899958240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 3293952480

約数和(自身を除く): 2393994240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 97, 102, 120, 136, 144, 153, 160, 170, 180, 194, 204, 240, 255, 272, 288, 291, 306, 340, 360, 379, 388, 408, 480, 485, 510, 544, 582, 612, 680, 720, 758, 765, 776, 816, 873, 970, 1020, 1137, 1164, 1224, 1360, 1440, 1455, 1516, 1530, 1552, 1632, 1649, 1746, 1895, 1940, 2040, 2274, 2328, 2448, 2720, 2910, 3032, 3060, 3104, 3298, 3411, 3492, 3790, 3880, 4080, 4365, 4548, 4656, 4896, 4947, 5685, 5820, 6064, 6120, 6443, 6596, 6822, 6984, 7580, 7760, 8160, 8245, 8730, 9096, 9312, 9894, 11370, 11640, 12128, 12240, 12886, 13192, 13644, 13968, 14841, 15160, 15520, 16490, 17055, 17460, 18192, 19329, 19788, 22740, 23280, 24480, 24735, 25772, 26384, 27288, 27936, 29682, 30320, 32215, 32980, 34110, 34920, 36384, 36763, 38658, 39576, 45480, 46560, 49470, 51544, 52768, 54576, 57987, 59364, 60640, 64430, 65960, 68220, 69840, 73526, 74205, 77316, 79152, 90960, 96645, 98940, 103088, 109152, 110289, 115974, 118728, 128860, 131920, 136440, 139680, 147052, 148410, 154632, 158304, 181920, 183815, 193290, 197880, 206176, 220578, 231948, 237456, 257720, 263840, 272880, 289935, 294104, 296820, 309264, 330867, 367630, 386580, 395760, 441156, 463896, 474912, 515440, 545760, 551445, 579870, 588208, 593640, 618528, 624971, 661734, 735260, 773160, 791520, 882312, 927792, 1030880, 1102890, 1159740, 1176416, 1187280, 1249942, 1323468, 1470520, 1546320, 1654335, 1764624, 1855584, 1874913, 2205780, 2319480, 2374560, 2499884, 2646936, 2941040, 3092640, 3124855, 3308670, 3529248, 3749826, 4411560, 4638960, 4999768, 5293872, 5624739, 5882080, 6249710, 6617340, 7499652, 8823120, 9277920, 9374565, 9999536, 10587744, 11249478, 12499420, 13234680, 14999304, 17646240, 18749130, 19999072, 22498956, 24998840, 26469360, 28123695, 29998608, 37498260, 44997912, 49997680, 52938720, 56247390, 59997216, 74996520, 89995824, 99995360, 112494780, 149993040, 179991648, 224989560, 299986080, 449979120, 899958240]

約数ペア:

[(1, 899958240), (2, 449979120), (3, 299986080), (4, 224989560), (5, 179991648), (6, 149993040), (8, 112494780), (9, 99995360), (10, 89995824), (12, 74996520), (15, 59997216), (16, 56247390), (17, 52938720), (18, 49997680), (20, 44997912), (24, 37498260), (30, 29998608), (32, 28123695), (34, 26469360), (36, 24998840), (40, 22498956), (45, 19999072), (48, 18749130), (51, 17646240), (60, 14999304), (68, 13234680), (72, 12499420), (80, 11249478), (85, 10587744), (90, 9999536), (96, 9374565), (97, 9277920), (102, 8823120), (120, 7499652), (136, 6617340), (144, 6249710), (153, 5882080), (160, 5624739), (170, 5293872), (180, 4999768), (194, 4638960), (204, 4411560), (240, 3749826), (255, 3529248), (272, 3308670), (288, 3124855), (291, 3092640), (306, 2941040), (340, 2646936), (360, 2499884), (379, 2374560), (388, 2319480), (408, 2205780), (480, 1874913), (485, 1855584), (510, 1764624), (544, 1654335), (582, 1546320), (612, 1470520), (680, 1323468), (720, 1249942), (758, 1187280), (765, 1176416), (776, 1159740), (816, 1102890), (873, 1030880), (970, 927792), (1020, 882312), (1137, 791520), (1164, 773160), (1224, 735260), (1360, 661734), (1440, 624971), (1455, 618528), (1516, 593640), (1530, 588208), (1552, 579870), (1632, 551445), (1649, 545760), (1746, 515440), (1895, 474912), (1940, 463896), (2040, 441156), (2274, 395760), (2328, 386580), (2448, 367630), (2720, 330867), (2910, 309264), (3032, 296820), (3060, 294104), (3104, 289935), (3298, 272880), (3411, 263840), (3492, 257720), (3790, 237456), (3880, 231948), (4080, 220578), (4365, 206176), (4548, 197880), (4656, 193290), (4896, 183815), (4947, 181920), (5685, 158304), (5820, 154632), (6064, 148410), (6120, 147052), (6443, 139680), (6596, 136440), (6822, 131920), (6984, 128860), (7580, 118728), (7760, 115974), (8160, 110289), (8245, 109152), (8730, 103088), (9096, 98940), (9312, 96645), (9894, 90960), (11370, 79152), (11640, 77316), (12128, 74205), (12240, 73526), (12886, 69840), (13192, 68220), (13644, 65960), (13968, 64430), (14841, 60640), (15160, 59364), (15520, 57987), (16490, 54576), (17055, 52768), (17460, 51544), (18192, 49470), (19329, 46560), (19788, 45480), (22740, 39576), (23280, 38658), (24480, 36763), (24735, 36384), (25772, 34920), (26384, 34110), (27288, 32980), (27936, 32215), (29682, 30320)]