171424960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 471684096

約数和(自身を除く): 300259136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 743, 824, 1030, 1120, 1442, 1486, 1648, 2060, 2240, 2884, 2972, 3296, 3605, 3715, 4120, 5201, 5768, 5944, 6592, 7210, 7430, 8240, 10402, 11536, 11888, 14420, 14860, 16480, 20804, 23072, 23776, 26005, 28840, 29720, 32960, 41608, 46144, 47552, 52010, 57680, 59440, 76529, 83216, 104020, 115360, 118880, 153058, 166432, 208040, 230720, 237760, 306116, 332864, 382645, 416080, 535703, 612232, 765290, 832160, 1071406, 1224464, 1530580, 1664320, 2142812, 2448928, 2678515, 3061160, 4285624, 4897856, 5357030, 6122320, 8571248, 10714060, 12244640, 17142496, 21428120, 24489280, 34284992, 42856240, 85712480, 171424960]

約数ペア:

[(1, 171424960), (2, 85712480), (4, 42856240), (5, 34284992), (7, 24489280), (8, 21428120), (10, 17142496), (14, 12244640), (16, 10714060), (20, 8571248), (28, 6122320), (32, 5357030), (35, 4897856), (40, 4285624), (56, 3061160), (64, 2678515), (70, 2448928), (80, 2142812), (103, 1664320), (112, 1530580), (140, 1224464), (160, 1071406), (206, 832160), (224, 765290), (280, 612232), (320, 535703), (412, 416080), (448, 382645), (515, 332864), (560, 306116), (721, 237760), (743, 230720), (824, 208040), (1030, 166432), (1120, 153058), (1442, 118880), (1486, 115360), (1648, 104020), (2060, 83216), (2240, 76529), (2884, 59440), (2972, 57680), (3296, 52010), (3605, 47552), (3715, 46144), (4120, 41608), (5201, 32960), (5768, 29720), (5944, 28840), (6592, 26005), (7210, 23776), (7430, 23072), (8240, 20804), (10402, 16480), (11536, 14860), (11888, 14420)]