168656040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3187}}^1$

素因数の和:3221

約数の個数: 192

約数和(自身を含む): 654177600

約数和(自身を除く): 485521560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3187, 3528, 3780, 4410, 5292, 5880, 6374, 6615, 7560, 8820, 9561, 10584, 12748, 13230, 15935, 17640, 19122, 22309, 25496, 26460, 28683, 31870, 38244, 44618, 47805, 52920, 57366, 63740, 66927, 76488, 86049, 89236, 95610, 111545, 114732, 127480, 133854, 143415, 156163, 172098, 178472, 191220, 200781, 223090, 229464, 267708, 286830, 312326, 334635, 344196, 382440, 401562, 430245, 446180, 468489, 535416, 573660, 602343, 624652, 669270, 688392, 780815, 803124, 860490, 892360, 936978, 1003905, 1147320, 1204686, 1249304, 1338540, 1405467, 1561630, 1606248, 1720980, 1873956, 2007810, 2342445, 2409372, 2677080, 2810934, 3011715, 3123260, 3441960, 3747912, 4015620, 4216401, 4684890, 4818744, 5621868, 6023430, 6246520, 7027335, 8031240, 8432802, 9369780, 11243736, 12046860, 14054670, 16865604, 18739560, 21082005, 24093720, 28109340, 33731208, 42164010, 56218680, 84328020, 168656040]

約数ペア:

[(1, 168656040), (2, 84328020), (3, 56218680), (4, 42164010), (5, 33731208), (6, 28109340), (7, 24093720), (8, 21082005), (9, 18739560), (10, 16865604), (12, 14054670), (14, 12046860), (15, 11243736), (18, 9369780), (20, 8432802), (21, 8031240), (24, 7027335), (27, 6246520), (28, 6023430), (30, 5621868), (35, 4818744), (36, 4684890), (40, 4216401), (42, 4015620), (45, 3747912), (49, 3441960), (54, 3123260), (56, 3011715), (60, 2810934), (63, 2677080), (70, 2409372), (72, 2342445), (84, 2007810), (90, 1873956), (98, 1720980), (105, 1606248), (108, 1561630), (120, 1405467), (126, 1338540), (135, 1249304), (140, 1204686), (147, 1147320), (168, 1003905), (180, 936978), (189, 892360), (196, 860490), (210, 803124), (216, 780815), (245, 688392), (252, 669270), (270, 624652), (280, 602343), (294, 573660), (315, 535416), (360, 468489), (378, 446180), (392, 430245), (420, 401562), (441, 382440), (490, 344196), (504, 334635), (540, 312326), (588, 286830), (630, 267708), (735, 229464), (756, 223090), (840, 200781), (882, 191220), (945, 178472), (980, 172098), (1080, 156163), (1176, 143415), (1260, 133854), (1323, 127480), (1470, 114732), (1512, 111545), (1764, 95610), (1890, 89236), (1960, 86049), (2205, 76488), (2520, 66927), (2646, 63740), (2940, 57366), (3187, 52920), (3528, 47805), (3780, 44618), (4410, 38244), (5292, 31870), (5880, 28683), (6374, 26460), (6615, 25496), (7560, 22309), (8820, 19122), (9561, 17640), (10584, 15935), (12748, 13230)]