70138880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 204372480

約数和(自身を除く): 134233600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 103, 112, 128, 133, 140, 152, 160, 190, 206, 224, 256, 266, 280, 304, 320, 380, 412, 448, 512, 515, 532, 560, 608, 640, 665, 721, 760, 824, 896, 1024, 1030, 1064, 1120, 1216, 1280, 1330, 1442, 1520, 1648, 1792, 1957, 2060, 2128, 2240, 2432, 2560, 2660, 2884, 3040, 3296, 3584, 3605, 3914, 4120, 4256, 4480, 4864, 5120, 5320, 5768, 6080, 6592, 7168, 7210, 7828, 8240, 8512, 8960, 9728, 9785, 10640, 11536, 12160, 13184, 13699, 14420, 15656, 16480, 17024, 17920, 19456, 19570, 21280, 23072, 24320, 26368, 27398, 28840, 31312, 32960, 34048, 35840, 39140, 42560, 46144, 48640, 52736, 54796, 57680, 62624, 65920, 68096, 68495, 78280, 85120, 92288, 97280, 105472, 109592, 115360, 125248, 131840, 136192, 136990, 156560, 170240, 184576, 219184, 230720, 250496, 263680, 273980, 313120, 340480, 369152, 438368, 461440, 500992, 527360, 547960, 626240, 680960, 738304, 876736, 922880, 1001984, 1095920, 1252480, 1753472, 1845760, 2003968, 2191840, 2504960, 3506944, 3691520, 4383680, 5009920, 7013888, 8767360, 10019840, 14027776, 17534720, 35069440, 70138880]

約数ペア:

[(1, 70138880), (2, 35069440), (4, 17534720), (5, 14027776), (7, 10019840), (8, 8767360), (10, 7013888), (14, 5009920), (16, 4383680), (19, 3691520), (20, 3506944), (28, 2504960), (32, 2191840), (35, 2003968), (38, 1845760), (40, 1753472), (56, 1252480), (64, 1095920), (70, 1001984), (76, 922880), (80, 876736), (95, 738304), (103, 680960), (112, 626240), (128, 547960), (133, 527360), (140, 500992), (152, 461440), (160, 438368), (190, 369152), (206, 340480), (224, 313120), (256, 273980), (266, 263680), (280, 250496), (304, 230720), (320, 219184), (380, 184576), (412, 170240), (448, 156560), (512, 136990), (515, 136192), (532, 131840), (560, 125248), (608, 115360), (640, 109592), (665, 105472), (721, 97280), (760, 92288), (824, 85120), (896, 78280), (1024, 68495), (1030, 68096), (1064, 65920), (1120, 62624), (1216, 57680), (1280, 54796), (1330, 52736), (1442, 48640), (1520, 46144), (1648, 42560), (1792, 39140), (1957, 35840), (2060, 34048), (2128, 32960), (2240, 31312), (2432, 28840), (2560, 27398), (2660, 26368), (2884, 24320), (3040, 23072), (3296, 21280), (3584, 19570), (3605, 19456), (3914, 17920), (4120, 17024), (4256, 16480), (4480, 15656), (4864, 14420), (5120, 13699), (5320, 13184), (5768, 12160), (6080, 11536), (6592, 10640), (7168, 9785), (7210, 9728), (7828, 8960), (8240, 8512)]