161384160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 192

約数和(自身を含む): 595026432

約数和(自身を除く): 433642272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1117, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2234, 2408, 2580, 3010, 3351, 3360, 3440, 3612, 4128, 4468, 4515, 4816, 5160, 5585, 6020, 6702, 6880, 7224, 7819, 8936, 9030, 9632, 10320, 11170, 12040, 13404, 14448, 15638, 16755, 17872, 18060, 20640, 22340, 23457, 24080, 26808, 28896, 31276, 33510, 35744, 36120, 39095, 44680, 46914, 48031, 48160, 53616, 62552, 67020, 72240, 78190, 89360, 93828, 96062, 107232, 117285, 125104, 134040, 144093, 144480, 156380, 178720, 187656, 192124, 234570, 240155, 250208, 268080, 288186, 312760, 336217, 375312, 384248, 469140, 480310, 536160, 576372, 625520, 672434, 720465, 750624, 768496, 938280, 960620, 1008651, 1152744, 1251040, 1344868, 1440930, 1536992, 1681085, 1876560, 1921240, 2017302, 2305488, 2689736, 2881860, 3362170, 3753120, 3842480, 4034604, 4610976, 5043255, 5379472, 5763720, 6724340, 7684960, 8069208, 10086510, 10758944, 11527440, 13448680, 16138416, 20173020, 23054880, 26897360, 32276832, 40346040, 53794720, 80692080, 161384160]

約数ペア:

[(1, 161384160), (2, 80692080), (3, 53794720), (4, 40346040), (5, 32276832), (6, 26897360), (7, 23054880), (8, 20173020), (10, 16138416), (12, 13448680), (14, 11527440), (15, 10758944), (16, 10086510), (20, 8069208), (21, 7684960), (24, 6724340), (28, 5763720), (30, 5379472), (32, 5043255), (35, 4610976), (40, 4034604), (42, 3842480), (43, 3753120), (48, 3362170), (56, 2881860), (60, 2689736), (70, 2305488), (80, 2017302), (84, 1921240), (86, 1876560), (96, 1681085), (105, 1536992), (112, 1440930), (120, 1344868), (129, 1251040), (140, 1152744), (160, 1008651), (168, 960620), (172, 938280), (210, 768496), (215, 750624), (224, 720465), (240, 672434), (258, 625520), (280, 576372), (301, 536160), (336, 480310), (344, 469140), (420, 384248), (430, 375312), (480, 336217), (516, 312760), (560, 288186), (602, 268080), (645, 250208), (672, 240155), (688, 234570), (840, 192124), (860, 187656), (903, 178720), (1032, 156380), (1117, 144480), (1120, 144093), (1204, 134040), (1290, 125104), (1376, 117285), (1505, 107232), (1680, 96062), (1720, 93828), (1806, 89360), (2064, 78190), (2234, 72240), (2408, 67020), (2580, 62552), (3010, 53616), (3351, 48160), (3360, 48031), (3440, 46914), (3612, 44680), (4128, 39095), (4468, 36120), (4515, 35744), (4816, 33510), (5160, 31276), (5585, 28896), (6020, 26808), (6702, 24080), (6880, 23457), (7224, 22340), (7819, 20640), (8936, 18060), (9030, 17872), (9632, 16755), (10320, 15638), (11170, 14448), (12040, 13404)]