20080145664

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1205

約数の個数: 216

約数和(自身を含む): 60122604360

約数和(自身を除く): 40042458696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 397, 464, 522, 576, 696, 757, 768, 794, 928, 1044, 1152, 1191, 1392, 1514, 1588, 1856, 2088, 2271, 2304, 2382, 2784, 3028, 3176, 3573, 3712, 4176, 4542, 4764, 5568, 6056, 6352, 6813, 7146, 7424, 8352, 9084, 9528, 11136, 11513, 12112, 12704, 13626, 14292, 16704, 18168, 19056, 21953, 22272, 23026, 24224, 25408, 27252, 28584, 33408, 34539, 36336, 38112, 43906, 46052, 48448, 50816, 54504, 57168, 65859, 66816, 69078, 72672, 76224, 87812, 92104, 96896, 101632, 103617, 109008, 114336, 131718, 138156, 145344, 152448, 175624, 184208, 193792, 197577, 207234, 218016, 228672, 263436, 276312, 290688, 300529, 304896, 351248, 368416, 395154, 414468, 436032, 457344, 526872, 552624, 581376, 601058, 702496, 736832, 790308, 828936, 872064, 901587, 914688, 1053744, 1105248, 1202116, 1404992, 1473664, 1580616, 1657872, 1744128, 1803174, 2107488, 2210496, 2404232, 2704761, 2809984, 2947328, 3161232, 3315744, 3606348, 4214976, 4420992, 4808464, 5409522, 5619968, 6322464, 6631488, 7212696, 8429952, 8715341, 8841984, 9616928, 10819044, 12644928, 13262976, 14425392, 16859904, 17430682, 19233856, 21638088, 25289856, 26146023, 26525952, 28850784, 34861364, 38467712, 43276176, 50579712, 52292046, 57701568, 69722728, 76935424, 78438069, 86552352, 104584092, 115403136, 139445456, 156876138, 173104704, 209168184, 230806272, 278890912, 313752276, 346209408, 418336368, 557781824, 627504552, 692418816, 836672736, 1115563648, 1255009104, 1673345472, 2231127296, 2510018208, 3346690944, 5020036416, 6693381888, 10040072832, 20080145664]

約数ペア:

[(1, 20080145664), (2, 10040072832), (3, 6693381888), (4, 5020036416), (6, 3346690944), (8, 2510018208), (9, 2231127296), (12, 1673345472), (16, 1255009104), (18, 1115563648), (24, 836672736), (29, 692418816), (32, 627504552), (36, 557781824), (48, 418336368), (58, 346209408), (64, 313752276), (72, 278890912), (87, 230806272), (96, 209168184), (116, 173104704), (128, 156876138), (144, 139445456), (174, 115403136), (192, 104584092), (232, 86552352), (256, 78438069), (261, 76935424), (288, 69722728), (348, 57701568), (384, 52292046), (397, 50579712), (464, 43276176), (522, 38467712), (576, 34861364), (696, 28850784), (757, 26525952), (768, 26146023), (794, 25289856), (928, 21638088), (1044, 19233856), (1152, 17430682), (1191, 16859904), (1392, 14425392), (1514, 13262976), (1588, 12644928), (1856, 10819044), (2088, 9616928), (2271, 8841984), (2304, 8715341), (2382, 8429952), (2784, 7212696), (3028, 6631488), (3176, 6322464), (3573, 5619968), (3712, 5409522), (4176, 4808464), (4542, 4420992), (4764, 4214976), (5568, 3606348), (6056, 3315744), (6352, 3161232), (6813, 2947328), (7146, 2809984), (7424, 2704761), (8352, 2404232), (9084, 2210496), (9528, 2107488), (11136, 1803174), (11513, 1744128), (12112, 1657872), (12704, 1580616), (13626, 1473664), (14292, 1404992), (16704, 1202116), (18168, 1105248), (19056, 1053744), (21953, 914688), (22272, 901587), (23026, 872064), (24224, 828936), (25408, 790308), (27252, 736832), (28584, 702496), (33408, 601058), (34539, 581376), (36336, 552624), (38112, 526872), (43906, 457344), (46052, 436032), (48448, 414468), (50816, 395154), (54504, 368416), (57168, 351248), (65859, 304896), (66816, 300529), (69078, 290688), (72672, 276312), (76224, 263436), (87812, 228672), (92104, 218016), (96896, 207234), (101632, 197577), (103617, 193792), (109008, 184208), (114336, 175624), (131718, 152448), (138156, 145344)]