1000503680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 2813045760

約数和(自身を除く): 1812542080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 128, 148, 160, 167, 176, 184, 185, 220, 230, 253, 296, 320, 334, 352, 368, 370, 407, 440, 460, 506, 592, 640, 668, 704, 736, 740, 814, 835, 851, 880, 920, 1012, 1184, 1265, 1336, 1408, 1472, 1480, 1628, 1670, 1702, 1760, 1837, 1840, 2024, 2035, 2368, 2530, 2672, 2944, 2960, 3256, 3340, 3404, 3520, 3674, 3680, 3841, 4048, 4070, 4255, 4736, 5060, 5344, 5920, 6179, 6512, 6680, 6808, 7040, 7348, 7360, 7682, 8096, 8140, 8510, 9185, 9361, 10120, 10688, 11840, 12358, 13024, 13360, 13616, 14696, 14720, 15364, 16192, 16280, 17020, 18370, 18722, 19205, 20240, 21376, 23680, 24716, 26048, 26720, 27232, 29392, 30728, 30895, 32384, 32560, 34040, 36740, 37444, 38410, 40480, 42251, 46805, 49432, 52096, 53440, 54464, 58784, 61456, 61790, 65120, 67969, 68080, 73480, 74888, 76820, 80960, 84502, 93610, 98864, 106880, 108928, 117568, 122912, 123580, 130240, 135938, 136160, 142117, 146960, 149776, 153640, 161920, 169004, 187220, 197728, 211255, 235136, 245824, 247160, 260480, 271876, 272320, 284234, 293920, 299552, 307280, 338008, 339845, 374440, 395456, 422510, 491648, 494320, 543752, 544640, 568468, 587840, 599104, 614560, 676016, 679690, 710585, 748880, 790912, 845020, 988640, 1087504, 1136936, 1175680, 1198208, 1229120, 1352032, 1359380, 1421170, 1497760, 1563287, 1690040, 1977280, 2175008, 2273872, 2458240, 2704064, 2718760, 2842340, 2995520, 3126574, 3380080, 3954560, 4350016, 4547744, 5408128, 5437520, 5684680, 5991040, 6253148, 6760160, 7816435, 8700032, 9095488, 10875040, 11369360, 12506296, 13520320, 15632870, 18190976, 21750080, 22738720, 25012592, 27040640, 31265740, 43500160, 45477440, 50025184, 62531480, 90954880, 100050368, 125062960, 200100736, 250125920, 500251840, 1000503680]

約数ペア:

[(1, 1000503680), (2, 500251840), (4, 250125920), (5, 200100736), (8, 125062960), (10, 100050368), (11, 90954880), (16, 62531480), (20, 50025184), (22, 45477440), (23, 43500160), (32, 31265740), (37, 27040640), (40, 25012592), (44, 22738720), (46, 21750080), (55, 18190976), (64, 15632870), (74, 13520320), (80, 12506296), (88, 11369360), (92, 10875040), (110, 9095488), (115, 8700032), (128, 7816435), (148, 6760160), (160, 6253148), (167, 5991040), (176, 5684680), (184, 5437520), (185, 5408128), (220, 4547744), (230, 4350016), (253, 3954560), (296, 3380080), (320, 3126574), (334, 2995520), (352, 2842340), (368, 2718760), (370, 2704064), (407, 2458240), (440, 2273872), (460, 2175008), (506, 1977280), (592, 1690040), (640, 1563287), (668, 1497760), (704, 1421170), (736, 1359380), (740, 1352032), (814, 1229120), (835, 1198208), (851, 1175680), (880, 1136936), (920, 1087504), (1012, 988640), (1184, 845020), (1265, 790912), (1336, 748880), (1408, 710585), (1472, 679690), (1480, 676016), (1628, 614560), (1670, 599104), (1702, 587840), (1760, 568468), (1837, 544640), (1840, 543752), (2024, 494320), (2035, 491648), (2368, 422510), (2530, 395456), (2672, 374440), (2944, 339845), (2960, 338008), (3256, 307280), (3340, 299552), (3404, 293920), (3520, 284234), (3674, 272320), (3680, 271876), (3841, 260480), (4048, 247160), (4070, 245824), (4255, 235136), (4736, 211255), (5060, 197728), (5344, 187220), (5920, 169004), (6179, 161920), (6512, 153640), (6680, 149776), (6808, 146960), (7040, 142117), (7348, 136160), (7360, 135938), (7682, 130240), (8096, 123580), (8140, 122912), (8510, 117568), (9185, 108928), (9361, 106880), (10120, 98864), (10688, 93610), (11840, 84502), (12358, 80960), (13024, 76820), (13360, 74888), (13616, 73480), (14696, 68080), (14720, 67969), (15364, 65120), (16192, 61790), (16280, 61456), (17020, 58784), (18370, 54464), (18722, 53440), (19205, 52096), (20240, 49432), (21376, 46805), (23680, 42251), (24716, 40480), (26048, 38410), (26720, 37444), (27232, 36740), (29392, 34040), (30728, 32560), (30895, 32384)]