142995840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 521277120

約数和(自身を除く): 378281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 337, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 674, 680, 780, 816, 832, 884, 960, 1011, 1020, 1040, 1088, 1105, 1248, 1326, 1348, 1360, 1560, 1632, 1664, 1685, 1768, 1920, 2022, 2040, 2080, 2176, 2210, 2496, 2652, 2696, 2720, 3120, 3264, 3315, 3370, 3536, 4044, 4080, 4160, 4381, 4420, 4992, 5055, 5304, 5392, 5440, 5729, 6240, 6528, 6630, 6740, 7072, 8088, 8160, 8320, 8762, 8840, 10110, 10608, 10784, 10880, 11458, 12480, 13143, 13260, 13480, 14144, 16176, 16320, 17187, 17524, 17680, 20220, 21216, 21568, 21905, 22916, 24960, 26286, 26520, 26960, 28288, 28645, 32352, 32640, 34374, 35048, 35360, 40440, 42432, 43136, 43810, 45832, 52572, 53040, 53920, 57290, 64704, 65715, 68748, 70096, 70720, 74477, 80880, 84864, 85935, 87620, 91664, 105144, 106080, 107840, 114580, 129408, 131430, 137496, 140192, 141440, 148954, 161760, 171870, 175240, 183328, 210288, 212160, 215680, 223431, 229160, 262860, 274992, 280384, 297908, 323520, 343740, 350480, 366656, 372385, 420576, 424320, 446862, 458320, 525720, 549984, 560768, 595816, 647040, 687480, 700960, 733312, 744770, 841152, 893724, 916640, 1051440, 1099968, 1117155, 1191632, 1374960, 1401920, 1489540, 1682304, 1787448, 1833280, 2102880, 2199936, 2234310, 2383264, 2749920, 2803840, 2979080, 3574896, 3666560, 4205760, 4468620, 4766528, 5499840, 5958160, 7149792, 8411520, 8937240, 9533056, 10999680, 11916320, 14299584, 17874480, 23832640, 28599168, 35748960, 47665280, 71497920, 142995840]

約数ペア:

[(1, 142995840), (2, 71497920), (3, 47665280), (4, 35748960), (5, 28599168), (6, 23832640), (8, 17874480), (10, 14299584), (12, 11916320), (13, 10999680), (15, 9533056), (16, 8937240), (17, 8411520), (20, 7149792), (24, 5958160), (26, 5499840), (30, 4766528), (32, 4468620), (34, 4205760), (39, 3666560), (40, 3574896), (48, 2979080), (51, 2803840), (52, 2749920), (60, 2383264), (64, 2234310), (65, 2199936), (68, 2102880), (78, 1833280), (80, 1787448), (85, 1682304), (96, 1489540), (102, 1401920), (104, 1374960), (120, 1191632), (128, 1117155), (130, 1099968), (136, 1051440), (156, 916640), (160, 893724), (170, 841152), (192, 744770), (195, 733312), (204, 700960), (208, 687480), (221, 647040), (240, 595816), (255, 560768), (260, 549984), (272, 525720), (312, 458320), (320, 446862), (337, 424320), (340, 420576), (384, 372385), (390, 366656), (408, 350480), (416, 343740), (442, 323520), (480, 297908), (510, 280384), (520, 274992), (544, 262860), (624, 229160), (640, 223431), (663, 215680), (674, 212160), (680, 210288), (780, 183328), (816, 175240), (832, 171870), (884, 161760), (960, 148954), (1011, 141440), (1020, 140192), (1040, 137496), (1088, 131430), (1105, 129408), (1248, 114580), (1326, 107840), (1348, 106080), (1360, 105144), (1560, 91664), (1632, 87620), (1664, 85935), (1685, 84864), (1768, 80880), (1920, 74477), (2022, 70720), (2040, 70096), (2080, 68748), (2176, 65715), (2210, 64704), (2496, 57290), (2652, 53920), (2696, 53040), (2720, 52572), (3120, 45832), (3264, 43810), (3315, 43136), (3370, 42432), (3536, 40440), (4044, 35360), (4080, 35048), (4160, 34374), (4381, 32640), (4420, 32352), (4992, 28645), (5055, 28288), (5304, 26960), (5392, 26520), (5440, 26286), (5729, 24960), (6240, 22916), (6528, 21905), (6630, 21568), (6740, 21216), (7072, 20220), (8088, 17680), (8160, 17524), (8320, 17187), (8762, 16320), (8840, 16176), (10110, 14144), (10608, 13480), (10784, 13260), (10880, 13143), (11458, 12480)]