260717184

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 256

約数和(自身を含む): 948192000

約数和(自身を除く): 687474816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 829, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1658, 1664, 1728, 1872, 2016, 2184, 2457, 2487, 2496, 2688, 2808, 2912, 3024, 3276, 3316, 3456, 3744, 4032, 4368, 4914, 4974, 4992, 5616, 5803, 5824, 6048, 6552, 6632, 7461, 7488, 8064, 8736, 9828, 9948, 10777, 11232, 11606, 11648, 12096, 13104, 13264, 14922, 14976, 17409, 17472, 19656, 19896, 21554, 22383, 22464, 23212, 24192, 26208, 26528, 29844, 32331, 34818, 34944, 39312, 39792, 43108, 44766, 44928, 46424, 52227, 52416, 53056, 59688, 64662, 69636, 75439, 78624, 79584, 86216, 89532, 92848, 96993, 104454, 104832, 106112, 119376, 129324, 139272, 150878, 156681, 157248, 159168, 172432, 179064, 185696, 193986, 208908, 226317, 238752, 258648, 278544, 290979, 301756, 313362, 314496, 318336, 344864, 358128, 371392, 387972, 417816, 452634, 477504, 517296, 557088, 581958, 603512, 626724, 678951, 689728, 716256, 742784, 775944, 835632, 905268, 955008, 1034592, 1114176, 1163916, 1207024, 1253448, 1357902, 1379456, 1432512, 1551888, 1671264, 1810536, 2036853, 2069184, 2228352, 2327832, 2414048, 2506896, 2715804, 2865024, 3103776, 3342528, 3621072, 4073706, 4138368, 4655664, 4828096, 5013792, 5431608, 6207552, 6685056, 7242144, 8147412, 9311328, 9656192, 10027584, 10863216, 12415104, 14484288, 16294824, 18622656, 20055168, 21726432, 28968576, 32589648, 37245312, 43452864, 65179296, 86905728, 130358592, 260717184]

約数ペア:

[(1, 260717184), (2, 130358592), (3, 86905728), (4, 65179296), (6, 43452864), (7, 37245312), (8, 32589648), (9, 28968576), (12, 21726432), (13, 20055168), (14, 18622656), (16, 16294824), (18, 14484288), (21, 12415104), (24, 10863216), (26, 10027584), (27, 9656192), (28, 9311328), (32, 8147412), (36, 7242144), (39, 6685056), (42, 6207552), (48, 5431608), (52, 5013792), (54, 4828096), (56, 4655664), (63, 4138368), (64, 4073706), (72, 3621072), (78, 3342528), (84, 3103776), (91, 2865024), (96, 2715804), (104, 2506896), (108, 2414048), (112, 2327832), (117, 2228352), (126, 2069184), (128, 2036853), (144, 1810536), (156, 1671264), (168, 1551888), (182, 1432512), (189, 1379456), (192, 1357902), (208, 1253448), (216, 1207024), (224, 1163916), (234, 1114176), (252, 1034592), (273, 955008), (288, 905268), (312, 835632), (336, 775944), (351, 742784), (364, 716256), (378, 689728), (384, 678951), (416, 626724), (432, 603512), (448, 581958), (468, 557088), (504, 517296), (546, 477504), (576, 452634), (624, 417816), (672, 387972), (702, 371392), (728, 358128), (756, 344864), (819, 318336), (829, 314496), (832, 313362), (864, 301756), (896, 290979), (936, 278544), (1008, 258648), (1092, 238752), (1152, 226317), (1248, 208908), (1344, 193986), (1404, 185696), (1456, 179064), (1512, 172432), (1638, 159168), (1658, 157248), (1664, 156681), (1728, 150878), (1872, 139272), (2016, 129324), (2184, 119376), (2457, 106112), (2487, 104832), (2496, 104454), (2688, 96993), (2808, 92848), (2912, 89532), (3024, 86216), (3276, 79584), (3316, 78624), (3456, 75439), (3744, 69636), (4032, 64662), (4368, 59688), (4914, 53056), (4974, 52416), (4992, 52227), (5616, 46424), (5803, 44928), (5824, 44766), (6048, 43108), (6552, 39792), (6632, 39312), (7461, 34944), (7488, 34818), (8064, 32331), (8736, 29844), (9828, 26528), (9948, 26208), (10777, 24192), (11232, 23212), (11606, 22464), (11648, 22383), (12096, 21554), (13104, 19896), (13264, 19656), (14922, 17472), (14976, 17409)]