219162720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3477

約数の個数: 192

約数和(自身を含む): 830753280

約数和(自身を除く): 611590560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3433, 3990, 4256, 4560, 5320, 6384, 6866, 7980, 9120, 10299, 10640, 12768, 13732, 15960, 17165, 20598, 21280, 24031, 27464, 31920, 34330, 41196, 48062, 51495, 54928, 63840, 65227, 68660, 72093, 82392, 96124, 102990, 109856, 120155, 130454, 137320, 144186, 164784, 192248, 195681, 205980, 240310, 260908, 274640, 288372, 326135, 329568, 360465, 384496, 391362, 411960, 456589, 480620, 521816, 549280, 576744, 652270, 720930, 768992, 782724, 823920, 913178, 961240, 978405, 1043632, 1153488, 1304540, 1369767, 1441860, 1565448, 1647840, 1826356, 1922480, 1956810, 2087264, 2282945, 2306976, 2609080, 2739534, 2883720, 3130896, 3652712, 3844960, 3913620, 4565890, 5218160, 5479068, 5767440, 6261792, 6848835, 7305424, 7827240, 9131780, 10436320, 10958136, 11534880, 13697670, 14610848, 15654480, 18263560, 21916272, 27395340, 31308960, 36527120, 43832544, 54790680, 73054240, 109581360, 219162720]

約数ペア:

[(1, 219162720), (2, 109581360), (3, 73054240), (4, 54790680), (5, 43832544), (6, 36527120), (7, 31308960), (8, 27395340), (10, 21916272), (12, 18263560), (14, 15654480), (15, 14610848), (16, 13697670), (19, 11534880), (20, 10958136), (21, 10436320), (24, 9131780), (28, 7827240), (30, 7305424), (32, 6848835), (35, 6261792), (38, 5767440), (40, 5479068), (42, 5218160), (48, 4565890), (56, 3913620), (57, 3844960), (60, 3652712), (70, 3130896), (76, 2883720), (80, 2739534), (84, 2609080), (95, 2306976), (96, 2282945), (105, 2087264), (112, 1956810), (114, 1922480), (120, 1826356), (133, 1647840), (140, 1565448), (152, 1441860), (160, 1369767), (168, 1304540), (190, 1153488), (210, 1043632), (224, 978405), (228, 961240), (240, 913178), (266, 823920), (280, 782724), (285, 768992), (304, 720930), (336, 652270), (380, 576744), (399, 549280), (420, 521816), (456, 480620), (480, 456589), (532, 411960), (560, 391362), (570, 384496), (608, 360465), (665, 329568), (672, 326135), (760, 288372), (798, 274640), (840, 260908), (912, 240310), (1064, 205980), (1120, 195681), (1140, 192248), (1330, 164784), (1520, 144186), (1596, 137320), (1680, 130454), (1824, 120155), (1995, 109856), (2128, 102990), (2280, 96124), (2660, 82392), (3040, 72093), (3192, 68660), (3360, 65227), (3433, 63840), (3990, 54928), (4256, 51495), (4560, 48062), (5320, 41196), (6384, 34330), (6866, 31920), (7980, 27464), (9120, 24031), (10299, 21280), (10640, 20598), (12768, 17165), (13732, 15960)]