2108751480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28074

約数の個数: 192

約数和(自身を含む): 7870262400

約数和(自身を除く): 5761510920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 28027, 37620, 56054, 75240, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 308297, 336324, 420405, 504486, 532513, 560540, 616594, 672648, 840810, 924891, 1008972, 1065026, 1121080, 1233188, 1261215, 1541485, 1597539, 1681620, 1849782, 2017944, 2130052, 2466376, 2522430, 2662565, 2774673, 3082970, 3195078, 3363240, 3699564, 4260104, 4624455, 4792617, 5044860, 5325130, 5549346, 5857643, 6165940, 6390156, 7399128, 7987695, 9248910, 9585234, 10089720, 10650260, 11098692, 11715286, 12331880, 12780312, 13873365, 15975390, 17572929, 18497820, 19170468, 21300520, 22197384, 23430572, 23963085, 27746730, 29288215, 31950780, 35145858, 36995640, 38340936, 46861144, 47926170, 52718787, 55493460, 58576430, 63901560, 70291716, 87864645, 95852340, 105437574, 110986920, 117152860, 140583432, 175729290, 191704680, 210875148, 234305720, 263593935, 351458580, 421750296, 527187870, 702917160, 1054375740, 2108751480]

約数ペア:

[(1, 2108751480), (2, 1054375740), (3, 702917160), (4, 527187870), (5, 421750296), (6, 351458580), (8, 263593935), (9, 234305720), (10, 210875148), (11, 191704680), (12, 175729290), (15, 140583432), (18, 117152860), (19, 110986920), (20, 105437574), (22, 95852340), (24, 87864645), (30, 70291716), (33, 63901560), (36, 58576430), (38, 55493460), (40, 52718787), (44, 47926170), (45, 46861144), (55, 38340936), (57, 36995640), (60, 35145858), (66, 31950780), (72, 29288215), (76, 27746730), (88, 23963085), (90, 23430572), (95, 22197384), (99, 21300520), (110, 19170468), (114, 18497820), (120, 17572929), (132, 15975390), (152, 13873365), (165, 12780312), (171, 12331880), (180, 11715286), (190, 11098692), (198, 10650260), (209, 10089720), (220, 9585234), (228, 9248910), (264, 7987695), (285, 7399128), (330, 6390156), (342, 6165940), (360, 5857643), (380, 5549346), (396, 5325130), (418, 5044860), (440, 4792617), (456, 4624455), (495, 4260104), (570, 3699564), (627, 3363240), (660, 3195078), (684, 3082970), (760, 2774673), (792, 2662565), (836, 2522430), (855, 2466376), (990, 2130052), (1045, 2017944), (1140, 1849782), (1254, 1681620), (1320, 1597539), (1368, 1541485), (1672, 1261215), (1710, 1233188), (1881, 1121080), (1980, 1065026), (2090, 1008972), (2280, 924891), (2508, 840810), (3135, 672648), (3420, 616594), (3762, 560540), (3960, 532513), (4180, 504486), (5016, 420405), (6270, 336324), (6840, 308297), (7524, 280270), (8360, 252243), (9405, 224216), (12540, 168162), (15048, 140135), (18810, 112108), (25080, 84081), (28027, 75240), (37620, 56054)]