1630576640

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 336

約数和(自身を含む): 5020275456

約数和(自身を除く): 3389698816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 110, 112, 121, 128, 140, 154, 160, 176, 188, 220, 224, 235, 242, 256, 280, 308, 320, 329, 352, 376, 385, 440, 448, 470, 484, 512, 517, 560, 605, 616, 640, 658, 704, 752, 770, 847, 880, 896, 940, 968, 1024, 1034, 1120, 1210, 1232, 1280, 1316, 1408, 1504, 1540, 1645, 1694, 1760, 1792, 1880, 1936, 2048, 2068, 2240, 2420, 2464, 2560, 2585, 2632, 2816, 3008, 3080, 3290, 3388, 3520, 3584, 3619, 3760, 3872, 4096, 4136, 4235, 4480, 4840, 4928, 5120, 5170, 5264, 5632, 5687, 6016, 6160, 6580, 6776, 7040, 7168, 7238, 7520, 7744, 8192, 8272, 8470, 8960, 9680, 9856, 10240, 10340, 10528, 11264, 11374, 12032, 12320, 13160, 13552, 14080, 14336, 14476, 15040, 15488, 16544, 16940, 17920, 18095, 19360, 19712, 20480, 20680, 21056, 22528, 22748, 24064, 24640, 26320, 27104, 28160, 28435, 28672, 28952, 30080, 30976, 33088, 33880, 35840, 36190, 38720, 39424, 39809, 40960, 41360, 42112, 45056, 45496, 48128, 49280, 52640, 54208, 56320, 56870, 57344, 57904, 60160, 61952, 66176, 67760, 71680, 72380, 77440, 78848, 79618, 82720, 84224, 90112, 90992, 96256, 98560, 105280, 108416, 112640, 113740, 115808, 120320, 123904, 132352, 135520, 143360, 144760, 154880, 157696, 159236, 165440, 168448, 181984, 192512, 197120, 199045, 210560, 216832, 225280, 227480, 231616, 240640, 247808, 264704, 271040, 286720, 289520, 309760, 315392, 318472, 330880, 336896, 363968, 385024, 394240, 398090, 421120, 433664, 450560, 454960, 463232, 481280, 495616, 529408, 542080, 579040, 619520, 630784, 636944, 661760, 673792, 727936, 788480, 796180, 842240, 867328, 909920, 926464, 962560, 991232, 1058816, 1084160, 1158080, 1239040, 1273888, 1323520, 1347584, 1455872, 1576960, 1592360, 1684480, 1734656, 1819840, 1852928, 1925120, 2117632, 2168320, 2316160, 2478080, 2547776, 2647040, 2695168, 2911744, 3153920, 3184720, 3368960, 3469312, 3639680, 3705856, 4235264, 4336640, 4632320, 4956160, 5095552, 5294080, 5823488, 6369440, 6737920, 6938624, 7279360, 7411712, 8673280, 9264640, 10191104, 10588160, 11646976, 12738880, 13475840, 14558720, 14823424, 17346560, 18529280, 20382208, 21176320, 23293952, 25477760, 29117440, 29646848, 34693120, 37058560, 40764416, 46587904, 50955520, 58234880, 74117120, 81528832, 101911040, 116469760, 148234240, 163057664, 203822080, 232939520, 326115328, 407644160, 815288320, 1630576640]

約数ペア:

[(1, 1630576640), (2, 815288320), (4, 407644160), (5, 326115328), (7, 232939520), (8, 203822080), (10, 163057664), (11, 148234240), (14, 116469760), (16, 101911040), (20, 81528832), (22, 74117120), (28, 58234880), (32, 50955520), (35, 46587904), (40, 40764416), (44, 37058560), (47, 34693120), (55, 29646848), (56, 29117440), (64, 25477760), (70, 23293952), (77, 21176320), (80, 20382208), (88, 18529280), (94, 17346560), (110, 14823424), (112, 14558720), (121, 13475840), (128, 12738880), (140, 11646976), (154, 10588160), (160, 10191104), (176, 9264640), (188, 8673280), (220, 7411712), (224, 7279360), (235, 6938624), (242, 6737920), (256, 6369440), (280, 5823488), (308, 5294080), (320, 5095552), (329, 4956160), (352, 4632320), (376, 4336640), (385, 4235264), (440, 3705856), (448, 3639680), (470, 3469312), (484, 3368960), (512, 3184720), (517, 3153920), (560, 2911744), (605, 2695168), (616, 2647040), (640, 2547776), (658, 2478080), (704, 2316160), (752, 2168320), (770, 2117632), (847, 1925120), (880, 1852928), (896, 1819840), (940, 1734656), (968, 1684480), (1024, 1592360), (1034, 1576960), (1120, 1455872), (1210, 1347584), (1232, 1323520), (1280, 1273888), (1316, 1239040), (1408, 1158080), (1504, 1084160), (1540, 1058816), (1645, 991232), (1694, 962560), (1760, 926464), (1792, 909920), (1880, 867328), (1936, 842240), (2048, 796180), (2068, 788480), (2240, 727936), (2420, 673792), (2464, 661760), (2560, 636944), (2585, 630784), (2632, 619520), (2816, 579040), (3008, 542080), (3080, 529408), (3290, 495616), (3388, 481280), (3520, 463232), (3584, 454960), (3619, 450560), (3760, 433664), (3872, 421120), (4096, 398090), (4136, 394240), (4235, 385024), (4480, 363968), (4840, 336896), (4928, 330880), (5120, 318472), (5170, 315392), (5264, 309760), (5632, 289520), (5687, 286720), (6016, 271040), (6160, 264704), (6580, 247808), (6776, 240640), (7040, 231616), (7168, 227480), (7238, 225280), (7520, 216832), (7744, 210560), (8192, 199045), (8272, 197120), (8470, 192512), (8960, 181984), (9680, 168448), (9856, 165440), (10240, 159236), (10340, 157696), (10528, 154880), (11264, 144760), (11374, 143360), (12032, 135520), (12320, 132352), (13160, 123904), (13552, 120320), (14080, 115808), (14336, 113740), (14476, 112640), (15040, 108416), (15488, 105280), (16544, 98560), (16940, 96256), (17920, 90992), (18095, 90112), (19360, 84224), (19712, 82720), (20480, 79618), (20680, 78848), (21056, 77440), (22528, 72380), (22748, 71680), (24064, 67760), (24640, 66176), (26320, 61952), (27104, 60160), (28160, 57904), (28435, 57344), (28672, 56870), (28952, 56320), (30080, 54208), (30976, 52640), (33088, 49280), (33880, 48128), (35840, 45496), (36190, 45056), (38720, 42112), (39424, 41360), (39809, 40960)]