210881664

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 256

約数和(自身を含む): 744192000

約数和(自身を除く): 533310336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 379, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 758, 828, 864, 896, 966, 1008, 1104, 1137, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1516, 1656, 1728, 1932, 2016, 2208, 2274, 2484, 2576, 2653, 2688, 2898, 2944, 3024, 3032, 3312, 3411, 3456, 3864, 4032, 4347, 4416, 4548, 4968, 5152, 5306, 5796, 6048, 6064, 6624, 6822, 7728, 7959, 8064, 8694, 8717, 8832, 9096, 9936, 10233, 10304, 10612, 11592, 12096, 12128, 13248, 13644, 15456, 15918, 17388, 17434, 18192, 19872, 20466, 20608, 21224, 23184, 23877, 24192, 24256, 26151, 26496, 27288, 30912, 31836, 34776, 34868, 36384, 39744, 40932, 42448, 46368, 47754, 48512, 52302, 54576, 61019, 61824, 63672, 69552, 69736, 71631, 72768, 78453, 79488, 81864, 84896, 92736, 95508, 104604, 109152, 122038, 127344, 139104, 139472, 143262, 145536, 156906, 163728, 169792, 183057, 185472, 191016, 209208, 218304, 235359, 244076, 254688, 278208, 278944, 286524, 313812, 327456, 339584, 366114, 382032, 418416, 436608, 470718, 488152, 509376, 549171, 556416, 557888, 573048, 627624, 654912, 732228, 764064, 836832, 941436, 976304, 1018752, 1098342, 1115776, 1146096, 1255248, 1309824, 1464456, 1528128, 1647513, 1673664, 1882872, 1952608, 2196684, 2292192, 2510496, 2928912, 3056256, 3295026, 3347328, 3765744, 3905216, 4393368, 4584384, 5020992, 5857824, 6590052, 7531488, 7810432, 8786736, 9168768, 10041984, 11715648, 13180104, 15062976, 17573472, 23431296, 26360208, 30125952, 35146944, 52720416, 70293888, 105440832, 210881664]

約数ペア:

[(1, 210881664), (2, 105440832), (3, 70293888), (4, 52720416), (6, 35146944), (7, 30125952), (8, 26360208), (9, 23431296), (12, 17573472), (14, 15062976), (16, 13180104), (18, 11715648), (21, 10041984), (23, 9168768), (24, 8786736), (27, 7810432), (28, 7531488), (32, 6590052), (36, 5857824), (42, 5020992), (46, 4584384), (48, 4393368), (54, 3905216), (56, 3765744), (63, 3347328), (64, 3295026), (69, 3056256), (72, 2928912), (84, 2510496), (92, 2292192), (96, 2196684), (108, 1952608), (112, 1882872), (126, 1673664), (128, 1647513), (138, 1528128), (144, 1464456), (161, 1309824), (168, 1255248), (184, 1146096), (189, 1115776), (192, 1098342), (207, 1018752), (216, 976304), (224, 941436), (252, 836832), (276, 764064), (288, 732228), (322, 654912), (336, 627624), (368, 573048), (378, 557888), (379, 556416), (384, 549171), (414, 509376), (432, 488152), (448, 470718), (483, 436608), (504, 418416), (552, 382032), (576, 366114), (621, 339584), (644, 327456), (672, 313812), (736, 286524), (756, 278944), (758, 278208), (828, 254688), (864, 244076), (896, 235359), (966, 218304), (1008, 209208), (1104, 191016), (1137, 185472), (1152, 183057), (1242, 169792), (1288, 163728), (1344, 156906), (1449, 145536), (1472, 143262), (1512, 139472), (1516, 139104), (1656, 127344), (1728, 122038), (1932, 109152), (2016, 104604), (2208, 95508), (2274, 92736), (2484, 84896), (2576, 81864), (2653, 79488), (2688, 78453), (2898, 72768), (2944, 71631), (3024, 69736), (3032, 69552), (3312, 63672), (3411, 61824), (3456, 61019), (3864, 54576), (4032, 52302), (4347, 48512), (4416, 47754), (4548, 46368), (4968, 42448), (5152, 40932), (5306, 39744), (5796, 36384), (6048, 34868), (6064, 34776), (6624, 31836), (6822, 30912), (7728, 27288), (7959, 26496), (8064, 26151), (8694, 24256), (8717, 24192), (8832, 23877), (9096, 23184), (9936, 21224), (10233, 20608), (10304, 20466), (10612, 19872), (11592, 18192), (12096, 17434), (12128, 17388), (13248, 15918), (13644, 15456)]