157426560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 550236960

約数和(自身を除く): 392810400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 181, 192, 240, 288, 302, 320, 360, 362, 384, 453, 480, 543, 576, 604, 640, 720, 724, 755, 905, 906, 960, 1086, 1152, 1208, 1359, 1440, 1448, 1510, 1629, 1810, 1812, 1920, 2172, 2265, 2416, 2715, 2718, 2880, 2896, 3020, 3258, 3620, 3624, 4344, 4530, 4832, 5430, 5436, 5760, 5792, 6040, 6516, 6795, 7240, 7248, 8145, 8688, 9060, 9664, 10860, 10872, 11584, 12080, 13032, 13590, 14480, 14496, 16290, 17376, 18120, 19328, 21720, 21744, 23168, 24160, 26064, 27180, 27331, 28960, 28992, 32580, 34752, 36240, 43440, 43488, 48320, 52128, 54360, 54662, 57920, 57984, 65160, 69504, 72480, 81993, 86880, 86976, 96640, 104256, 108720, 109324, 115840, 130320, 136655, 144960, 163986, 173760, 173952, 208512, 217440, 218648, 245979, 260640, 273310, 289920, 327972, 347520, 409965, 434880, 437296, 491958, 521280, 546620, 655944, 819930, 869760, 874592, 983916, 1042560, 1093240, 1229895, 1311888, 1639860, 1749184, 1967832, 2186480, 2459790, 2623776, 3279720, 3498368, 3935664, 4372960, 4919580, 5247552, 6559440, 7871328, 8745920, 9839160, 10495104, 13118880, 15742656, 17491840, 19678320, 26237760, 31485312, 39356640, 52475520, 78713280, 157426560]

約数ペア:

[(1, 157426560), (2, 78713280), (3, 52475520), (4, 39356640), (5, 31485312), (6, 26237760), (8, 19678320), (9, 17491840), (10, 15742656), (12, 13118880), (15, 10495104), (16, 9839160), (18, 8745920), (20, 7871328), (24, 6559440), (30, 5247552), (32, 4919580), (36, 4372960), (40, 3935664), (45, 3498368), (48, 3279720), (60, 2623776), (64, 2459790), (72, 2186480), (80, 1967832), (90, 1749184), (96, 1639860), (120, 1311888), (128, 1229895), (144, 1093240), (151, 1042560), (160, 983916), (180, 874592), (181, 869760), (192, 819930), (240, 655944), (288, 546620), (302, 521280), (320, 491958), (360, 437296), (362, 434880), (384, 409965), (453, 347520), (480, 327972), (543, 289920), (576, 273310), (604, 260640), (640, 245979), (720, 218648), (724, 217440), (755, 208512), (905, 173952), (906, 173760), (960, 163986), (1086, 144960), (1152, 136655), (1208, 130320), (1359, 115840), (1440, 109324), (1448, 108720), (1510, 104256), (1629, 96640), (1810, 86976), (1812, 86880), (1920, 81993), (2172, 72480), (2265, 69504), (2416, 65160), (2715, 57984), (2718, 57920), (2880, 54662), (2896, 54360), (3020, 52128), (3258, 48320), (3620, 43488), (3624, 43440), (4344, 36240), (4530, 34752), (4832, 32580), (5430, 28992), (5436, 28960), (5760, 27331), (5792, 27180), (6040, 26064), (6516, 24160), (6795, 23168), (7240, 21744), (7248, 21720), (8145, 19328), (8688, 18120), (9060, 17376), (9664, 16290), (10860, 14496), (10872, 14480), (11584, 13590), (12080, 13032)]