16853701480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9931}}^1$

素因数の和:10008

約数の個数: 256

約数和(自身を含む): 51487488000

約数和(自身を除く): 34633786520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 29, 35, 38, 40, 44, 55, 56, 58, 70, 76, 77, 88, 95, 110, 116, 133, 140, 145, 152, 154, 190, 203, 209, 220, 232, 266, 280, 290, 308, 319, 380, 385, 406, 418, 440, 532, 551, 580, 616, 638, 665, 760, 770, 812, 836, 1015, 1045, 1064, 1102, 1160, 1276, 1330, 1463, 1540, 1595, 1624, 1672, 2030, 2090, 2204, 2233, 2552, 2660, 2755, 2926, 3080, 3190, 3857, 4060, 4180, 4408, 4466, 5320, 5510, 5852, 6061, 6380, 7315, 7714, 8120, 8360, 8932, 9931, 11020, 11165, 11704, 12122, 12760, 14630, 15428, 17864, 19285, 19862, 22040, 22330, 24244, 29260, 30305, 30856, 38570, 39724, 42427, 44660, 48488, 49655, 58520, 60610, 69517, 77140, 79448, 84854, 89320, 99310, 109241, 121220, 139034, 154280, 169708, 188689, 198620, 212135, 218482, 242440, 278068, 287999, 339416, 347585, 377378, 397240, 424270, 436964, 546205, 556136, 575998, 695170, 754756, 764687, 848540, 873928, 943445, 1092410, 1151996, 1320823, 1390340, 1439995, 1509512, 1529374, 1697080, 1886890, 2015993, 2075579, 2184820, 2303992, 2641646, 2780680, 2879990, 3058748, 3167989, 3773780, 3823435, 4031986, 4151158, 4369640, 5283292, 5471981, 5759980, 6117496, 6335978, 6604115, 7547560, 7646870, 8063972, 8302316, 10079965, 10377895, 10566584, 10943962, 11519960, 12671956, 13208230, 14529053, 15293740, 15839945, 16127944, 16604632, 20159930, 20755790, 21887924, 22175923, 25343912, 26416460, 27359905, 29058106, 30587480, 31679890, 38303867, 40319860, 41511580, 43775848, 44351846, 52832920, 54719810, 58116212, 60191791, 63359780, 72645265, 76607734, 80639720, 83023160, 88703692, 109439620, 110879615, 116232424, 120383582, 126719560, 145290530, 153215468, 177407384, 191519335, 218879240, 221759230, 240767164, 290581060, 300958955, 306430936, 383038670, 421342537, 443518460, 481534328, 581162120, 601917910, 766077340, 842685074, 887036920, 1203835820, 1532154680, 1685370148, 2106712685, 2407671640, 3370740296, 4213425370, 8426850740, 16853701480]

約数ペア:

[(1, 16853701480), (2, 8426850740), (4, 4213425370), (5, 3370740296), (7, 2407671640), (8, 2106712685), (10, 1685370148), (11, 1532154680), (14, 1203835820), (19, 887036920), (20, 842685074), (22, 766077340), (28, 601917910), (29, 581162120), (35, 481534328), (38, 443518460), (40, 421342537), (44, 383038670), (55, 306430936), (56, 300958955), (58, 290581060), (70, 240767164), (76, 221759230), (77, 218879240), (88, 191519335), (95, 177407384), (110, 153215468), (116, 145290530), (133, 126719560), (140, 120383582), (145, 116232424), (152, 110879615), (154, 109439620), (190, 88703692), (203, 83023160), (209, 80639720), (220, 76607734), (232, 72645265), (266, 63359780), (280, 60191791), (290, 58116212), (308, 54719810), (319, 52832920), (380, 44351846), (385, 43775848), (406, 41511580), (418, 40319860), (440, 38303867), (532, 31679890), (551, 30587480), (580, 29058106), (616, 27359905), (638, 26416460), (665, 25343912), (760, 22175923), (770, 21887924), (812, 20755790), (836, 20159930), (1015, 16604632), (1045, 16127944), (1064, 15839945), (1102, 15293740), (1160, 14529053), (1276, 13208230), (1330, 12671956), (1463, 11519960), (1540, 10943962), (1595, 10566584), (1624, 10377895), (1672, 10079965), (2030, 8302316), (2090, 8063972), (2204, 7646870), (2233, 7547560), (2552, 6604115), (2660, 6335978), (2755, 6117496), (2926, 5759980), (3080, 5471981), (3190, 5283292), (3857, 4369640), (4060, 4151158), (4180, 4031986), (4408, 3823435), (4466, 3773780), (5320, 3167989), (5510, 3058748), (5852, 2879990), (6061, 2780680), (6380, 2641646), (7315, 2303992), (7714, 2184820), (8120, 2075579), (8360, 2015993), (8932, 1886890), (9931, 1697080), (11020, 1529374), (11165, 1509512), (11704, 1439995), (12122, 1390340), (12760, 1320823), (14630, 1151996), (15428, 1092410), (17864, 943445), (19285, 873928), (19862, 848540), (22040, 764687), (22330, 754756), (24244, 695170), (29260, 575998), (30305, 556136), (30856, 546205), (38570, 436964), (39724, 424270), (42427, 397240), (44660, 377378), (48488, 347585), (49655, 339416), (58520, 287999), (60610, 278068), (69517, 242440), (77140, 218482), (79448, 212135), (84854, 198620), (89320, 188689), (99310, 169708), (109241, 154280), (121220, 139034)]