541213120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 1548481536

約数和(自身を除く): 1007268416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 71, 80, 82, 83, 112, 140, 142, 160, 164, 166, 205, 224, 280, 284, 287, 320, 328, 332, 355, 410, 415, 448, 497, 560, 568, 574, 581, 656, 664, 710, 820, 830, 994, 1120, 1136, 1148, 1162, 1312, 1328, 1420, 1435, 1640, 1660, 1988, 2240, 2272, 2296, 2324, 2485, 2624, 2656, 2840, 2870, 2905, 2911, 3280, 3320, 3403, 3976, 4544, 4592, 4648, 4970, 5312, 5680, 5740, 5810, 5822, 5893, 6560, 6640, 6806, 7952, 9184, 9296, 9940, 11360, 11480, 11620, 11644, 11786, 13120, 13280, 13612, 14555, 15904, 17015, 18368, 18592, 19880, 20377, 22720, 22960, 23240, 23288, 23572, 23821, 26560, 27224, 29110, 29465, 31808, 34030, 37184, 39760, 40754, 41251, 45920, 46480, 46576, 47144, 47642, 54448, 58220, 58930, 68060, 79520, 81508, 82502, 91840, 92960, 93152, 94288, 95284, 101885, 108896, 116440, 117860, 119105, 136120, 159040, 163016, 165004, 185920, 186304, 188576, 190568, 203770, 206255, 217792, 232880, 235720, 238210, 241613, 272240, 326032, 330008, 377152, 381136, 407540, 412510, 465760, 471440, 476420, 483226, 544480, 652064, 660016, 762272, 815080, 825020, 931520, 942880, 952840, 966452, 1088960, 1208065, 1304128, 1320032, 1524544, 1630160, 1650040, 1691291, 1885760, 1905680, 1932904, 2416130, 2640064, 3260320, 3300080, 3382582, 3811360, 3865808, 4832260, 6520640, 6600160, 6765164, 7622720, 7731616, 8456455, 9664520, 13200320, 13530328, 15463232, 16912910, 19329040, 27060656, 33825820, 38658080, 54121312, 67651640, 77316160, 108242624, 135303280, 270606560, 541213120]

約数ペア:

[(1, 541213120), (2, 270606560), (4, 135303280), (5, 108242624), (7, 77316160), (8, 67651640), (10, 54121312), (14, 38658080), (16, 33825820), (20, 27060656), (28, 19329040), (32, 16912910), (35, 15463232), (40, 13530328), (41, 13200320), (56, 9664520), (64, 8456455), (70, 7731616), (71, 7622720), (80, 6765164), (82, 6600160), (83, 6520640), (112, 4832260), (140, 3865808), (142, 3811360), (160, 3382582), (164, 3300080), (166, 3260320), (205, 2640064), (224, 2416130), (280, 1932904), (284, 1905680), (287, 1885760), (320, 1691291), (328, 1650040), (332, 1630160), (355, 1524544), (410, 1320032), (415, 1304128), (448, 1208065), (497, 1088960), (560, 966452), (568, 952840), (574, 942880), (581, 931520), (656, 825020), (664, 815080), (710, 762272), (820, 660016), (830, 652064), (994, 544480), (1120, 483226), (1136, 476420), (1148, 471440), (1162, 465760), (1312, 412510), (1328, 407540), (1420, 381136), (1435, 377152), (1640, 330008), (1660, 326032), (1988, 272240), (2240, 241613), (2272, 238210), (2296, 235720), (2324, 232880), (2485, 217792), (2624, 206255), (2656, 203770), (2840, 190568), (2870, 188576), (2905, 186304), (2911, 185920), (3280, 165004), (3320, 163016), (3403, 159040), (3976, 136120), (4544, 119105), (4592, 117860), (4648, 116440), (4970, 108896), (5312, 101885), (5680, 95284), (5740, 94288), (5810, 93152), (5822, 92960), (5893, 91840), (6560, 82502), (6640, 81508), (6806, 79520), (7952, 68060), (9184, 58930), (9296, 58220), (9940, 54448), (11360, 47642), (11480, 47144), (11620, 46576), (11644, 46480), (11786, 45920), (13120, 41251), (13280, 40754), (13612, 39760), (14555, 37184), (15904, 34030), (17015, 31808), (18368, 29465), (18592, 29110), (19880, 27224), (20377, 26560), (22720, 23821), (22960, 23572), (23240, 23288)]