260641584

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1759}}^1$

素因数の和:1797

約数の個数: 160

約数和(自身を含む): 872960000

約数和(自身を除く): 612318416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1759, 1764, 2058, 2352, 2646, 2744, 3024, 3087, 3518, 3528, 4116, 5277, 5292, 5488, 6174, 7036, 7056, 8232, 9261, 10554, 10584, 12313, 12348, 14072, 15831, 16464, 18522, 21108, 21168, 24626, 24696, 28144, 31662, 36939, 37044, 42216, 47493, 49252, 49392, 63324, 73878, 74088, 84432, 86191, 94986, 98504, 110817, 126648, 147756, 148176, 172382, 189972, 197008, 221634, 253296, 258573, 295512, 332451, 344764, 379944, 443268, 517146, 591024, 603337, 664902, 689528, 759888, 775719, 886536, 1034292, 1206674, 1329804, 1379056, 1551438, 1773072, 1810011, 2068584, 2327157, 2413348, 2659608, 3102876, 3620022, 4137168, 4654314, 4826696, 5319216, 5430033, 6205752, 7240044, 9308628, 9653392, 10860066, 12411504, 14480088, 16290099, 18617256, 21720132, 28960176, 32580198, 37234512, 43440264, 65160396, 86880528, 130320792, 260641584]

約数ペア:

[(1, 260641584), (2, 130320792), (3, 86880528), (4, 65160396), (6, 43440264), (7, 37234512), (8, 32580198), (9, 28960176), (12, 21720132), (14, 18617256), (16, 16290099), (18, 14480088), (21, 12411504), (24, 10860066), (27, 9653392), (28, 9308628), (36, 7240044), (42, 6205752), (48, 5430033), (49, 5319216), (54, 4826696), (56, 4654314), (63, 4137168), (72, 3620022), (84, 3102876), (98, 2659608), (108, 2413348), (112, 2327157), (126, 2068584), (144, 1810011), (147, 1773072), (168, 1551438), (189, 1379056), (196, 1329804), (216, 1206674), (252, 1034292), (294, 886536), (336, 775719), (343, 759888), (378, 689528), (392, 664902), (432, 603337), (441, 591024), (504, 517146), (588, 443268), (686, 379944), (756, 344764), (784, 332451), (882, 295512), (1008, 258573), (1029, 253296), (1176, 221634), (1323, 197008), (1372, 189972), (1512, 172382), (1759, 148176), (1764, 147756), (2058, 126648), (2352, 110817), (2646, 98504), (2744, 94986), (3024, 86191), (3087, 84432), (3518, 74088), (3528, 73878), (4116, 63324), (5277, 49392), (5292, 49252), (5488, 47493), (6174, 42216), (7036, 37044), (7056, 36939), (8232, 31662), (9261, 28144), (10554, 24696), (10584, 24626), (12313, 21168), (12348, 21108), (14072, 18522), (15831, 16464)]