220184640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5917

約数の個数: 168

約数和(自身を含む): 815739288

約数和(自身を除く): 595554648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5881, 6240, 7488, 9360, 11762, 12480, 17643, 18720, 23524, 29405, 35286, 37440, 47048, 52929, 58810, 70572, 76453, 88215, 94096, 105858, 117620, 141144, 152906, 176430, 188192, 211716, 229359, 235240, 264645, 282288, 305812, 352860, 376384, 382265, 423432, 458718, 470480, 529290, 564576, 611624, 688077, 705720, 764530, 846864, 917436, 940960, 1058580, 1129152, 1146795, 1223248, 1376154, 1411440, 1529060, 1693728, 1834872, 1881920, 2117160, 2293590, 2446496, 2752308, 2822880, 3058120, 3387456, 3440385, 3669744, 4234320, 4587180, 4892992, 5504616, 5645760, 6116240, 6880770, 7339488, 8468640, 9174360, 11009232, 12232480, 13761540, 14678976, 16937280, 18348720, 22018464, 24464960, 27523080, 36697440, 44036928, 55046160, 73394880, 110092320, 220184640]

約数ペア:

[(1, 220184640), (2, 110092320), (3, 73394880), (4, 55046160), (5, 44036928), (6, 36697440), (8, 27523080), (9, 24464960), (10, 22018464), (12, 18348720), (13, 16937280), (15, 14678976), (16, 13761540), (18, 12232480), (20, 11009232), (24, 9174360), (26, 8468640), (30, 7339488), (32, 6880770), (36, 6116240), (39, 5645760), (40, 5504616), (45, 4892992), (48, 4587180), (52, 4234320), (60, 3669744), (64, 3440385), (65, 3387456), (72, 3058120), (78, 2822880), (80, 2752308), (90, 2446496), (96, 2293590), (104, 2117160), (117, 1881920), (120, 1834872), (130, 1693728), (144, 1529060), (156, 1411440), (160, 1376154), (180, 1223248), (192, 1146795), (195, 1129152), (208, 1058580), (234, 940960), (240, 917436), (260, 846864), (288, 764530), (312, 705720), (320, 688077), (360, 611624), (390, 564576), (416, 529290), (468, 470480), (480, 458718), (520, 423432), (576, 382265), (585, 376384), (624, 352860), (720, 305812), (780, 282288), (832, 264645), (936, 235240), (960, 229359), (1040, 211716), (1170, 188192), (1248, 176430), (1440, 152906), (1560, 141144), (1872, 117620), (2080, 105858), (2340, 94096), (2496, 88215), (2880, 76453), (3120, 70572), (3744, 58810), (4160, 52929), (4680, 47048), (5881, 37440), (6240, 35286), (7488, 29405), (9360, 23524), (11762, 18720), (12480, 17643)]