200238720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 256

約数和(自身を含む): 734400000

約数和(自身を除く): 534161280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 499, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 998, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1497, 1520, 1672, 1760, 1824, 1920, 1996, 2090, 2112, 2280, 2432, 2495, 2508, 2640, 2994, 3040, 3135, 3344, 3520, 3648, 3992, 4180, 4224, 4560, 4990, 5016, 5280, 5489, 5988, 6080, 6270, 6688, 7040, 7296, 7485, 7984, 8360, 9120, 9481, 9980, 10032, 10560, 10978, 11976, 12160, 12540, 13376, 14970, 15968, 16467, 16720, 18240, 18962, 19960, 20064, 21120, 21956, 23952, 25080, 26752, 27445, 28443, 29940, 31936, 32934, 33440, 36480, 37924, 39920, 40128, 43912, 47405, 47904, 50160, 54890, 56886, 59880, 63872, 65868, 66880, 75848, 79840, 80256, 82335, 87824, 94810, 95808, 100320, 104291, 109780, 113772, 119760, 131736, 133760, 142215, 151696, 159680, 164670, 175648, 189620, 191616, 200640, 208582, 219560, 227544, 239520, 263472, 284430, 303392, 312873, 319360, 329340, 351296, 379240, 401280, 417164, 439120, 455088, 479040, 521455, 526944, 568860, 606784, 625746, 658680, 702592, 758480, 834328, 878240, 910176, 958080, 1042910, 1053888, 1137720, 1213568, 1251492, 1317360, 1516960, 1564365, 1668656, 1756480, 1820352, 2085820, 2107776, 2275440, 2502984, 2634720, 3033920, 3128730, 3337312, 3512960, 3640704, 4171640, 4550880, 5005968, 5269440, 6067840, 6257460, 6674624, 8343280, 9101760, 10011936, 10538880, 12514920, 13349248, 16686560, 18203520, 20023872, 25029840, 33373120, 40047744, 50059680, 66746240, 100119360, 200238720]

約数ペア:

[(1, 200238720), (2, 100119360), (3, 66746240), (4, 50059680), (5, 40047744), (6, 33373120), (8, 25029840), (10, 20023872), (11, 18203520), (12, 16686560), (15, 13349248), (16, 12514920), (19, 10538880), (20, 10011936), (22, 9101760), (24, 8343280), (30, 6674624), (32, 6257460), (33, 6067840), (38, 5269440), (40, 5005968), (44, 4550880), (48, 4171640), (55, 3640704), (57, 3512960), (60, 3337312), (64, 3128730), (66, 3033920), (76, 2634720), (80, 2502984), (88, 2275440), (95, 2107776), (96, 2085820), (110, 1820352), (114, 1756480), (120, 1668656), (128, 1564365), (132, 1516960), (152, 1317360), (160, 1251492), (165, 1213568), (176, 1137720), (190, 1053888), (192, 1042910), (209, 958080), (220, 910176), (228, 878240), (240, 834328), (264, 758480), (285, 702592), (304, 658680), (320, 625746), (330, 606784), (352, 568860), (380, 526944), (384, 521455), (418, 479040), (440, 455088), (456, 439120), (480, 417164), (499, 401280), (528, 379240), (570, 351296), (608, 329340), (627, 319360), (640, 312873), (660, 303392), (704, 284430), (760, 263472), (836, 239520), (880, 227544), (912, 219560), (960, 208582), (998, 200640), (1045, 191616), (1056, 189620), (1140, 175648), (1216, 164670), (1254, 159680), (1320, 151696), (1408, 142215), (1497, 133760), (1520, 131736), (1672, 119760), (1760, 113772), (1824, 109780), (1920, 104291), (1996, 100320), (2090, 95808), (2112, 94810), (2280, 87824), (2432, 82335), (2495, 80256), (2508, 79840), (2640, 75848), (2994, 66880), (3040, 65868), (3135, 63872), (3344, 59880), (3520, 56886), (3648, 54890), (3992, 50160), (4180, 47904), (4224, 47405), (4560, 43912), (4990, 40128), (5016, 39920), (5280, 37924), (5489, 36480), (5988, 33440), (6080, 32934), (6270, 31936), (6688, 29940), (7040, 28443), (7296, 27445), (7485, 26752), (7984, 25080), (8360, 23952), (9120, 21956), (9481, 21120), (9980, 20064), (10032, 19960), (10560, 18962), (10978, 18240), (11976, 16720), (12160, 16467), (12540, 15968), (13376, 14970)]