82074720

素因数分解:

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

素因数の和:1917

約数の個数: 192

約数和(自身を含む): 318366720

約数和(自身を除く): 236292000

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 1879, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3758, 4368, 5460, 5637, 6240, 7280, 7516, 8736, 9395, 10920, 11274, 13153, 14560, 15032, 18790, 21840, 22548, 24427, 26306, 28185, 30064, 37580, 39459, 43680, 45096, 48854, 52612, 56370, 60128, 65765, 73281, 75160, 78918, 90192, 97708, 105224, 112740, 122135, 131530, 146562, 150320, 157836, 170989, 180384, 195416, 197295, 210448, 225480, 244270, 263060, 293124, 300640, 315672, 341978, 366405, 390832, 394590, 420896, 450960, 488540, 512967, 526120, 586248, 631344, 683956, 732810, 781664, 789180, 854945, 901920, 977080, 1025934, 1052240, 1172496, 1262688, 1367912, 1465620, 1578360, 1709890, 1954160, 2051868, 2104480, 2344992, 2564835, 2735824, 2931240, 3156720, 3419780, 3908320, 4103736, 5129670, 5471648, 5862480, 6313440, 6839560, 8207472, 10259340, 11724960, 13679120, 16414944, 20518680, 27358240, 41037360, 82074720]

約数ペア:

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