30781949184

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{23563}}^1$

素因数の和:23604

約数の個数: 252

約数和(自身を含む): 105288287776

約数和(自身を除く): 74506338592

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, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 5103, 5184, 5376, 5832, 6048, 6804, 6912, 7776, 8064, 9072, 10206, 10368, 11664, 12096, 13608, 15552, 16128, 18144, 20412, 20736, 23328, 23563, 24192, 27216, 31104, 36288, 40824, 46656, 47126, 48384, 54432, 62208, 70689, 72576, 81648, 93312, 94252, 108864, 141378, 145152, 163296, 164941, 186624, 188504, 212067, 217728, 282756, 326592, 329882, 377008, 424134, 435456, 494823, 565512, 636201, 653184, 659764, 754016, 848268, 989646, 1131024, 1272402, 1306368, 1319528, 1484469, 1508032, 1696536, 1908603, 1979292, 2262048, 2544804, 2639056, 2968938, 3016064, 3393072, 3817206, 3958584, 4453407, 4524096, 5089608, 5278112, 5725809, 5937876, 6032128, 6786144, 7634412, 7917168, 8906814, 9048192, 10179216, 10556224, 11451618, 11875752, 13360221, 13572288, 15268824, 15834336, 17177427, 17813628, 18096384, 20358432, 21112448, 22903236, 23751504, 26720442, 27144576, 30537648, 31668672, 34354854, 35627256, 40080663, 40716864, 42224896, 45806472, 47503008, 53440884, 54289152, 61075296, 63337344, 68709708, 71254512, 80161326, 81433728, 91612944, 95006016, 106881768, 120241989, 122150592, 126674688, 137419416, 142509024, 160322652, 162867456, 183225888, 190012032, 213763536, 240483978, 244301184, 274838832, 285018048, 320645304, 366451776, 380024064, 427527072, 480967956, 488602368, 549677664, 570036096, 641290608, 732903552, 855054144, 961935912, 1099355328, 1140072192, 1282581216, 1465807104, 1710108288, 1923871824, 2198710656, 2565162432, 3420216576, 3847743648, 4397421312, 5130324864, 7695487296, 10260649728, 15390974592, 30781949184]

約数ペア:

[(1, 30781949184), (2, 15390974592), (3, 10260649728), (4, 7695487296), (6, 5130324864), (7, 4397421312), (8, 3847743648), (9, 3420216576), (12, 2565162432), (14, 2198710656), (16, 1923871824), (18, 1710108288), (21, 1465807104), (24, 1282581216), (27, 1140072192), (28, 1099355328), (32, 961935912), (36, 855054144), (42, 732903552), (48, 641290608), (54, 570036096), (56, 549677664), (63, 488602368), (64, 480967956), (72, 427527072), (81, 380024064), (84, 366451776), (96, 320645304), (108, 285018048), (112, 274838832), (126, 244301184), (128, 240483978), (144, 213763536), (162, 190012032), (168, 183225888), (189, 162867456), (192, 160322652), (216, 142509024), (224, 137419416), (243, 126674688), (252, 122150592), (256, 120241989), (288, 106881768), (324, 95006016), (336, 91612944), (378, 81433728), (384, 80161326), (432, 71254512), (448, 68709708), (486, 63337344), (504, 61075296), (567, 54289152), (576, 53440884), (648, 47503008), (672, 45806472), (729, 42224896), (756, 40716864), (768, 40080663), (864, 35627256), (896, 34354854), (972, 31668672), (1008, 30537648), (1134, 27144576), (1152, 26720442), (1296, 23751504), (1344, 22903236), (1458, 21112448), (1512, 20358432), (1701, 18096384), (1728, 17813628), (1792, 17177427), (1944, 15834336), (2016, 15268824), (2268, 13572288), (2304, 13360221), (2592, 11875752), (2688, 11451618), (2916, 10556224), (3024, 10179216), (3402, 9048192), (3456, 8906814), (3888, 7917168), (4032, 7634412), (4536, 6786144), (5103, 6032128), (5184, 5937876), (5376, 5725809), (5832, 5278112), (6048, 5089608), (6804, 4524096), (6912, 4453407), (7776, 3958584), (8064, 3817206), (9072, 3393072), (10206, 3016064), (10368, 2968938), (11664, 2639056), (12096, 2544804), (13608, 2262048), (15552, 1979292), (16128, 1908603), (18144, 1696536), (20412, 1508032), (20736, 1484469), (23328, 1319528), (23563, 1306368), (24192, 1272402), (27216, 1131024), (31104, 989646), (36288, 848268), (40824, 754016), (46656, 659764), (47126, 653184), (48384, 636201), (54432, 565512), (62208, 494823), (70689, 435456), (72576, 424134), (81648, 377008), (93312, 329882), (94252, 326592), (108864, 282756), (141378, 217728), (145152, 212067), (163296, 188504), (164941, 186624)]