73359160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 198414720

約数和(自身を除く): 125055560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 73, 74, 97, 140, 146, 148, 185, 194, 259, 280, 292, 296, 365, 370, 388, 485, 511, 518, 584, 679, 730, 740, 776, 970, 1022, 1036, 1295, 1358, 1460, 1480, 1940, 2044, 2072, 2555, 2590, 2701, 2716, 2920, 3395, 3589, 3880, 4088, 5110, 5180, 5402, 5432, 6790, 7081, 7178, 10220, 10360, 10804, 13505, 13580, 14162, 14356, 17945, 18907, 20440, 21608, 25123, 27010, 27160, 28324, 28712, 35405, 35890, 37814, 49567, 50246, 54020, 56648, 70810, 71780, 75628, 94535, 99134, 100492, 108040, 125615, 141620, 143560, 151256, 189070, 198268, 200984, 247835, 251230, 261997, 283240, 378140, 396536, 495670, 502460, 523994, 756280, 991340, 1004920, 1047988, 1309985, 1833979, 1982680, 2095976, 2619970, 3667958, 5239940, 7335916, 9169895, 10479880, 14671832, 18339790, 36679580, 73359160]

約数ペア:

[(1, 73359160), (2, 36679580), (4, 18339790), (5, 14671832), (7, 10479880), (8, 9169895), (10, 7335916), (14, 5239940), (20, 3667958), (28, 2619970), (35, 2095976), (37, 1982680), (40, 1833979), (56, 1309985), (70, 1047988), (73, 1004920), (74, 991340), (97, 756280), (140, 523994), (146, 502460), (148, 495670), (185, 396536), (194, 378140), (259, 283240), (280, 261997), (292, 251230), (296, 247835), (365, 200984), (370, 198268), (388, 189070), (485, 151256), (511, 143560), (518, 141620), (584, 125615), (679, 108040), (730, 100492), (740, 99134), (776, 94535), (970, 75628), (1022, 71780), (1036, 70810), (1295, 56648), (1358, 54020), (1460, 50246), (1480, 49567), (1940, 37814), (2044, 35890), (2072, 35405), (2555, 28712), (2590, 28324), (2701, 27160), (2716, 27010), (2920, 25123), (3395, 21608), (3589, 20440), (3880, 18907), (4088, 17945), (5110, 14356), (5180, 14162), (5402, 13580), (5432, 13505), (6790, 10804), (7081, 10360), (7178, 10220)]