856098720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 3074355648

約数和(自身を除く): 2218256928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 227, 240, 243, 270, 288, 291, 324, 360, 388, 405, 432, 454, 480, 485, 486, 540, 582, 648, 681, 720, 776, 810, 864, 873, 908, 970, 972, 1080, 1135, 1164, 1215, 1296, 1362, 1440, 1455, 1552, 1620, 1746, 1816, 1940, 1944, 2043, 2160, 2270, 2328, 2430, 2592, 2619, 2724, 2910, 3104, 3240, 3405, 3492, 3632, 3880, 3888, 4086, 4320, 4365, 4540, 4656, 4860, 5238, 5448, 5820, 6129, 6480, 6810, 6984, 7264, 7760, 7776, 7857, 8172, 8730, 9080, 9312, 9720, 10215, 10476, 10896, 11640, 12258, 12960, 13095, 13620, 13968, 15520, 15714, 16344, 17460, 18160, 18387, 19440, 20430, 20952, 21792, 22019, 23280, 23571, 24516, 26190, 27240, 27936, 30645, 31428, 32688, 34920, 36320, 36774, 38880, 39285, 40860, 41904, 44038, 46560, 47142, 49032, 52380, 54480, 55161, 61290, 62856, 65376, 66057, 69840, 73548, 78570, 81720, 83808, 88076, 91935, 94284, 98064, 104760, 108960, 110095, 110322, 117855, 122580, 125712, 132114, 139680, 147096, 157140, 163440, 176152, 183870, 188568, 196128, 198171, 209520, 220190, 220644, 235710, 245160, 251424, 264228, 275805, 294192, 314280, 326880, 330285, 352304, 367740, 377136, 396342, 419040, 440380, 441288, 471420, 490320, 528456, 551610, 588384, 594513, 628560, 660570, 704608, 735480, 754272, 792684, 880760, 882576, 942840, 980640, 990855, 1056912, 1103220, 1189026, 1257120, 1321140, 1470960, 1585368, 1761520, 1765152, 1783539, 1885680, 1981710, 2113824, 2206440, 2378052, 2642280, 2941920, 2972565, 3170736, 3523040, 3567078, 3771360, 3963420, 4412880, 4756104, 5284560, 5350617, 5945130, 6341472, 7134156, 7926840, 8825760, 8917695, 9512208, 10569120, 10701234, 11890260, 14268312, 15853680, 17835390, 19024416, 21402468, 23780520, 26753085, 28536624, 31707360, 35670780, 42804936, 47561040, 53506170, 57073248, 71341560, 85609872, 95122080, 107012340, 142683120, 171219744, 214024680, 285366240, 428049360, 856098720]

約数ペア:

[(1, 856098720), (2, 428049360), (3, 285366240), (4, 214024680), (5, 171219744), (6, 142683120), (8, 107012340), (9, 95122080), (10, 85609872), (12, 71341560), (15, 57073248), (16, 53506170), (18, 47561040), (20, 42804936), (24, 35670780), (27, 31707360), (30, 28536624), (32, 26753085), (36, 23780520), (40, 21402468), (45, 19024416), (48, 17835390), (54, 15853680), (60, 14268312), (72, 11890260), (80, 10701234), (81, 10569120), (90, 9512208), (96, 8917695), (97, 8825760), (108, 7926840), (120, 7134156), (135, 6341472), (144, 5945130), (160, 5350617), (162, 5284560), (180, 4756104), (194, 4412880), (216, 3963420), (227, 3771360), (240, 3567078), (243, 3523040), (270, 3170736), (288, 2972565), (291, 2941920), (324, 2642280), (360, 2378052), (388, 2206440), (405, 2113824), (432, 1981710), (454, 1885680), (480, 1783539), (485, 1765152), (486, 1761520), (540, 1585368), (582, 1470960), (648, 1321140), (681, 1257120), (720, 1189026), (776, 1103220), (810, 1056912), (864, 990855), (873, 980640), (908, 942840), (970, 882576), (972, 880760), (1080, 792684), (1135, 754272), (1164, 735480), (1215, 704608), (1296, 660570), (1362, 628560), (1440, 594513), (1455, 588384), (1552, 551610), (1620, 528456), (1746, 490320), (1816, 471420), (1940, 441288), (1944, 440380), (2043, 419040), (2160, 396342), (2270, 377136), (2328, 367740), (2430, 352304), (2592, 330285), (2619, 326880), (2724, 314280), (2910, 294192), (3104, 275805), (3240, 264228), (3405, 251424), (3492, 245160), (3632, 235710), (3880, 220644), (3888, 220190), (4086, 209520), (4320, 198171), (4365, 196128), (4540, 188568), (4656, 183870), (4860, 176152), (5238, 163440), (5448, 157140), (5820, 147096), (6129, 139680), (6480, 132114), (6810, 125712), (6984, 122580), (7264, 117855), (7760, 110322), (7776, 110095), (7857, 108960), (8172, 104760), (8730, 98064), (9080, 94284), (9312, 91935), (9720, 88076), (10215, 83808), (10476, 81720), (10896, 78570), (11640, 73548), (12258, 69840), (12960, 66057), (13095, 65376), (13620, 62856), (13968, 61290), (15520, 55161), (15714, 54480), (16344, 52380), (17460, 49032), (18160, 47142), (18387, 46560), (19440, 44038), (20430, 41904), (20952, 40860), (21792, 39285), (22019, 38880), (23280, 36774), (23571, 36320), (24516, 34920), (26190, 32688), (27240, 31428), (27936, 30645)]