679991040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:975

約数の個数: 216

約数和(自身を含む): 2390523408

約数和(自身を除く): 1710532368

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 768, 804, 881, 960, 1005, 1072, 1152, 1206, 1280, 1340, 1440, 1608, 1762, 1920, 2010, 2144, 2304, 2412, 2643, 2680, 2880, 3015, 3216, 3524, 3840, 4020, 4288, 4405, 4824, 5286, 5360, 5760, 6030, 6432, 7048, 7929, 8040, 8576, 8810, 9648, 10572, 10720, 11520, 12060, 12864, 13215, 14096, 15858, 16080, 17152, 17620, 19296, 21144, 21440, 24120, 25728, 26430, 28192, 31716, 32160, 35240, 38592, 39645, 42288, 42880, 48240, 51456, 52860, 56384, 59027, 63432, 64320, 70480, 77184, 79290, 84576, 85760, 96480, 105720, 112768, 118054, 126864, 128640, 140960, 154368, 158580, 169152, 177081, 192960, 211440, 225536, 236108, 253728, 257280, 281920, 295135, 317160, 338304, 354162, 385920, 422880, 472216, 507456, 531243, 563840, 590270, 634320, 676608, 708324, 771840, 845760, 885405, 944432, 1014912, 1062486, 1127680, 1180540, 1268640, 1416648, 1691520, 1770810, 1888864, 2029824, 2124972, 2361080, 2537280, 2656215, 2833296, 3383040, 3541620, 3777728, 4249944, 4722160, 5074560, 5312430, 5666592, 7083240, 7555456, 8499888, 9444320, 10149120, 10624860, 11333184, 14166480, 15110912, 16999776, 18888640, 21249720, 22666368, 28332960, 33999552, 37777280, 42499440, 45332736, 56665920, 67999104, 75554560, 84998880, 113331840, 135998208, 169997760, 226663680, 339995520, 679991040]

約数ペア:

[(1, 679991040), (2, 339995520), (3, 226663680), (4, 169997760), (5, 135998208), (6, 113331840), (8, 84998880), (9, 75554560), (10, 67999104), (12, 56665920), (15, 45332736), (16, 42499440), (18, 37777280), (20, 33999552), (24, 28332960), (30, 22666368), (32, 21249720), (36, 18888640), (40, 16999776), (45, 15110912), (48, 14166480), (60, 11333184), (64, 10624860), (67, 10149120), (72, 9444320), (80, 8499888), (90, 7555456), (96, 7083240), (120, 5666592), (128, 5312430), (134, 5074560), (144, 4722160), (160, 4249944), (180, 3777728), (192, 3541620), (201, 3383040), (240, 2833296), (256, 2656215), (268, 2537280), (288, 2361080), (320, 2124972), (335, 2029824), (360, 1888864), (384, 1770810), (402, 1691520), (480, 1416648), (536, 1268640), (576, 1180540), (603, 1127680), (640, 1062486), (670, 1014912), (720, 944432), (768, 885405), (804, 845760), (881, 771840), (960, 708324), (1005, 676608), (1072, 634320), (1152, 590270), (1206, 563840), (1280, 531243), (1340, 507456), (1440, 472216), (1608, 422880), (1762, 385920), (1920, 354162), (2010, 338304), (2144, 317160), (2304, 295135), (2412, 281920), (2643, 257280), (2680, 253728), (2880, 236108), (3015, 225536), (3216, 211440), (3524, 192960), (3840, 177081), (4020, 169152), (4288, 158580), (4405, 154368), (4824, 140960), (5286, 128640), (5360, 126864), (5760, 118054), (6030, 112768), (6432, 105720), (7048, 96480), (7929, 85760), (8040, 84576), (8576, 79290), (8810, 77184), (9648, 70480), (10572, 64320), (10720, 63432), (11520, 59027), (12060, 56384), (12864, 52860), (13215, 51456), (14096, 48240), (15858, 42880), (16080, 42288), (17152, 39645), (17620, 38592), (19296, 35240), (21144, 32160), (21440, 31716), (24120, 28192), (25728, 26430)]