98398720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 301498560

約数和(自身を除く): 203099840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 256, 266, 272, 280, 289, 304, 320, 323, 340, 380, 448, 476, 512, 532, 544, 560, 578, 595, 608, 640, 646, 665, 680, 760, 896, 952, 1064, 1088, 1120, 1156, 1190, 1216, 1280, 1292, 1330, 1360, 1445, 1520, 1615, 1792, 1904, 2023, 2128, 2176, 2240, 2261, 2312, 2380, 2432, 2560, 2584, 2660, 2720, 2890, 3040, 3230, 3584, 3808, 4046, 4256, 4352, 4480, 4522, 4624, 4760, 4864, 5168, 5320, 5440, 5491, 5780, 6080, 6460, 7616, 8092, 8512, 8704, 8960, 9044, 9248, 9520, 9728, 10115, 10336, 10640, 10880, 10982, 11305, 11560, 12160, 12920, 15232, 16184, 17024, 17920, 18088, 18496, 19040, 20230, 20672, 21280, 21760, 21964, 22610, 23120, 24320, 25840, 27455, 30464, 32368, 34048, 36176, 36992, 38080, 38437, 40460, 41344, 42560, 43520, 43928, 45220, 46240, 48640, 51680, 54910, 60928, 64736, 68096, 72352, 73984, 76160, 76874, 80920, 82688, 85120, 87856, 90440, 92480, 103360, 109820, 129472, 144704, 147968, 152320, 153748, 161840, 165376, 170240, 175712, 180880, 184960, 192185, 206720, 219640, 258944, 289408, 304640, 307496, 323680, 340480, 351424, 361760, 369920, 384370, 413440, 439280, 517888, 578816, 614992, 647360, 702848, 723520, 739840, 768740, 826880, 878560, 1035776, 1157632, 1229984, 1294720, 1405696, 1447040, 1537480, 1757120, 2459968, 2589440, 2811392, 2894080, 3074960, 3514240, 4919936, 5178880, 5788160, 6149920, 7028480, 9839872, 12299840, 14056960, 19679744, 24599680, 49199360, 98398720]

約数ペア:

[(1, 98398720), (2, 49199360), (4, 24599680), (5, 19679744), (7, 14056960), (8, 12299840), (10, 9839872), (14, 7028480), (16, 6149920), (17, 5788160), (19, 5178880), (20, 4919936), (28, 3514240), (32, 3074960), (34, 2894080), (35, 2811392), (38, 2589440), (40, 2459968), (56, 1757120), (64, 1537480), (68, 1447040), (70, 1405696), (76, 1294720), (80, 1229984), (85, 1157632), (95, 1035776), (112, 878560), (119, 826880), (128, 768740), (133, 739840), (136, 723520), (140, 702848), (152, 647360), (160, 614992), (170, 578816), (190, 517888), (224, 439280), (238, 413440), (256, 384370), (266, 369920), (272, 361760), (280, 351424), (289, 340480), (304, 323680), (320, 307496), (323, 304640), (340, 289408), (380, 258944), (448, 219640), (476, 206720), (512, 192185), (532, 184960), (544, 180880), (560, 175712), (578, 170240), (595, 165376), (608, 161840), (640, 153748), (646, 152320), (665, 147968), (680, 144704), (760, 129472), (896, 109820), (952, 103360), (1064, 92480), (1088, 90440), (1120, 87856), (1156, 85120), (1190, 82688), (1216, 80920), (1280, 76874), (1292, 76160), (1330, 73984), (1360, 72352), (1445, 68096), (1520, 64736), (1615, 60928), (1792, 54910), (1904, 51680), (2023, 48640), (2128, 46240), (2176, 45220), (2240, 43928), (2261, 43520), (2312, 42560), (2380, 41344), (2432, 40460), (2560, 38437), (2584, 38080), (2660, 36992), (2720, 36176), (2890, 34048), (3040, 32368), (3230, 30464), (3584, 27455), (3808, 25840), (4046, 24320), (4256, 23120), (4352, 22610), (4480, 21964), (4522, 21760), (4624, 21280), (4760, 20672), (4864, 20230), (5168, 19040), (5320, 18496), (5440, 18088), (5491, 17920), (5780, 17024), (6080, 16184), (6460, 15232), (7616, 12920), (8092, 12160), (8512, 11560), (8704, 11305), (8960, 10982), (9044, 10880), (9248, 10640), (9520, 10336), (9728, 10115)]