208395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5867}}^1$

素因数の和:5924

約数の個数: 112

約数和(自身を含む): 679655232

約数和(自身を除く): 471259392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5867, 5920, 7104, 8880, 11734, 11840, 17601, 17760, 23468, 29335, 35202, 35520, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 187744, 217079, 234680, 281616, 352020, 375488, 434158, 469360, 563232, 651237, 704040, 868316, 938720, 1085395, 1126464, 1302474, 1408080, 1736632, 1877440, 2170790, 2604948, 2816160, 3256185, 3473264, 4341580, 5209896, 5632320, 6512370, 6946528, 8683160, 10419792, 13024740, 13893056, 17366320, 20839584, 26049480, 34732640, 41679168, 52098960, 69465280, 104197920, 208395840]

約数ペア:

[(1, 208395840), (2, 104197920), (3, 69465280), (4, 52098960), (5, 41679168), (6, 34732640), (8, 26049480), (10, 20839584), (12, 17366320), (15, 13893056), (16, 13024740), (20, 10419792), (24, 8683160), (30, 6946528), (32, 6512370), (37, 5632320), (40, 5209896), (48, 4341580), (60, 3473264), (64, 3256185), (74, 2816160), (80, 2604948), (96, 2170790), (111, 1877440), (120, 1736632), (148, 1408080), (160, 1302474), (185, 1126464), (192, 1085395), (222, 938720), (240, 868316), (296, 704040), (320, 651237), (370, 563232), (444, 469360), (480, 434158), (555, 375488), (592, 352020), (740, 281616), (888, 234680), (960, 217079), (1110, 187744), (1184, 176010), (1480, 140808), (1776, 117340), (2220, 93872), (2368, 88005), (2960, 70404), (3552, 58670), (4440, 46936), (5867, 35520), (5920, 35202), (7104, 29335), (8880, 23468), (11734, 17760), (11840, 17601)]