525820320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1882258560

約数和(自身を除く): 1356438240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 111, 120, 139, 142, 144, 148, 160, 180, 185, 213, 222, 240, 278, 284, 288, 296, 333, 355, 360, 370, 417, 426, 444, 480, 555, 556, 568, 592, 639, 666, 695, 710, 720, 740, 834, 852, 888, 1065, 1110, 1112, 1136, 1184, 1251, 1278, 1332, 1390, 1420, 1440, 1480, 1665, 1668, 1704, 1776, 2085, 2130, 2220, 2224, 2272, 2502, 2556, 2627, 2664, 2780, 2840, 2960, 3195, 3330, 3336, 3408, 3552, 4170, 4260, 4440, 4448, 5004, 5112, 5143, 5254, 5328, 5560, 5680, 5920, 6255, 6390, 6660, 6672, 6816, 7881, 8340, 8520, 8880, 9869, 10008, 10224, 10286, 10508, 10656, 11120, 11360, 12510, 12780, 13135, 13320, 13344, 15429, 15762, 16680, 17040, 17760, 19738, 20016, 20448, 20572, 21016, 22240, 23643, 25020, 25560, 25715, 26270, 26640, 29607, 30858, 31524, 33360, 34080, 39405, 39476, 40032, 41144, 42032, 46287, 47286, 49345, 50040, 51120, 51430, 52540, 53280, 59214, 61716, 63048, 66720, 77145, 78810, 78952, 82288, 84064, 88821, 92574, 94572, 98690, 100080, 102240, 102860, 105080, 118215, 118428, 123432, 126096, 148035, 154290, 157620, 157904, 164576, 177642, 185148, 189144, 197380, 200160, 205720, 210160, 231435, 236430, 236856, 246864, 252192, 296070, 308580, 315240, 315808, 355284, 365153, 370296, 378288, 394760, 411440, 420320, 444105, 462870, 472860, 473712, 493728, 592140, 617160, 630480, 710568, 730306, 740592, 756576, 789520, 822880, 888210, 925740, 945720, 947424, 1095459, 1184280, 1234320, 1260960, 1421136, 1460612, 1481184, 1579040, 1776420, 1825765, 1851480, 1891440, 2190918, 2368560, 2468640, 2842272, 2921224, 3286377, 3552840, 3651530, 3702960, 3782880, 4381836, 4737120, 5477295, 5842448, 6572754, 7105680, 7303060, 7405920, 8763672, 10954590, 11684896, 13145508, 14211360, 14606120, 16431885, 17527344, 21909180, 26291016, 29212240, 32863770, 35054688, 43818360, 52582032, 58424480, 65727540, 87636720, 105164064, 131455080, 175273440, 262910160, 525820320]

約数ペア:

[(1, 525820320), (2, 262910160), (3, 175273440), (4, 131455080), (5, 105164064), (6, 87636720), (8, 65727540), (9, 58424480), (10, 52582032), (12, 43818360), (15, 35054688), (16, 32863770), (18, 29212240), (20, 26291016), (24, 21909180), (30, 17527344), (32, 16431885), (36, 14606120), (37, 14211360), (40, 13145508), (45, 11684896), (48, 10954590), (60, 8763672), (71, 7405920), (72, 7303060), (74, 7105680), (80, 6572754), (90, 5842448), (96, 5477295), (111, 4737120), (120, 4381836), (139, 3782880), (142, 3702960), (144, 3651530), (148, 3552840), (160, 3286377), (180, 2921224), (185, 2842272), (213, 2468640), (222, 2368560), (240, 2190918), (278, 1891440), (284, 1851480), (288, 1825765), (296, 1776420), (333, 1579040), (355, 1481184), (360, 1460612), (370, 1421136), (417, 1260960), (426, 1234320), (444, 1184280), (480, 1095459), (555, 947424), (556, 945720), (568, 925740), (592, 888210), (639, 822880), (666, 789520), (695, 756576), (710, 740592), (720, 730306), (740, 710568), (834, 630480), (852, 617160), (888, 592140), (1065, 493728), (1110, 473712), (1112, 472860), (1136, 462870), (1184, 444105), (1251, 420320), (1278, 411440), (1332, 394760), (1390, 378288), (1420, 370296), (1440, 365153), (1480, 355284), (1665, 315808), (1668, 315240), (1704, 308580), (1776, 296070), (2085, 252192), (2130, 246864), (2220, 236856), (2224, 236430), (2272, 231435), (2502, 210160), (2556, 205720), (2627, 200160), (2664, 197380), (2780, 189144), (2840, 185148), (2960, 177642), (3195, 164576), (3330, 157904), (3336, 157620), (3408, 154290), (3552, 148035), (4170, 126096), (4260, 123432), (4440, 118428), (4448, 118215), (5004, 105080), (5112, 102860), (5143, 102240), (5254, 100080), (5328, 98690), (5560, 94572), (5680, 92574), (5920, 88821), (6255, 84064), (6390, 82288), (6660, 78952), (6672, 78810), (6816, 77145), (7881, 66720), (8340, 63048), (8520, 61716), (8880, 59214), (9869, 53280), (10008, 52540), (10224, 51430), (10286, 51120), (10508, 50040), (10656, 49345), (11120, 47286), (11360, 46287), (12510, 42032), (12780, 41144), (13135, 40032), (13320, 39476), (13344, 39405), (15429, 34080), (15762, 33360), (16680, 31524), (17040, 30858), (17760, 29607), (19738, 26640), (20016, 26270), (20448, 25715), (20572, 25560), (21016, 25020), (22240, 23643)]