164206440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 561924000

約数和(自身を除く): 397717560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 859, 885, 1062, 1080, 1180, 1416, 1593, 1620, 1718, 1770, 2124, 2360, 2577, 2655, 3186, 3240, 3436, 3540, 4248, 4295, 4779, 5154, 5310, 6372, 6872, 7080, 7731, 7965, 8590, 9558, 10308, 10620, 12744, 12885, 15462, 15930, 17180, 19116, 20616, 21240, 23193, 23895, 25770, 30924, 31860, 34360, 38232, 38655, 46386, 47790, 50681, 51540, 61848, 63720, 69579, 77310, 92772, 95580, 101362, 103080, 115965, 139158, 152043, 154620, 185544, 191160, 202724, 231930, 253405, 278316, 304086, 309240, 347895, 405448, 456129, 463860, 506810, 556632, 608172, 695790, 760215, 912258, 927720, 1013620, 1216344, 1368387, 1391580, 1520430, 1824516, 2027240, 2280645, 2736774, 2783160, 3040860, 3649032, 4105161, 4561290, 5473548, 6081720, 6841935, 8210322, 9122580, 10947096, 13683870, 16420644, 18245160, 20525805, 27367740, 32841288, 41051610, 54735480, 82103220, 164206440]

約数ペア:

[(1, 164206440), (2, 82103220), (3, 54735480), (4, 41051610), (5, 32841288), (6, 27367740), (8, 20525805), (9, 18245160), (10, 16420644), (12, 13683870), (15, 10947096), (18, 9122580), (20, 8210322), (24, 6841935), (27, 6081720), (30, 5473548), (36, 4561290), (40, 4105161), (45, 3649032), (54, 3040860), (59, 2783160), (60, 2736774), (72, 2280645), (81, 2027240), (90, 1824516), (108, 1520430), (118, 1391580), (120, 1368387), (135, 1216344), (162, 1013620), (177, 927720), (180, 912258), (216, 760215), (236, 695790), (270, 608172), (295, 556632), (324, 506810), (354, 463860), (360, 456129), (405, 405448), (472, 347895), (531, 309240), (540, 304086), (590, 278316), (648, 253405), (708, 231930), (810, 202724), (859, 191160), (885, 185544), (1062, 154620), (1080, 152043), (1180, 139158), (1416, 115965), (1593, 103080), (1620, 101362), (1718, 95580), (1770, 92772), (2124, 77310), (2360, 69579), (2577, 63720), (2655, 61848), (3186, 51540), (3240, 50681), (3436, 47790), (3540, 46386), (4248, 38655), (4295, 38232), (4779, 34360), (5154, 31860), (5310, 30924), (6372, 25770), (6872, 23895), (7080, 23193), (7731, 21240), (7965, 20616), (8590, 19116), (9558, 17180), (10308, 15930), (10620, 15462), (12744, 12885)]