239105280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 775281024

約数和(自身を除く): 536175744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 877, 960, 1065, 1136, 1280, 1420, 1704, 1754, 1920, 2130, 2272, 2631, 2840, 3408, 3508, 3840, 4260, 4385, 4544, 5262, 5680, 6816, 7016, 8520, 8770, 9088, 10524, 11360, 13155, 13632, 14032, 17040, 17540, 18176, 21048, 22720, 26310, 27264, 28064, 34080, 35080, 42096, 45440, 52620, 54528, 56128, 62267, 68160, 70160, 84192, 90880, 105240, 112256, 124534, 136320, 140320, 168384, 186801, 210480, 224512, 249068, 272640, 280640, 311335, 336768, 373602, 420960, 498136, 561280, 622670, 673536, 747204, 841920, 934005, 996272, 1122560, 1245340, 1494408, 1683840, 1868010, 1992544, 2490680, 2988816, 3367680, 3736020, 3985088, 4981360, 5977632, 7472040, 7970176, 9962720, 11955264, 14944080, 15940352, 19925440, 23910528, 29888160, 39850880, 47821056, 59776320, 79701760, 119552640, 239105280]

約数ペア:

[(1, 239105280), (2, 119552640), (3, 79701760), (4, 59776320), (5, 47821056), (6, 39850880), (8, 29888160), (10, 23910528), (12, 19925440), (15, 15940352), (16, 14944080), (20, 11955264), (24, 9962720), (30, 7970176), (32, 7472040), (40, 5977632), (48, 4981360), (60, 3985088), (64, 3736020), (71, 3367680), (80, 2988816), (96, 2490680), (120, 1992544), (128, 1868010), (142, 1683840), (160, 1494408), (192, 1245340), (213, 1122560), (240, 996272), (256, 934005), (284, 841920), (320, 747204), (355, 673536), (384, 622670), (426, 561280), (480, 498136), (568, 420960), (640, 373602), (710, 336768), (768, 311335), (852, 280640), (877, 272640), (960, 249068), (1065, 224512), (1136, 210480), (1280, 186801), (1420, 168384), (1704, 140320), (1754, 136320), (1920, 124534), (2130, 112256), (2272, 105240), (2631, 90880), (2840, 84192), (3408, 70160), (3508, 68160), (3840, 62267), (4260, 56128), (4385, 54528), (4544, 52620), (5262, 45440), (5680, 42096), (6816, 35080), (7016, 34080), (8520, 28064), (8770, 27264), (9088, 26310), (10524, 22720), (11360, 21048), (13155, 18176), (13632, 17540), (14032, 17040)]