18398248960

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 272

約数和(自身を含む): 54433262016

約数和(自身を除く): 36035013056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 617, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1234, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2468, 2560, 2912, 3085, 3328, 3584, 3640, 4096, 4160, 4319, 4480, 4936, 5120, 5824, 6170, 6656, 7168, 7280, 8021, 8192, 8320, 8638, 8960, 9872, 10240, 11648, 12340, 13312, 14336, 14560, 16042, 16384, 16640, 17276, 17920, 19744, 20480, 21595, 23296, 24680, 26624, 28672, 29120, 32084, 32768, 33280, 34552, 35840, 39488, 40105, 40960, 43190, 46592, 49360, 53248, 56147, 57344, 58240, 64168, 65536, 66560, 69104, 71680, 78976, 80210, 81920, 86380, 93184, 98720, 106496, 112294, 114688, 116480, 128336, 133120, 138208, 143360, 157952, 160420, 163840, 172760, 186368, 197440, 212992, 224588, 229376, 232960, 256672, 266240, 276416, 280735, 286720, 315904, 320840, 327680, 345520, 372736, 394880, 425984, 449176, 458752, 465920, 513344, 532480, 552832, 561470, 573440, 631808, 641680, 691040, 745472, 789760, 851968, 898352, 931840, 1026688, 1064960, 1105664, 1122940, 1146880, 1263616, 1283360, 1382080, 1490944, 1579520, 1796704, 1863680, 2053376, 2129920, 2211328, 2245880, 2293760, 2527232, 2566720, 2764160, 2981888, 3159040, 3593408, 3727360, 4106752, 4259840, 4422656, 4491760, 5054464, 5133440, 5528320, 5963776, 6318080, 7186816, 7454720, 8213504, 8845312, 8983520, 10108928, 10266880, 11056640, 12636160, 14373632, 14909440, 16427008, 17690624, 17967040, 20217856, 20533760, 22113280, 25272320, 28747264, 29818880, 32854016, 35381248, 35934080, 40435712, 41067520, 44226560, 50544640, 57494528, 65708032, 70762496, 71868160, 82135040, 88453120, 101089280, 114989056, 131416064, 141524992, 143736320, 164270080, 176906240, 202178560, 229978112, 262832128, 283049984, 287472640, 328540160, 353812480, 459956224, 525664256, 574945280, 657080320, 707624960, 919912448, 1149890560, 1314160640, 1415249920, 1839824896, 2299781120, 2628321280, 3679649792, 4599562240, 9199124480, 18398248960]

約数ペア:

[(1, 18398248960), (2, 9199124480), (4, 4599562240), (5, 3679649792), (7, 2628321280), (8, 2299781120), (10, 1839824896), (13, 1415249920), (14, 1314160640), (16, 1149890560), (20, 919912448), (26, 707624960), (28, 657080320), (32, 574945280), (35, 525664256), (40, 459956224), (52, 353812480), (56, 328540160), (64, 287472640), (65, 283049984), (70, 262832128), (80, 229978112), (91, 202178560), (104, 176906240), (112, 164270080), (128, 143736320), (130, 141524992), (140, 131416064), (160, 114989056), (182, 101089280), (208, 88453120), (224, 82135040), (256, 71868160), (260, 70762496), (280, 65708032), (320, 57494528), (364, 50544640), (416, 44226560), (448, 41067520), (455, 40435712), (512, 35934080), (520, 35381248), (560, 32854016), (617, 29818880), (640, 28747264), (728, 25272320), (832, 22113280), (896, 20533760), (910, 20217856), (1024, 17967040), (1040, 17690624), (1120, 16427008), (1234, 14909440), (1280, 14373632), (1456, 12636160), (1664, 11056640), (1792, 10266880), (1820, 10108928), (2048, 8983520), (2080, 8845312), (2240, 8213504), (2468, 7454720), (2560, 7186816), (2912, 6318080), (3085, 5963776), (3328, 5528320), (3584, 5133440), (3640, 5054464), (4096, 4491760), (4160, 4422656), (4319, 4259840), (4480, 4106752), (4936, 3727360), (5120, 3593408), (5824, 3159040), (6170, 2981888), (6656, 2764160), (7168, 2566720), (7280, 2527232), (8021, 2293760), (8192, 2245880), (8320, 2211328), (8638, 2129920), (8960, 2053376), (9872, 1863680), (10240, 1796704), (11648, 1579520), (12340, 1490944), (13312, 1382080), (14336, 1283360), (14560, 1263616), (16042, 1146880), (16384, 1122940), (16640, 1105664), (17276, 1064960), (17920, 1026688), (19744, 931840), (20480, 898352), (21595, 851968), (23296, 789760), (24680, 745472), (26624, 691040), (28672, 641680), (29120, 631808), (32084, 573440), (32768, 561470), (33280, 552832), (34552, 532480), (35840, 513344), (39488, 465920), (40105, 458752), (40960, 449176), (43190, 425984), (46592, 394880), (49360, 372736), (53248, 345520), (56147, 327680), (57344, 320840), (58240, 315904), (64168, 286720), (65536, 280735), (66560, 276416), (69104, 266240), (71680, 256672), (78976, 232960), (80210, 229376), (81920, 224588), (86380, 212992), (93184, 197440), (98720, 186368), (106496, 172760), (112294, 163840), (114688, 160420), (116480, 157952), (128336, 143360), (133120, 138208)]