1258449920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 352

約数和(自身を含む): 3868142208

約数和(自身を除く): 2609692288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 73, 74, 80, 91, 104, 112, 128, 130, 140, 146, 148, 160, 182, 185, 208, 224, 256, 259, 260, 280, 292, 296, 320, 364, 365, 370, 416, 448, 455, 481, 511, 512, 518, 520, 560, 584, 592, 640, 728, 730, 740, 832, 896, 910, 949, 962, 1022, 1024, 1036, 1040, 1120, 1168, 1184, 1280, 1295, 1456, 1460, 1480, 1664, 1792, 1820, 1898, 1924, 2044, 2072, 2080, 2240, 2336, 2368, 2405, 2555, 2560, 2590, 2701, 2912, 2920, 2960, 3328, 3367, 3584, 3640, 3796, 3848, 4088, 4144, 4160, 4480, 4672, 4736, 4745, 4810, 5110, 5120, 5180, 5402, 5824, 5840, 5920, 6643, 6656, 6734, 7168, 7280, 7592, 7696, 8176, 8288, 8320, 8960, 9344, 9472, 9490, 9620, 10220, 10360, 10804, 11648, 11680, 11840, 13286, 13312, 13468, 13505, 14560, 15184, 15392, 16352, 16576, 16640, 16835, 17920, 18688, 18907, 18944, 18980, 19240, 20440, 20720, 21608, 23296, 23360, 23680, 26572, 26936, 27010, 29120, 30368, 30784, 32704, 33152, 33215, 33280, 33670, 35113, 35840, 37376, 37814, 37888, 37960, 38480, 40880, 41440, 43216, 46592, 46720, 47360, 53144, 53872, 54020, 58240, 60736, 61568, 65408, 66304, 66430, 66560, 67340, 70226, 74752, 75628, 75920, 76960, 81760, 82880, 86432, 93184, 93440, 94535, 94720, 106288, 107744, 108040, 116480, 121472, 123136, 130816, 132608, 132860, 134680, 140452, 151256, 151840, 153920, 163520, 165760, 172864, 175565, 186880, 189070, 189440, 212576, 215488, 216080, 232960, 242944, 245791, 246272, 261632, 265216, 265720, 269360, 280904, 302512, 303680, 307840, 327040, 331520, 345728, 351130, 373760, 378140, 425152, 430976, 432160, 465920, 485888, 491582, 492544, 523264, 531440, 538720, 561808, 605024, 607360, 615680, 654080, 663040, 691456, 702260, 756280, 850304, 861952, 864320, 971776, 983164, 1062880, 1077440, 1123616, 1210048, 1214720, 1228955, 1231360, 1308160, 1326080, 1382912, 1404520, 1512560, 1700608, 1723904, 1728640, 1966328, 2125760, 2154880, 2247232, 2420096, 2429440, 2457910, 2462720, 2616320, 2765824, 2809040, 3025120, 3401216, 3447808, 3457280, 3932656, 4251520, 4309760, 4494464, 4840192, 4858880, 4915820, 5618080, 6050240, 6802432, 6914560, 7865312, 8503040, 8619520, 8988928, 9680384, 9831640, 11236160, 12100480, 13829120, 15730624, 17006080, 17239040, 17977856, 19360768, 19663280, 22472320, 24200960, 31461248, 34012160, 35955712, 39326560, 44944640, 48401920, 62922496, 78653120, 89889280, 96803840, 125844992, 157306240, 179778560, 251689984, 314612480, 629224960, 1258449920]

約数ペア:

[(1, 1258449920), (2, 629224960), (4, 314612480), (5, 251689984), (7, 179778560), (8, 157306240), (10, 125844992), (13, 96803840), (14, 89889280), (16, 78653120), (20, 62922496), (26, 48401920), (28, 44944640), (32, 39326560), (35, 35955712), (37, 34012160), (40, 31461248), (52, 24200960), (56, 22472320), (64, 19663280), (65, 19360768), (70, 17977856), (73, 17239040), (74, 17006080), (80, 15730624), (91, 13829120), (104, 12100480), (112, 11236160), (128, 9831640), (130, 9680384), (140, 8988928), (146, 8619520), (148, 8503040), (160, 7865312), (182, 6914560), (185, 6802432), (208, 6050240), (224, 5618080), (256, 4915820), (259, 4858880), (260, 4840192), (280, 4494464), (292, 4309760), (296, 4251520), (320, 3932656), (364, 3457280), (365, 3447808), (370, 3401216), (416, 3025120), (448, 2809040), (455, 2765824), (481, 2616320), (511, 2462720), (512, 2457910), (518, 2429440), (520, 2420096), (560, 2247232), (584, 2154880), (592, 2125760), (640, 1966328), (728, 1728640), (730, 1723904), (740, 1700608), (832, 1512560), (896, 1404520), (910, 1382912), (949, 1326080), (962, 1308160), (1022, 1231360), (1024, 1228955), (1036, 1214720), (1040, 1210048), (1120, 1123616), (1168, 1077440), (1184, 1062880), (1280, 983164), (1295, 971776), (1456, 864320), (1460, 861952), (1480, 850304), (1664, 756280), (1792, 702260), (1820, 691456), (1898, 663040), (1924, 654080), (2044, 615680), (2072, 607360), (2080, 605024), (2240, 561808), (2336, 538720), (2368, 531440), (2405, 523264), (2555, 492544), (2560, 491582), (2590, 485888), (2701, 465920), (2912, 432160), (2920, 430976), (2960, 425152), (3328, 378140), (3367, 373760), (3584, 351130), (3640, 345728), (3796, 331520), (3848, 327040), (4088, 307840), (4144, 303680), (4160, 302512), (4480, 280904), (4672, 269360), (4736, 265720), (4745, 265216), (4810, 261632), (5110, 246272), (5120, 245791), (5180, 242944), (5402, 232960), (5824, 216080), (5840, 215488), (5920, 212576), (6643, 189440), (6656, 189070), (6734, 186880), (7168, 175565), (7280, 172864), (7592, 165760), (7696, 163520), (8176, 153920), (8288, 151840), (8320, 151256), (8960, 140452), (9344, 134680), (9472, 132860), (9490, 132608), (9620, 130816), (10220, 123136), (10360, 121472), (10804, 116480), (11648, 108040), (11680, 107744), (11840, 106288), (13286, 94720), (13312, 94535), (13468, 93440), (13505, 93184), (14560, 86432), (15184, 82880), (15392, 81760), (16352, 76960), (16576, 75920), (16640, 75628), (16835, 74752), (17920, 70226), (18688, 67340), (18907, 66560), (18944, 66430), (18980, 66304), (19240, 65408), (20440, 61568), (20720, 60736), (21608, 58240), (23296, 54020), (23360, 53872), (23680, 53144), (26572, 47360), (26936, 46720), (27010, 46592), (29120, 43216), (30368, 41440), (30784, 40880), (32704, 38480), (33152, 37960), (33215, 37888), (33280, 37814), (33670, 37376), (35113, 35840)]