342251520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 1180539360

約数和(自身を除く): 838287840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 857, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1714, 1920, 2048, 2080, 2496, 2560, 2571, 3072, 3120, 3328, 3428, 3840, 4160, 4285, 4992, 5120, 5142, 6144, 6240, 6656, 6856, 7680, 8320, 8570, 9984, 10240, 10284, 11141, 12480, 12855, 13312, 13712, 15360, 16640, 17140, 19968, 20568, 22282, 24960, 25710, 26624, 27424, 30720, 33280, 33423, 34280, 39936, 41136, 44564, 49920, 51420, 54848, 55705, 66560, 66846, 68560, 79872, 82272, 89128, 99840, 102840, 109696, 111410, 133120, 133692, 137120, 164544, 167115, 178256, 199680, 205680, 219392, 222820, 267384, 274240, 329088, 334230, 356512, 399360, 411360, 438784, 445640, 534768, 548480, 658176, 668460, 713024, 822720, 877568, 891280, 1069536, 1096960, 1316352, 1336920, 1426048, 1645440, 1755136, 1782560, 2139072, 2193920, 2632704, 2673840, 2852096, 3290880, 3565120, 4278144, 4387840, 5265408, 5347680, 5704192, 6581760, 7130240, 8556288, 8775680, 10695360, 11408384, 13163520, 14260480, 17112576, 21390720, 22816768, 26327040, 28520960, 34225152, 42781440, 57041920, 68450304, 85562880, 114083840, 171125760, 342251520]

約数ペア:

[(1, 342251520), (2, 171125760), (3, 114083840), (4, 85562880), (5, 68450304), (6, 57041920), (8, 42781440), (10, 34225152), (12, 28520960), (13, 26327040), (15, 22816768), (16, 21390720), (20, 17112576), (24, 14260480), (26, 13163520), (30, 11408384), (32, 10695360), (39, 8775680), (40, 8556288), (48, 7130240), (52, 6581760), (60, 5704192), (64, 5347680), (65, 5265408), (78, 4387840), (80, 4278144), (96, 3565120), (104, 3290880), (120, 2852096), (128, 2673840), (130, 2632704), (156, 2193920), (160, 2139072), (192, 1782560), (195, 1755136), (208, 1645440), (240, 1426048), (256, 1336920), (260, 1316352), (312, 1096960), (320, 1069536), (384, 891280), (390, 877568), (416, 822720), (480, 713024), (512, 668460), (520, 658176), (624, 548480), (640, 534768), (768, 445640), (780, 438784), (832, 411360), (857, 399360), (960, 356512), (1024, 334230), (1040, 329088), (1248, 274240), (1280, 267384), (1536, 222820), (1560, 219392), (1664, 205680), (1714, 199680), (1920, 178256), (2048, 167115), (2080, 164544), (2496, 137120), (2560, 133692), (2571, 133120), (3072, 111410), (3120, 109696), (3328, 102840), (3428, 99840), (3840, 89128), (4160, 82272), (4285, 79872), (4992, 68560), (5120, 66846), (5142, 66560), (6144, 55705), (6240, 54848), (6656, 51420), (6856, 49920), (7680, 44564), (8320, 41136), (8570, 39936), (9984, 34280), (10240, 33423), (10284, 33280), (11141, 30720), (12480, 27424), (12855, 26624), (13312, 25710), (13712, 24960), (15360, 22282), (16640, 20568), (17140, 19968)]