245143584

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 841579200

約数和(自身を除く): 596435616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 96, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 224, 229, 236, 252, 288, 324, 336, 354, 378, 413, 432, 458, 472, 504, 531, 567, 648, 672, 687, 708, 756, 826, 864, 916, 944, 1008, 1062, 1134, 1239, 1296, 1374, 1416, 1512, 1593, 1603, 1652, 1832, 1888, 2016, 2061, 2124, 2268, 2478, 2592, 2748, 2832, 3024, 3186, 3206, 3304, 3664, 3717, 4122, 4248, 4536, 4779, 4809, 4956, 5496, 5664, 6048, 6183, 6372, 6412, 6608, 7328, 7434, 8244, 8496, 9072, 9558, 9618, 9912, 10992, 11151, 12366, 12744, 12824, 13216, 13511, 14427, 14868, 16488, 16992, 18144, 18549, 19116, 19236, 19824, 21984, 22302, 24732, 25488, 25648, 27022, 28854, 29736, 32976, 33453, 37098, 38232, 38472, 39648, 40533, 43281, 44604, 49464, 50976, 51296, 54044, 57708, 59472, 65952, 66906, 74196, 76464, 76944, 81066, 86562, 89208, 94577, 98928, 108088, 115416, 118944, 121599, 129843, 133812, 148392, 152928, 153888, 162132, 173124, 178416, 189154, 197856, 216176, 230832, 243198, 259686, 267624, 283731, 296784, 324264, 346248, 356832, 364797, 378308, 432352, 461664, 486396, 519372, 535248, 567462, 593568, 648528, 692496, 729594, 756616, 851193, 972792, 1038744, 1070496, 1094391, 1134924, 1297056, 1384992, 1459188, 1513232, 1702386, 1945584, 2077488, 2188782, 2269848, 2553579, 2918376, 3026464, 3404772, 3891168, 4154976, 4377564, 4539696, 5107158, 5836752, 6809544, 7660737, 8755128, 9079392, 10214316, 11673504, 13619088, 15321474, 17510256, 20428632, 27238176, 30642948, 35020512, 40857264, 61285896, 81714528, 122571792, 245143584]

約数ペア:

[(1, 245143584), (2, 122571792), (3, 81714528), (4, 61285896), (6, 40857264), (7, 35020512), (8, 30642948), (9, 27238176), (12, 20428632), (14, 17510256), (16, 15321474), (18, 13619088), (21, 11673504), (24, 10214316), (27, 9079392), (28, 8755128), (32, 7660737), (36, 6809544), (42, 5836752), (48, 5107158), (54, 4539696), (56, 4377564), (59, 4154976), (63, 3891168), (72, 3404772), (81, 3026464), (84, 2918376), (96, 2553579), (108, 2269848), (112, 2188782), (118, 2077488), (126, 1945584), (144, 1702386), (162, 1513232), (168, 1459188), (177, 1384992), (189, 1297056), (216, 1134924), (224, 1094391), (229, 1070496), (236, 1038744), (252, 972792), (288, 851193), (324, 756616), (336, 729594), (354, 692496), (378, 648528), (413, 593568), (432, 567462), (458, 535248), (472, 519372), (504, 486396), (531, 461664), (567, 432352), (648, 378308), (672, 364797), (687, 356832), (708, 346248), (756, 324264), (826, 296784), (864, 283731), (916, 267624), (944, 259686), (1008, 243198), (1062, 230832), (1134, 216176), (1239, 197856), (1296, 189154), (1374, 178416), (1416, 173124), (1512, 162132), (1593, 153888), (1603, 152928), (1652, 148392), (1832, 133812), (1888, 129843), (2016, 121599), (2061, 118944), (2124, 115416), (2268, 108088), (2478, 98928), (2592, 94577), (2748, 89208), (2832, 86562), (3024, 81066), (3186, 76944), (3206, 76464), (3304, 74196), (3664, 66906), (3717, 65952), (4122, 59472), (4248, 57708), (4536, 54044), (4779, 51296), (4809, 50976), (4956, 49464), (5496, 44604), (5664, 43281), (6048, 40533), (6183, 39648), (6372, 38472), (6412, 38232), (6608, 37098), (7328, 33453), (7434, 32976), (8244, 29736), (8496, 28854), (9072, 27022), (9558, 25648), (9618, 25488), (9912, 24732), (10992, 22302), (11151, 21984), (12366, 19824), (12744, 19236), (12824, 19116), (13216, 18549), (13511, 18144), (14427, 16992), (14868, 16488)]