112455680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 156

約数和(自身を含む): 301756440

約数和(自身を除く): 189300760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 289, 304, 320, 323, 340, 380, 512, 544, 578, 608, 640, 646, 680, 760, 1024, 1088, 1156, 1216, 1280, 1292, 1360, 1445, 1520, 1615, 2048, 2176, 2312, 2432, 2560, 2584, 2720, 2890, 3040, 3230, 4096, 4352, 4624, 4864, 5120, 5168, 5440, 5491, 5780, 6080, 6460, 8704, 9248, 9728, 10240, 10336, 10880, 10982, 11560, 12160, 12920, 17408, 18496, 19456, 20480, 20672, 21760, 21964, 23120, 24320, 25840, 27455, 34816, 36992, 38912, 41344, 43520, 43928, 46240, 48640, 51680, 54910, 69632, 73984, 77824, 82688, 87040, 87856, 92480, 97280, 103360, 109820, 147968, 165376, 174080, 175712, 184960, 194560, 206720, 219640, 295936, 330752, 348160, 351424, 369920, 389120, 413440, 439280, 591872, 661504, 702848, 739840, 826880, 878560, 1183744, 1323008, 1405696, 1479680, 1653760, 1757120, 2811392, 2959360, 3307520, 3514240, 5622784, 5918720, 6615040, 7028480, 11245568, 14056960, 22491136, 28113920, 56227840, 112455680]

約数ペア:

[(1, 112455680), (2, 56227840), (4, 28113920), (5, 22491136), (8, 14056960), (10, 11245568), (16, 7028480), (17, 6615040), (19, 5918720), (20, 5622784), (32, 3514240), (34, 3307520), (38, 2959360), (40, 2811392), (64, 1757120), (68, 1653760), (76, 1479680), (80, 1405696), (85, 1323008), (95, 1183744), (128, 878560), (136, 826880), (152, 739840), (160, 702848), (170, 661504), (190, 591872), (256, 439280), (272, 413440), (289, 389120), (304, 369920), (320, 351424), (323, 348160), (340, 330752), (380, 295936), (512, 219640), (544, 206720), (578, 194560), (608, 184960), (640, 175712), (646, 174080), (680, 165376), (760, 147968), (1024, 109820), (1088, 103360), (1156, 97280), (1216, 92480), (1280, 87856), (1292, 87040), (1360, 82688), (1445, 77824), (1520, 73984), (1615, 69632), (2048, 54910), (2176, 51680), (2312, 48640), (2432, 46240), (2560, 43928), (2584, 43520), (2720, 41344), (2890, 38912), (3040, 36992), (3230, 34816), (4096, 27455), (4352, 25840), (4624, 24320), (4864, 23120), (5120, 21964), (5168, 21760), (5440, 20672), (5491, 20480), (5780, 19456), (6080, 18496), (6460, 17408), (8704, 12920), (9248, 12160), (9728, 11560), (10240, 10982), (10336, 10880)]