320518296

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 160

約数和(自身を含む): 1080288000

約数和(自身を除く): 759769704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 3719, 4104, 4536, 4788, 6156, 7182, 7438, 9576, 10773, 11157, 12312, 14364, 14876, 21546, 22314, 26033, 28728, 29752, 33471, 43092, 44628, 52066, 66942, 70661, 78099, 86184, 89256, 100413, 104132, 133884, 141322, 156198, 200826, 208264, 211983, 234297, 267768, 282644, 301239, 312396, 401652, 423966, 468594, 494627, 565288, 602478, 624792, 635949, 702891, 803304, 847932, 937188, 989254, 1204956, 1271898, 1405782, 1483881, 1695864, 1874376, 1907847, 1978508, 2108673, 2409912, 2543796, 2811564, 2967762, 3815694, 3957016, 4217346, 4451643, 5087592, 5623128, 5723541, 5935524, 7631388, 8434692, 8903286, 11447082, 11871048, 13354929, 15262776, 16869384, 17806572, 22894164, 26709858, 35613144, 40064787, 45788328, 53419716, 80129574, 106839432, 160259148, 320518296]

約数ペア:

[(1, 320518296), (2, 160259148), (3, 106839432), (4, 80129574), (6, 53419716), (7, 45788328), (8, 40064787), (9, 35613144), (12, 26709858), (14, 22894164), (18, 17806572), (19, 16869384), (21, 15262776), (24, 13354929), (27, 11871048), (28, 11447082), (36, 8903286), (38, 8434692), (42, 7631388), (54, 5935524), (56, 5723541), (57, 5623128), (63, 5087592), (72, 4451643), (76, 4217346), (81, 3957016), (84, 3815694), (108, 2967762), (114, 2811564), (126, 2543796), (133, 2409912), (152, 2108673), (162, 1978508), (168, 1907847), (171, 1874376), (189, 1695864), (216, 1483881), (228, 1405782), (252, 1271898), (266, 1204956), (324, 989254), (342, 937188), (378, 847932), (399, 803304), (456, 702891), (504, 635949), (513, 624792), (532, 602478), (567, 565288), (648, 494627), (684, 468594), (756, 423966), (798, 401652), (1026, 312396), (1064, 301239), (1134, 282644), (1197, 267768), (1368, 234297), (1512, 211983), (1539, 208264), (1596, 200826), (2052, 156198), (2268, 141322), (2394, 133884), (3078, 104132), (3192, 100413), (3591, 89256), (3719, 86184), (4104, 78099), (4536, 70661), (4788, 66942), (6156, 52066), (7182, 44628), (7438, 43092), (9576, 33471), (10773, 29752), (11157, 28728), (12312, 26033), (14364, 22314), (14876, 21546)]