1444850, 1471120, 1618232, 1838900, 2022790, 2101600, 2186800, 2279200, 2311760, 2889700, 2942240, 3236464, 3677800, 4045580, 4373600, 4623520, 5056975, 5779400, 6472928, 7355600, 8091160, 10113950, 11558800, 14711200, 16182320, 20227900, 23117600, 32364640, 40455800, 80911600, 161823200]

約数ペア:

[(1, 161823200), (2, 80911600), (4, 40455800), (5, 32364640), (7, 23117600), (8, 20227900), (10, 16182320), (11, 14711200), (14, 11558800), (16, 10113950), (20, 8091160), (22, 7355600), (25, 6472928), (28, 5779400), (32, 5056975), (35, 4623520), (37, 4373600), (40, 4045580), (44, 3677800), (50, 3236464), (55, 2942240), (56, 2889700), (70, 2311760), (71, 2279200), (74, 2186800), (77, 2101600), (80, 2022790), (88, 1838900), (100, 1618232), (110, 1471120), (112, 1444850), (140, 1155880), (142, 1139600), (148, 1093400), (154, 1050800), (160, 1011395), (175, 924704), (176, 919450), (185, 874720), (200, 809116), (220, 735560), (224, 722425), (259, 624800), (275, 588448), (280, 577940), (284, 569800), (296, 546700), (308, 525400), (350, 462352), (352, 459725), (355, 455840), (370, 437360), (385, 420320), (400, 404558), (407, 397600), (440, 367780), (497, 325600), (518, 312400), (550, 294224), (560, 288970), (568, 284900), (592, 273350), (616, 262700), (700, 231176), (710, 227920), (740, 218680), (770, 210160), (781, 207200), (800, 202279), (814, 198800), (880, 183890), (925, 174944), (994, 162800), (1036, 156200), (1100, 147112), (1120, 144485), (1136, 142450), (1184, 136675), (1232, 131350), (1295, 124960), (1400, 115588), (1420, 113960), (1480, 109340), (1540, 105080), (1562, 103600), (1628, 99400), (1760, 91945), (1775, 91168), (1850, 87472), (1925, 84064), (1988, 81400), (2035, 79520), (2072, 78100), (2200, 73556), (2272, 71225), (2464, 65675), (2485, 65120), (2590, 62480), (2627, 61600), (2800, 57794), (2840, 56980), (2849, 56800), (2960, 54670), (3080, 52540), (3124, 51800), (3256, 49700), (3550, 45584), (3700, 43736), (3850, 42032), (3905, 41440), (3976, 40700), (4070, 39760), (4144, 39050), (4400, 36778), (4970, 32560), (5180, 31240), (5254, 30800), (5467, 29600), (5600, 28897), (5680, 28490), (5698, 28400), (5920, 27335), (6160, 26270), (6248, 25900), (6475, 24992), (6512, 24850), (7100, 22792), (7400, 21868), (7700, 21016), (7810, 20720), (7952, 20350), (8140, 19880), (8288, 19525), (8800, 18389), (9940, 16280), (10175, 15904), (10360, 15620), (10508, 15400), (10934, 14800), (11360, 14245), (11396, 14200), (12320, 13135), (12425, 13024), (12496, 12950)]