20183664240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46489}}^1$

素因数の和:46581

約数の個数: 200

約数和(自身を含む): 71148667920

約数和(自身を除く): 50965003680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 268, 270, 324, 335, 360, 402, 405, 432, 536, 540, 603, 648, 670, 720, 804, 810, 1005, 1072, 1080, 1206, 1296, 1340, 1608, 1620, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3240, 3618, 4020, 4824, 5360, 5427, 6030, 6480, 7236, 8040, 9045, 9648, 10854, 12060, 14472, 16080, 18090, 21708, 24120, 27135, 28944, 36180, 43416, 46489, 48240, 54270, 72360, 86832, 92978, 108540, 139467, 144720, 185956, 217080, 232445, 278934, 371912, 418401, 434160, 464890, 557868, 697335, 743824, 836802, 929780, 1115736, 1255203, 1394670, 1673604, 1859560, 2092005, 2231472, 2510406, 2789340, 3114763, 3347208, 3719120, 3765609, 4184010, 5020812, 5578680, 6229526, 6276015, 6694416, 7531218, 8368020, 9344289, 10041624, 11157360, 12459052, 12552030, 15062436, 15573815, 16736040, 18688578, 18828045, 20083248, 24918104, 25104060, 28032867, 30124872, 31147630, 33472080, 37377156, 37656090, 46721445, 49836208, 50208120, 56065734, 60249744, 62295260, 74754312, 75312180, 84098601, 93442890, 100416240, 112131468, 124590520, 140164335, 149508624, 150624360, 168197202, 186885780, 224262936, 249181040, 252295803, 280328670, 301248720, 336394404, 373771560, 420493005, 448525872, 504591606, 560657340, 672788808, 747543120, 840986010, 1009183212, 1121314680, 1261479015, 1345577616, 1681972020, 2018366424, 2242629360, 2522958030, 3363944040, 4036732848, 5045916060, 6727888080, 10091832120, 20183664240]

約数ペア:

[(1, 20183664240), (2, 10091832120), (3, 6727888080), (4, 5045916060), (5, 4036732848), (6, 3363944040), (8, 2522958030), (9, 2242629360), (10, 2018366424), (12, 1681972020), (15, 1345577616), (16, 1261479015), (18, 1121314680), (20, 1009183212), (24, 840986010), (27, 747543120), (30, 672788808), (36, 560657340), (40, 504591606), (45, 448525872), (48, 420493005), (54, 373771560), (60, 336394404), (67, 301248720), (72, 280328670), (80, 252295803), (81, 249181040), (90, 224262936), (108, 186885780), (120, 168197202), (134, 150624360), (135, 149508624), (144, 140164335), (162, 124590520), (180, 112131468), (201, 100416240), (216, 93442890), (240, 84098601), (268, 75312180), (270, 74754312), (324, 62295260), (335, 60249744), (360, 56065734), (402, 50208120), (405, 49836208), (432, 46721445), (536, 37656090), (540, 37377156), (603, 33472080), (648, 31147630), (670, 30124872), (720, 28032867), (804, 25104060), (810, 24918104), (1005, 20083248), (1072, 18828045), (1080, 18688578), (1206, 16736040), (1296, 15573815), (1340, 15062436), (1608, 12552030), (1620, 12459052), (1809, 11157360), (2010, 10041624), (2160, 9344289), (2412, 8368020), (2680, 7531218), (3015, 6694416), (3216, 6276015), (3240, 6229526), (3618, 5578680), (4020, 5020812), (4824, 4184010), (5360, 3765609), (5427, 3719120), (6030, 3347208), (6480, 3114763), (7236, 2789340), (8040, 2510406), (9045, 2231472), (9648, 2092005), (10854, 1859560), (12060, 1673604), (14472, 1394670), (16080, 1255203), (18090, 1115736), (21708, 929780), (24120, 836802), (27135, 743824), (28944, 697335), (36180, 557868), (43416, 464890), (46489, 434160), (48240, 418401), (54270, 371912), (72360, 278934), (86832, 232445), (92978, 217080), (108540, 185956), (139467, 144720)]