1919885760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17132

約数の個数: 224

約数和(自身を含む): 7294351680

約数和(自身を除く): 5374465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 17093, 18720, 22464, 28080, 34186, 37440, 51279, 56160, 68372, 85465, 102558, 112320, 136744, 153837, 170930, 205116, 222209, 256395, 273488, 307674, 341860, 410232, 444418, 461511, 512790, 546976, 615348, 666627, 683720, 769185, 820464, 888836, 923022, 1025580, 1093952, 1111045, 1230696, 1333254, 1367440, 1538370, 1640928, 1777672, 1846044, 1999881, 2051160, 2222090, 2307555, 2461392, 2666508, 2734880, 3076740, 3281856, 3333135, 3555344, 3692088, 3999762, 4102320, 4444180, 4615110, 4922784, 5333016, 5469760, 5999643, 6153480, 6666270, 7110688, 7384176, 7999524, 8204640, 8888360, 9230220, 9845568, 9999405, 10666032, 11999286, 12306960, 13332540, 14221376, 14768352, 15999048, 16409280, 17776720, 18460440, 19998810, 21332064, 23998572, 24613920, 26665080, 29536704, 29998215, 31998096, 35553440, 36920880, 39997620, 42664128, 47997144, 49227840, 53330160, 59996430, 63996192, 71106880, 73841760, 79995240, 95994288, 106660320, 119992860, 127992384, 147683520, 159990480, 191988576, 213320640, 239985720, 319980960, 383977152, 479971440, 639961920, 959942880, 1919885760]

約数ペア:

[(1, 1919885760), (2, 959942880), (3, 639961920), (4, 479971440), (5, 383977152), (6, 319980960), (8, 239985720), (9, 213320640), (10, 191988576), (12, 159990480), (13, 147683520), (15, 127992384), (16, 119992860), (18, 106660320), (20, 95994288), (24, 79995240), (26, 73841760), (27, 71106880), (30, 63996192), (32, 59996430), (36, 53330160), (39, 49227840), (40, 47997144), (45, 42664128), (48, 39997620), (52, 36920880), (54, 35553440), (60, 31998096), (64, 29998215), (65, 29536704), (72, 26665080), (78, 24613920), (80, 23998572), (90, 21332064), (96, 19998810), (104, 18460440), (108, 17776720), (117, 16409280), (120, 15999048), (130, 14768352), (135, 14221376), (144, 13332540), (156, 12306960), (160, 11999286), (180, 10666032), (192, 9999405), (195, 9845568), (208, 9230220), (216, 8888360), (234, 8204640), (240, 7999524), (260, 7384176), (270, 7110688), (288, 6666270), (312, 6153480), (320, 5999643), (351, 5469760), (360, 5333016), (390, 4922784), (416, 4615110), (432, 4444180), (468, 4102320), (480, 3999762), (520, 3692088), (540, 3555344), (576, 3333135), (585, 3281856), (624, 3076740), (702, 2734880), (720, 2666508), (780, 2461392), (832, 2307555), (864, 2222090), (936, 2051160), (960, 1999881), (1040, 1846044), (1080, 1777672), (1170, 1640928), (1248, 1538370), (1404, 1367440), (1440, 1333254), (1560, 1230696), (1728, 1111045), (1755, 1093952), (1872, 1025580), (2080, 923022), (2160, 888836), (2340, 820464), (2496, 769185), (2808, 683720), (2880, 666627), (3120, 615348), (3510, 546976), (3744, 512790), (4160, 461511), (4320, 444418), (4680, 410232), (5616, 341860), (6240, 307674), (7020, 273488), (7488, 256395), (8640, 222209), (9360, 205116), (11232, 170930), (12480, 153837), (14040, 136744), (17093, 112320), (18720, 102558), (22464, 85465), (28080, 68372), (34186, 56160), (37440, 51279)]