2045826720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7554

約数の個数: 288

約数和(自身を含む): 8275333248

約数和(自身を除く): 6229506528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7517, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15034, 15120, 17010, 18144, 19440, 22551, 22680, 27216, 30068, 30240, 34020, 37585, 38880, 45102, 45360, 52619, 54432, 60136, 67653, 68040, 75170, 90204, 90720, 105238, 112755, 120272, 135306, 136080, 150340, 157857, 180408, 202959, 210476, 225510, 240544, 263095, 270612, 272160, 300680, 315714, 338265, 360816, 405918, 420952, 451020, 473571, 526190, 541224, 601360, 608877, 631428, 676530, 721632, 789285, 811836, 841904, 902040, 947142, 1014795, 1052380, 1082448, 1202720, 1217754, 1262856, 1353060, 1420713, 1578570, 1623672, 1683808, 1804080, 1826631, 1894284, 2029590, 2104760, 2164896, 2367855, 2435508, 2525712, 2706120, 2841426, 3044385, 3157140, 3247344, 3608160, 3653262, 3788568, 4059180, 4209520, 4262139, 4735710, 4871016, 5051424, 5412240, 5682852, 6088770, 6314280, 6494688, 7103565, 7306524, 7577136, 8118360, 8419040, 8524278, 9133155, 9471420, 9742032, 10824480, 11365704, 12177540, 12628560, 12786417, 14207130, 14613048, 15154272, 16236720, 17048556, 18266310, 18942840, 19484064, 21310695, 22731408, 24355080, 25257120, 25572834, 28414260, 29226096, 32473440, 34097112, 36532620, 37885680, 42621390, 45462816, 48710160, 51145668, 56828520, 58452192, 63932085, 68194224, 73065240, 75771360, 85242780, 97420320, 102291336, 113657040, 127864170, 136388448, 146130480, 170485560, 204582672, 227314080, 255728340, 292260960, 340971120, 409165344, 511456680, 681942240, 1022913360, 2045826720]

約数ペア:

[(1, 2045826720), (2, 1022913360), (3, 681942240), (4, 511456680), (5, 409165344), (6, 340971120), (7, 292260960), (8, 255728340), (9, 227314080), (10, 204582672), (12, 170485560), (14, 146130480), (15, 136388448), (16, 127864170), (18, 113657040), (20, 102291336), (21, 97420320), (24, 85242780), (27, 75771360), (28, 73065240), (30, 68194224), (32, 63932085), (35, 58452192), (36, 56828520), (40, 51145668), (42, 48710160), (45, 45462816), (48, 42621390), (54, 37885680), (56, 36532620), (60, 34097112), (63, 32473440), (70, 29226096), (72, 28414260), (80, 25572834), (81, 25257120), (84, 24355080), (90, 22731408), (96, 21310695), (105, 19484064), (108, 18942840), (112, 18266310), (120, 17048556), (126, 16236720), (135, 15154272), (140, 14613048), (144, 14207130), (160, 12786417), (162, 12628560), (168, 12177540), (180, 11365704), (189, 10824480), (210, 9742032), (216, 9471420), (224, 9133155), (240, 8524278), (243, 8419040), (252, 8118360), (270, 7577136), (280, 7306524), (288, 7103565), (315, 6494688), (324, 6314280), (336, 6088770), (360, 5682852), (378, 5412240), (405, 5051424), (420, 4871016), (432, 4735710), (480, 4262139), (486, 4209520), (504, 4059180), (540, 3788568), (560, 3653262), (567, 3608160), (630, 3247344), (648, 3157140), (672, 3044385), (720, 2841426), (756, 2706120), (810, 2525712), (840, 2435508), (864, 2367855), (945, 2164896), (972, 2104760), (1008, 2029590), (1080, 1894284), (1120, 1826631), (1134, 1804080), (1215, 1683808), (1260, 1623672), (1296, 1578570), (1440, 1420713), (1512, 1353060), (1620, 1262856), (1680, 1217754), (1701, 1202720), (1890, 1082448), (1944, 1052380), (2016, 1014795), (2160, 947142), (2268, 902040), (2430, 841904), (2520, 811836), (2592, 789285), (2835, 721632), (3024, 676530), (3240, 631428), (3360, 608877), (3402, 601360), (3780, 541224), (3888, 526190), (4320, 473571), (4536, 451020), (4860, 420952), (5040, 405918), (5670, 360816), (6048, 338265), (6480, 315714), (6804, 300680), (7517, 272160), (7560, 270612), (7776, 263095), (8505, 240544), (9072, 225510), (9720, 210476), (10080, 202959), (11340, 180408), (12960, 157857), (13608, 150340), (15034, 136080), (15120, 135306), (17010, 120272), (18144, 112755), (19440, 105238), (22551, 90720), (22680, 90204), (27216, 75170), (30068, 68040), (30240, 67653), (34020, 60136), (37585, 54432), (38880, 52619), (45102, 45360)]