30820608

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 288

約数和(自身を含む): 114464000

約数和(自身を除く): 83643392

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, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 336, 343, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 702, 728, 756, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1029, 1092, 1152, 1176, 1248, 1274, 1323, 1344, 1372, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2058, 2184, 2304, 2352, 2457, 2496, 2548, 2646, 2688, 2744, 2808, 2912, 3024, 3087, 3136, 3276, 3328, 3456, 3528, 3744, 3822, 4032, 4116, 4368, 4459, 4704, 4914, 4992, 5096, 5292, 5376, 5488, 5616, 5733, 5824, 6048, 6174, 6272, 6552, 6912, 7056, 7488, 7644, 8064, 8232, 8736, 8918, 9261, 9408, 9828, 9984, 10192, 10584, 10976, 11232, 11466, 11648, 12096, 12348, 12544, 13104, 13377, 14112, 14976, 15288, 16128, 16464, 17199, 17472, 17836, 18522, 18816, 19656, 20384, 21168, 21952, 22464, 22932, 23296, 24192, 24696, 26208, 26754, 28224, 29952, 30576, 32928, 34398, 34944, 35672, 37044, 37632, 39312, 40131, 40768, 42336, 43904, 44928, 45864, 48384, 49392, 52416, 53508, 56448, 61152, 65856, 68796, 69888, 71344, 74088, 78624, 80262, 81536, 84672, 87808, 89856, 91728, 98784, 104832, 107016, 112896, 120393, 122304, 131712, 137592, 142688, 148176, 157248, 160524, 163072, 169344, 183456, 197568, 209664, 214032, 240786, 244608, 263424, 275184, 285376, 296352, 314496, 321048, 338688, 366912, 395136, 428064, 481572, 489216, 550368, 570752, 592704, 628992, 642096, 733824, 790272, 856128, 963144, 1100736, 1141504, 1185408, 1284192, 1467648, 1712256, 1926288, 2201472, 2370816, 2568384, 3424512, 3852576, 4402944, 5136768, 7705152, 10273536, 15410304, 30820608]

約数ペア:

[(1, 30820608), (2, 15410304), (3, 10273536), (4, 7705152), (6, 5136768), (7, 4402944), (8, 3852576), (9, 3424512), (12, 2568384), (13, 2370816), (14, 2201472), (16, 1926288), (18, 1712256), (21, 1467648), (24, 1284192), (26, 1185408), (27, 1141504), (28, 1100736), (32, 963144), (36, 856128), (39, 790272), (42, 733824), (48, 642096), (49, 628992), (52, 592704), (54, 570752), (56, 550368), (63, 489216), (64, 481572), (72, 428064), (78, 395136), (84, 366912), (91, 338688), (96, 321048), (98, 314496), (104, 296352), (108, 285376), (112, 275184), (117, 263424), (126, 244608), (128, 240786), (144, 214032), (147, 209664), (156, 197568), (168, 183456), (182, 169344), (189, 163072), (192, 160524), (196, 157248), (208, 148176), (216, 142688), (224, 137592), (234, 131712), (252, 122304), (256, 120393), (273, 112896), (288, 107016), (294, 104832), (312, 98784), (336, 91728), (343, 89856), (351, 87808), (364, 84672), (378, 81536), (384, 80262), (392, 78624), (416, 74088), (432, 71344), (441, 69888), (448, 68796), (468, 65856), (504, 61152), (546, 56448), (576, 53508), (588, 52416), (624, 49392), (637, 48384), (672, 45864), (686, 44928), (702, 43904), (728, 42336), (756, 40768), (768, 40131), (784, 39312), (819, 37632), (832, 37044), (864, 35672), (882, 34944), (896, 34398), (936, 32928), (1008, 30576), (1029, 29952), (1092, 28224), (1152, 26754), (1176, 26208), (1248, 24696), (1274, 24192), (1323, 23296), (1344, 22932), (1372, 22464), (1404, 21952), (1456, 21168), (1512, 20384), (1568, 19656), (1638, 18816), (1664, 18522), (1728, 17836), (1764, 17472), (1792, 17199), (1872, 16464), (1911, 16128), (2016, 15288), (2058, 14976), (2184, 14112), (2304, 13377), (2352, 13104), (2457, 12544), (2496, 12348), (2548, 12096), (2646, 11648), (2688, 11466), (2744, 11232), (2808, 10976), (2912, 10584), (3024, 10192), (3087, 9984), (3136, 9828), (3276, 9408), (3328, 9261), (3456, 8918), (3528, 8736), (3744, 8232), (3822, 8064), (4032, 7644), (4116, 7488), (4368, 7056), (4459, 6912), (4704, 6552), (4914, 6272), (4992, 6174), (5096, 6048), (5292, 5824), (5376, 5733), (5488, 5616)]