1298071040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 160

約数和(自身を含む): 3767062464

約数和(自身を除く): 2468991424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4261, 4352, 4480, 4760, 5440, 7616, 8522, 8704, 8960, 9520, 10880, 15232, 17044, 17920, 19040, 21305, 21760, 29827, 30464, 34088, 38080, 42610, 43520, 59654, 60928, 68176, 72437, 76160, 85220, 119308, 136352, 144874, 149135, 152320, 170440, 238616, 272704, 289748, 298270, 304640, 340880, 362185, 477232, 507059, 545408, 579496, 596540, 681760, 724370, 954464, 1014118, 1090816, 1158992, 1193080, 1363520, 1448740, 1908928, 2028236, 2181632, 2317984, 2386160, 2535295, 2727040, 2897480, 3817856, 4056472, 4635968, 4772320, 5070590, 5454080, 5794960, 7635712, 8112944, 9271936, 9544640, 10141180, 10908160, 11589920, 15271424, 16225888, 18543872, 19089280, 20282360, 23179840, 32451776, 37087744, 38178560, 40564720, 46359680, 64903552, 76357120, 81129440, 92719360, 129807104, 162258880, 185438720, 259614208, 324517760, 649035520, 1298071040]

約数ペア:

[(1, 1298071040), (2, 649035520), (4, 324517760), (5, 259614208), (7, 185438720), (8, 162258880), (10, 129807104), (14, 92719360), (16, 81129440), (17, 76357120), (20, 64903552), (28, 46359680), (32, 40564720), (34, 38178560), (35, 37087744), (40, 32451776), (56, 23179840), (64, 20282360), (68, 19089280), (70, 18543872), (80, 16225888), (85, 15271424), (112, 11589920), (119, 10908160), (128, 10141180), (136, 9544640), (140, 9271936), (160, 8112944), (170, 7635712), (224, 5794960), (238, 5454080), (256, 5070590), (272, 4772320), (280, 4635968), (320, 4056472), (340, 3817856), (448, 2897480), (476, 2727040), (512, 2535295), (544, 2386160), (560, 2317984), (595, 2181632), (640, 2028236), (680, 1908928), (896, 1448740), (952, 1363520), (1088, 1193080), (1120, 1158992), (1190, 1090816), (1280, 1014118), (1360, 954464), (1792, 724370), (1904, 681760), (2176, 596540), (2240, 579496), (2380, 545408), (2560, 507059), (2720, 477232), (3584, 362185), (3808, 340880), (4261, 304640), (4352, 298270), (4480, 289748), (4760, 272704), (5440, 238616), (7616, 170440), (8522, 152320), (8704, 149135), (8960, 144874), (9520, 136352), (10880, 119308), (15232, 85220), (17044, 76160), (17920, 72437), (19040, 68176), (21305, 60928), (21760, 59654), (29827, 43520), (30464, 42610), (34088, 38080)]