22706880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 85831680

約数和(自身を除く): 63124800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 109, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 218, 224, 240, 248, 280, 310, 320, 327, 336, 372, 420, 434, 436, 448, 465, 480, 496, 545, 560, 620, 651, 654, 672, 744, 763, 840, 868, 872, 930, 960, 992, 1085, 1090, 1120, 1240, 1302, 1308, 1344, 1488, 1526, 1635, 1680, 1736, 1744, 1860, 1984, 2170, 2180, 2240, 2289, 2480, 2604, 2616, 2976, 3052, 3255, 3270, 3360, 3379, 3472, 3488, 3720, 3815, 4340, 4360, 4578, 4960, 5208, 5232, 5952, 6104, 6510, 6540, 6720, 6758, 6944, 6976, 7440, 7630, 8680, 8720, 9156, 9920, 10137, 10416, 10464, 11445, 12208, 13020, 13080, 13516, 13888, 14880, 15260, 16895, 17360, 17440, 18312, 20274, 20832, 20928, 22890, 23653, 24416, 26040, 26160, 27032, 29760, 30520, 33790, 34720, 34880, 36624, 40548, 41664, 45780, 47306, 48832, 50685, 52080, 52320, 54064, 61040, 67580, 69440, 70959, 73248, 81096, 91560, 94612, 101370, 104160, 104640, 108128, 118265, 122080, 135160, 141918, 146496, 162192, 183120, 189224, 202740, 208320, 216256, 236530, 244160, 270320, 283836, 324384, 354795, 366240, 378448, 405480, 473060, 540640, 567672, 648768, 709590, 732480, 756896, 810960, 946120, 1081280, 1135344, 1419180, 1513792, 1621920, 1892240, 2270688, 2838360, 3243840, 3784480, 4541376, 5676720, 7568960, 11353440, 22706880]

約数ペア:

[(1, 22706880), (2, 11353440), (3, 7568960), (4, 5676720), (5, 4541376), (6, 3784480), (7, 3243840), (8, 2838360), (10, 2270688), (12, 1892240), (14, 1621920), (15, 1513792), (16, 1419180), (20, 1135344), (21, 1081280), (24, 946120), (28, 810960), (30, 756896), (31, 732480), (32, 709590), (35, 648768), (40, 567672), (42, 540640), (48, 473060), (56, 405480), (60, 378448), (62, 366240), (64, 354795), (70, 324384), (80, 283836), (84, 270320), (93, 244160), (96, 236530), (105, 216256), (109, 208320), (112, 202740), (120, 189224), (124, 183120), (140, 162192), (155, 146496), (160, 141918), (168, 135160), (186, 122080), (192, 118265), (210, 108128), (217, 104640), (218, 104160), (224, 101370), (240, 94612), (248, 91560), (280, 81096), (310, 73248), (320, 70959), (327, 69440), (336, 67580), (372, 61040), (420, 54064), (434, 52320), (436, 52080), (448, 50685), (465, 48832), (480, 47306), (496, 45780), (545, 41664), (560, 40548), (620, 36624), (651, 34880), (654, 34720), (672, 33790), (744, 30520), (763, 29760), (840, 27032), (868, 26160), (872, 26040), (930, 24416), (960, 23653), (992, 22890), (1085, 20928), (1090, 20832), (1120, 20274), (1240, 18312), (1302, 17440), (1308, 17360), (1344, 16895), (1488, 15260), (1526, 14880), (1635, 13888), (1680, 13516), (1736, 13080), (1744, 13020), (1860, 12208), (1984, 11445), (2170, 10464), (2180, 10416), (2240, 10137), (2289, 9920), (2480, 9156), (2604, 8720), (2616, 8680), (2976, 7630), (3052, 7440), (3255, 6976), (3270, 6944), (3360, 6758), (3379, 6720), (3472, 6540), (3488, 6510), (3720, 6104), (3815, 5952), (4340, 5232), (4360, 5208), (4578, 4960)]