680984928

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 192

約数和(自身を含む): 2252275200

約数和(自身を除く): 1571290272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1248, 1368, 1404, 1482, 1824, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3191, 3744, 3952, 4104, 4446, 5472, 5616, 5928, 6382, 6669, 7904, 8208, 8892, 9573, 11232, 11856, 12764, 13338, 16416, 17784, 19146, 23712, 25528, 26676, 28719, 35568, 38292, 41483, 51056, 53352, 57438, 60629, 71136, 76584, 82966, 86157, 102112, 106704, 114876, 121258, 124449, 153168, 165932, 172314, 181887, 213408, 229752, 242516, 248898, 306336, 331864, 344628, 363774, 373347, 459504, 485032, 497796, 545661, 663728, 689256, 727548, 746694, 788177, 919008, 970064, 995592, 1091322, 1120041, 1327456, 1378512, 1455096, 1493388, 1576354, 1636983, 1940128, 1991184, 2182644, 2240082, 2364531, 2757024, 2910192, 2986776, 3152708, 3273966, 3982368, 4365288, 4480164, 4729062, 5820384, 5973552, 6305416, 6547932, 7093593, 8730576, 8960328, 9458124, 11947104, 12610832, 13095864, 14187186, 17461152, 17920656, 18916248, 21280779, 25221664, 26191728, 28374372, 35841312, 37832496, 42561558, 52383456, 56748744, 75664992, 85123116, 113497488, 170246232, 226994976, 340492464, 680984928]

約数ペア:

[(1, 680984928), (2, 340492464), (3, 226994976), (4, 170246232), (6, 113497488), (8, 85123116), (9, 75664992), (12, 56748744), (13, 52383456), (16, 42561558), (18, 37832496), (19, 35841312), (24, 28374372), (26, 26191728), (27, 25221664), (32, 21280779), (36, 18916248), (38, 17920656), (39, 17461152), (48, 14187186), (52, 13095864), (54, 12610832), (57, 11947104), (72, 9458124), (76, 8960328), (78, 8730576), (96, 7093593), (104, 6547932), (108, 6305416), (114, 5973552), (117, 5820384), (144, 4729062), (152, 4480164), (156, 4365288), (171, 3982368), (208, 3273966), (216, 3152708), (228, 2986776), (234, 2910192), (247, 2757024), (288, 2364531), (304, 2240082), (312, 2182644), (342, 1991184), (351, 1940128), (416, 1636983), (432, 1576354), (456, 1493388), (468, 1455096), (494, 1378512), (513, 1327456), (608, 1120041), (624, 1091322), (684, 995592), (702, 970064), (741, 919008), (864, 788177), (912, 746694), (936, 727548), (988, 689256), (1026, 663728), (1248, 545661), (1368, 497796), (1404, 485032), (1482, 459504), (1824, 373347), (1872, 363774), (1976, 344628), (2052, 331864), (2223, 306336), (2736, 248898), (2808, 242516), (2964, 229752), (3191, 213408), (3744, 181887), (3952, 172314), (4104, 165932), (4446, 153168), (5472, 124449), (5616, 121258), (5928, 114876), (6382, 106704), (6669, 102112), (7904, 86157), (8208, 82966), (8892, 76584), (9573, 71136), (11232, 60629), (11856, 57438), (12764, 53352), (13338, 51056), (16416, 41483), (17784, 38292), (19146, 35568), (23712, 28719), (25528, 26676)]