79367680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 224699904

約数和(自身を除く): 145332224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 103, 112, 128, 140, 160, 172, 206, 215, 224, 256, 280, 301, 320, 344, 412, 430, 448, 512, 515, 560, 602, 640, 688, 721, 824, 860, 896, 1030, 1120, 1204, 1280, 1376, 1442, 1505, 1648, 1720, 1792, 2060, 2240, 2408, 2560, 2752, 2884, 3010, 3296, 3440, 3584, 3605, 4120, 4429, 4480, 4816, 5504, 5768, 6020, 6592, 6880, 7210, 8240, 8858, 8960, 9632, 11008, 11536, 12040, 13184, 13760, 14420, 16480, 17716, 17920, 19264, 22016, 22145, 23072, 24080, 26368, 27520, 28840, 31003, 32960, 35432, 38528, 44290, 46144, 48160, 52736, 55040, 57680, 62006, 65920, 70864, 77056, 88580, 92288, 96320, 110080, 115360, 124012, 131840, 141728, 154112, 155015, 177160, 184576, 192640, 230720, 248024, 263680, 283456, 310030, 354320, 369152, 385280, 461440, 496048, 566912, 620060, 708640, 770560, 922880, 992096, 1133824, 1240120, 1417280, 1845760, 1984192, 2267648, 2480240, 2834560, 3968384, 4960480, 5669120, 7936768, 9920960, 11338240, 15873536, 19841920, 39683840, 79367680]

約数ペア:

[(1, 79367680), (2, 39683840), (4, 19841920), (5, 15873536), (7, 11338240), (8, 9920960), (10, 7936768), (14, 5669120), (16, 4960480), (20, 3968384), (28, 2834560), (32, 2480240), (35, 2267648), (40, 1984192), (43, 1845760), (56, 1417280), (64, 1240120), (70, 1133824), (80, 992096), (86, 922880), (103, 770560), (112, 708640), (128, 620060), (140, 566912), (160, 496048), (172, 461440), (206, 385280), (215, 369152), (224, 354320), (256, 310030), (280, 283456), (301, 263680), (320, 248024), (344, 230720), (412, 192640), (430, 184576), (448, 177160), (512, 155015), (515, 154112), (560, 141728), (602, 131840), (640, 124012), (688, 115360), (721, 110080), (824, 96320), (860, 92288), (896, 88580), (1030, 77056), (1120, 70864), (1204, 65920), (1280, 62006), (1376, 57680), (1442, 55040), (1505, 52736), (1648, 48160), (1720, 46144), (1792, 44290), (2060, 38528), (2240, 35432), (2408, 32960), (2560, 31003), (2752, 28840), (2884, 27520), (3010, 26368), (3296, 24080), (3440, 23072), (3584, 22145), (3605, 22016), (4120, 19264), (4429, 17920), (4480, 17716), (4816, 16480), (5504, 14420), (5768, 13760), (6020, 13184), (6592, 12040), (6880, 11536), (7210, 11008), (8240, 9632), (8858, 8960)]