427814400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 240

約数和(自身を含む): 1523746224

約数和(自身を除く): 1095931824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 857, 960, 975, 1040, 1200, 1248, 1280, 1300, 1536, 1560, 1600, 1664, 1714, 1920, 1950, 2080, 2400, 2496, 2560, 2571, 2600, 3120, 3200, 3328, 3428, 3840, 3900, 4160, 4285, 4800, 4992, 5142, 5200, 6240, 6400, 6656, 6856, 7680, 7800, 8320, 8570, 9600, 9984, 10284, 10400, 11141, 12480, 12800, 12855, 13712, 15600, 16640, 17140, 19200, 19968, 20568, 20800, 21425, 22282, 24960, 25710, 27424, 31200, 33280, 33423, 34280, 38400, 41136, 41600, 42850, 44564, 49920, 51420, 54848, 55705, 62400, 64275, 66846, 68560, 82272, 83200, 85700, 89128, 99840, 102840, 109696, 111410, 124800, 128550, 133692, 137120, 164544, 166400, 167115, 171400, 178256, 205680, 219392, 222820, 249600, 257100, 267384, 274240, 278525, 329088, 334230, 342800, 356512, 411360, 438784, 445640, 499200, 514200, 534768, 548480, 557050, 658176, 668460, 685600, 713024, 822720, 835575, 891280, 1028400, 1069536, 1096960, 1114100, 1316352, 1336920, 1371200, 1426048, 1645440, 1671150, 1782560, 2056800, 2139072, 2193920, 2228200, 2673840, 2742400, 2852096, 3290880, 3342300, 3565120, 4113600, 4278144, 4456400, 5347680, 5484800, 5704192, 6581760, 6684600, 7130240, 8227200, 8556288, 8912800, 10695360, 10969600, 13369200, 14260480, 16454400, 17112576, 17825600, 21390720, 26738400, 28520960, 32908800, 35651200, 42781440, 53476800, 71302400, 85562880, 106953600, 142604800, 213907200, 427814400]

約数ペア:

[(1, 427814400), (2, 213907200), (3, 142604800), (4, 106953600), (5, 85562880), (6, 71302400), (8, 53476800), (10, 42781440), (12, 35651200), (13, 32908800), (15, 28520960), (16, 26738400), (20, 21390720), (24, 17825600), (25, 17112576), (26, 16454400), (30, 14260480), (32, 13369200), (39, 10969600), (40, 10695360), (48, 8912800), (50, 8556288), (52, 8227200), (60, 7130240), (64, 6684600), (65, 6581760), (75, 5704192), (78, 5484800), (80, 5347680), (96, 4456400), (100, 4278144), (104, 4113600), (120, 3565120), (128, 3342300), (130, 3290880), (150, 2852096), (156, 2742400), (160, 2673840), (192, 2228200), (195, 2193920), (200, 2139072), (208, 2056800), (240, 1782560), (256, 1671150), (260, 1645440), (300, 1426048), (312, 1371200), (320, 1336920), (325, 1316352), (384, 1114100), (390, 1096960), (400, 1069536), (416, 1028400), (480, 891280), (512, 835575), (520, 822720), (600, 713024), (624, 685600), (640, 668460), (650, 658176), (768, 557050), (780, 548480), (800, 534768), (832, 514200), (857, 499200), (960, 445640), (975, 438784), (1040, 411360), (1200, 356512), (1248, 342800), (1280, 334230), (1300, 329088), (1536, 278525), (1560, 274240), (1600, 267384), (1664, 257100), (1714, 249600), (1920, 222820), (1950, 219392), (2080, 205680), (2400, 178256), (2496, 171400), (2560, 167115), (2571, 166400), (2600, 164544), (3120, 137120), (3200, 133692), (3328, 128550), (3428, 124800), (3840, 111410), (3900, 109696), (4160, 102840), (4285, 99840), (4800, 89128), (4992, 85700), (5142, 83200), (5200, 82272), (6240, 68560), (6400, 66846), (6656, 64275), (6856, 62400), (7680, 55705), (7800, 54848), (8320, 51420), (8570, 49920), (9600, 44564), (9984, 42850), (10284, 41600), (10400, 41136), (11141, 38400), (12480, 34280), (12800, 33423), (12855, 33280), (13712, 31200), (15600, 27424), (16640, 25710), (17140, 24960), (19200, 22282), (19968, 21425), (20568, 20800)]