189569520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 240

約数和(自身を含む): 753255360

約数和(自身を除く): 563685840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1297, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2594, 2610, 3045, 3248, 3480, 3654, 3891, 4060, 4176, 4872, 5040, 5188, 5220, 6090, 6485, 6960, 7308, 7782, 8120, 9079, 9135, 9744, 10376, 10440, 11673, 12180, 12970, 14616, 15564, 16240, 18158, 18270, 19455, 20752, 20880, 23346, 24360, 25940, 27237, 29232, 31128, 36316, 36540, 37613, 38910, 45395, 46692, 48720, 51880, 54474, 58365, 62256, 72632, 73080, 75226, 77820, 81711, 90790, 93384, 103760, 108948, 112839, 116730, 136185, 145264, 146160, 150452, 155640, 163422, 181580, 186768, 188065, 217896, 225678, 233460, 263291, 272370, 300904, 311280, 326844, 338517, 363160, 376130, 408555, 435792, 451356, 466920, 526582, 544740, 564195, 601808, 653688, 677034, 726320, 752260, 789873, 817110, 902712, 933840, 1053164, 1089480, 1128390, 1307376, 1316455, 1354068, 1504520, 1579746, 1634220, 1692585, 1805424, 2106328, 2178960, 2256780, 2369619, 2632910, 2708136, 3009040, 3159492, 3268440, 3385170, 3949365, 4212656, 4513560, 4739238, 5265820, 5416272, 6318984, 6536880, 6770340, 7898730, 9027120, 9478476, 10531640, 11848095, 12637968, 13540680, 15797460, 18956952, 21063280, 23696190, 27081360, 31594920, 37913904, 47392380, 63189840, 94784760, 189569520]

約数ペア:

[(1, 189569520), (2, 94784760), (3, 63189840), (4, 47392380), (5, 37913904), (6, 31594920), (7, 27081360), (8, 23696190), (9, 21063280), (10, 18956952), (12, 15797460), (14, 13540680), (15, 12637968), (16, 11848095), (18, 10531640), (20, 9478476), (21, 9027120), (24, 7898730), (28, 6770340), (29, 6536880), (30, 6318984), (35, 5416272), (36, 5265820), (40, 4739238), (42, 4513560), (45, 4212656), (48, 3949365), (56, 3385170), (58, 3268440), (60, 3159492), (63, 3009040), (70, 2708136), (72, 2632910), (80, 2369619), (84, 2256780), (87, 2178960), (90, 2106328), (105, 1805424), (112, 1692585), (116, 1634220), (120, 1579746), (126, 1504520), (140, 1354068), (144, 1316455), (145, 1307376), (168, 1128390), (174, 1089480), (180, 1053164), (203, 933840), (210, 902712), (232, 817110), (240, 789873), (252, 752260), (261, 726320), (280, 677034), (290, 653688), (315, 601808), (336, 564195), (348, 544740), (360, 526582), (406, 466920), (420, 451356), (435, 435792), (464, 408555), (504, 376130), (522, 363160), (560, 338517), (580, 326844), (609, 311280), (630, 300904), (696, 272370), (720, 263291), (812, 233460), (840, 225678), (870, 217896), (1008, 188065), (1015, 186768), (1044, 181580), (1160, 163422), (1218, 155640), (1260, 150452), (1297, 146160), (1305, 145264), (1392, 136185), (1624, 116730), (1680, 112839), (1740, 108948), (1827, 103760), (2030, 93384), (2088, 90790), (2320, 81711), (2436, 77820), (2520, 75226), (2594, 73080), (2610, 72632), (3045, 62256), (3248, 58365), (3480, 54474), (3654, 51880), (3891, 48720), (4060, 46692), (4176, 45395), (4872, 38910), (5040, 37613), (5188, 36540), (5220, 36316), (6090, 31128), (6485, 29232), (6960, 27237), (7308, 25940), (7782, 24360), (8120, 23346), (9079, 20880), (9135, 20752), (9744, 19455), (10376, 18270), (10440, 18158), (11673, 16240), (12180, 15564), (12970, 14616)]