205112160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 288

約数和(自身を含む): 798190848

約数和(自身を除く): 593078688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 563, 660, 690, 720, 736, 759, 792, 828, 880, 920, 990, 1012, 1035, 1056, 1104, 1126, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1689, 1760, 1840, 1980, 2024, 2070, 2208, 2252, 2277, 2530, 2640, 2760, 2815, 3036, 3168, 3312, 3378, 3680, 3795, 3960, 4048, 4140, 4504, 4554, 5060, 5067, 5280, 5520, 5630, 6072, 6193, 6624, 6756, 7590, 7920, 8096, 8280, 8445, 9008, 9108, 10120, 10134, 11040, 11260, 11385, 12144, 12386, 12949, 13512, 15180, 15840, 16560, 16890, 18016, 18216, 18579, 20240, 20268, 22520, 22770, 24288, 24772, 25335, 25898, 27024, 30360, 30965, 33120, 33780, 36432, 37158, 38847, 40480, 40536, 45040, 45540, 49544, 50670, 51796, 54048, 55737, 60720, 61930, 64745, 67560, 72864, 74316, 77694, 81072, 90080, 91080, 92895, 99088, 101340, 103592, 111474, 116541, 121440, 123860, 129490, 135120, 142439, 148632, 155388, 162144, 182160, 185790, 194235, 198176, 202680, 207184, 222948, 233082, 247720, 258980, 270240, 278685, 284878, 297264, 310776, 364320, 371580, 388470, 405360, 414368, 427317, 445896, 466164, 495440, 517960, 557370, 569756, 582705, 594528, 621552, 712195, 743160, 776940, 810720, 854634, 891792, 932328, 990880, 1035920, 1114740, 1139512, 1165410, 1243104, 1281951, 1424390, 1486320, 1553880, 1709268, 1783584, 1864656, 2071840, 2136585, 2229480, 2279024, 2330820, 2563902, 2848780, 2972640, 3107760, 3418536, 3729312, 4273170, 4458960, 4558048, 4661640, 5127804, 5697560, 6215520, 6409755, 6837072, 8546340, 8917920, 9323280, 10255608, 11395120, 12819510, 13674144, 17092680, 18646560, 20511216, 22790240, 25639020, 34185360, 41022432, 51278040, 68370720, 102556080, 205112160]

約数ペア:

[(1, 205112160), (2, 102556080), (3, 68370720), (4, 51278040), (5, 41022432), (6, 34185360), (8, 25639020), (9, 22790240), (10, 20511216), (11, 18646560), (12, 17092680), (15, 13674144), (16, 12819510), (18, 11395120), (20, 10255608), (22, 9323280), (23, 8917920), (24, 8546340), (30, 6837072), (32, 6409755), (33, 6215520), (36, 5697560), (40, 5127804), (44, 4661640), (45, 4558048), (46, 4458960), (48, 4273170), (55, 3729312), (60, 3418536), (66, 3107760), (69, 2972640), (72, 2848780), (80, 2563902), (88, 2330820), (90, 2279024), (92, 2229480), (96, 2136585), (99, 2071840), (110, 1864656), (115, 1783584), (120, 1709268), (132, 1553880), (138, 1486320), (144, 1424390), (160, 1281951), (165, 1243104), (176, 1165410), (180, 1139512), (184, 1114740), (198, 1035920), (207, 990880), (220, 932328), (230, 891792), (240, 854634), (253, 810720), (264, 776940), (276, 743160), (288, 712195), (330, 621552), (345, 594528), (352, 582705), (360, 569756), (368, 557370), (396, 517960), (414, 495440), (440, 466164), (460, 445896), (480, 427317), (495, 414368), (506, 405360), (528, 388470), (552, 371580), (563, 364320), (660, 310776), (690, 297264), (720, 284878), (736, 278685), (759, 270240), (792, 258980), (828, 247720), (880, 233082), (920, 222948), (990, 207184), (1012, 202680), (1035, 198176), (1056, 194235), (1104, 185790), (1126, 182160), (1265, 162144), (1320, 155388), (1380, 148632), (1440, 142439), (1518, 135120), (1584, 129490), (1656, 123860), (1689, 121440), (1760, 116541), (1840, 111474), (1980, 103592), (2024, 101340), (2070, 99088), (2208, 92895), (2252, 91080), (2277, 90080), (2530, 81072), (2640, 77694), (2760, 74316), (2815, 72864), (3036, 67560), (3168, 64745), (3312, 61930), (3378, 60720), (3680, 55737), (3795, 54048), (3960, 51796), (4048, 50670), (4140, 49544), (4504, 45540), (4554, 45040), (5060, 40536), (5067, 40480), (5280, 38847), (5520, 37158), (5630, 36432), (6072, 33780), (6193, 33120), (6624, 30965), (6756, 30360), (7590, 27024), (7920, 25898), (8096, 25335), (8280, 24772), (8445, 24288), (9008, 22770), (9108, 22520), (10120, 20268), (10134, 20240), (11040, 18579), (11260, 18216), (11385, 18016), (12144, 16890), (12386, 16560), (12949, 15840), (13512, 15180)]