164149440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 224

約数和(自身を含む): 641786880

約数和(自身を除く): 477637440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1879, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 3758, 4160, 4368, 5460, 5637, 5824, 6240, 6720, 7280, 7516, 8736, 9395, 10920, 11274, 12480, 13153, 14560, 15032, 17472, 18790, 21840, 22548, 24427, 26306, 28185, 29120, 30064, 37580, 39459, 43680, 45096, 48854, 52612, 56370, 60128, 65765, 73281, 75160, 78918, 87360, 90192, 97708, 105224, 112740, 120256, 122135, 131530, 146562, 150320, 157836, 170989, 180384, 195416, 197295, 210448, 225480, 244270, 263060, 293124, 300640, 315672, 341978, 360768, 366405, 390832, 394590, 420896, 450960, 488540, 512967, 526120, 586248, 601280, 631344, 683956, 732810, 781664, 789180, 841792, 854945, 901920, 977080, 1025934, 1052240, 1172496, 1262688, 1367912, 1465620, 1563328, 1578360, 1709890, 1803840, 1954160, 2051868, 2104480, 2344992, 2525376, 2564835, 2735824, 2931240, 3156720, 3419780, 3908320, 4103736, 4208960, 4689984, 5129670, 5471648, 5862480, 6313440, 6839560, 7816640, 8207472, 10259340, 10943296, 11724960, 12626880, 13679120, 16414944, 20518680, 23449920, 27358240, 32829888, 41037360, 54716480, 82074720, 164149440]

約数ペア:

[(1, 164149440), (2, 82074720), (3, 54716480), (4, 41037360), (5, 32829888), (6, 27358240), (7, 23449920), (8, 20518680), (10, 16414944), (12, 13679120), (13, 12626880), (14, 11724960), (15, 10943296), (16, 10259340), (20, 8207472), (21, 7816640), (24, 6839560), (26, 6313440), (28, 5862480), (30, 5471648), (32, 5129670), (35, 4689984), (39, 4208960), (40, 4103736), (42, 3908320), (48, 3419780), (52, 3156720), (56, 2931240), (60, 2735824), (64, 2564835), (65, 2525376), (70, 2344992), (78, 2104480), (80, 2051868), (84, 1954160), (91, 1803840), (96, 1709890), (104, 1578360), (105, 1563328), (112, 1465620), (120, 1367912), (130, 1262688), (140, 1172496), (156, 1052240), (160, 1025934), (168, 977080), (182, 901920), (192, 854945), (195, 841792), (208, 789180), (210, 781664), (224, 732810), (240, 683956), (260, 631344), (273, 601280), (280, 586248), (312, 526120), (320, 512967), (336, 488540), (364, 450960), (390, 420896), (416, 394590), (420, 390832), (448, 366405), (455, 360768), (480, 341978), (520, 315672), (546, 300640), (560, 293124), (624, 263060), (672, 244270), (728, 225480), (780, 210448), (832, 197295), (840, 195416), (910, 180384), (960, 170989), (1040, 157836), (1092, 150320), (1120, 146562), (1248, 131530), (1344, 122135), (1365, 120256), (1456, 112740), (1560, 105224), (1680, 97708), (1820, 90192), (1879, 87360), (2080, 78918), (2184, 75160), (2240, 73281), (2496, 65765), (2730, 60128), (2912, 56370), (3120, 52612), (3360, 48854), (3640, 45096), (3758, 43680), (4160, 39459), (4368, 37580), (5460, 30064), (5637, 29120), (5824, 28185), (6240, 26306), (6720, 24427), (7280, 22548), (7516, 21840), (8736, 18790), (9395, 17472), (10920, 15032), (11274, 14560), (12480, 13153)]