146718320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 410057088

約数和(自身を除く): 263338768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 73, 74, 80, 97, 112, 140, 146, 148, 185, 194, 259, 280, 292, 296, 365, 370, 388, 485, 511, 518, 560, 584, 592, 679, 730, 740, 776, 970, 1022, 1036, 1168, 1295, 1358, 1460, 1480, 1552, 1940, 2044, 2072, 2555, 2590, 2701, 2716, 2920, 2960, 3395, 3589, 3880, 4088, 4144, 5110, 5180, 5402, 5432, 5840, 6790, 7081, 7178, 7760, 8176, 10220, 10360, 10804, 10864, 13505, 13580, 14162, 14356, 17945, 18907, 20440, 20720, 21608, 25123, 27010, 27160, 28324, 28712, 35405, 35890, 37814, 40880, 43216, 49567, 50246, 54020, 54320, 56648, 57424, 70810, 71780, 75628, 94535, 99134, 100492, 108040, 113296, 125615, 141620, 143560, 151256, 189070, 198268, 200984, 216080, 247835, 251230, 261997, 283240, 287120, 302512, 378140, 396536, 401968, 495670, 502460, 523994, 566480, 756280, 793072, 991340, 1004920, 1047988, 1309985, 1512560, 1833979, 1982680, 2009840, 2095976, 2619970, 3667958, 3965360, 4191952, 5239940, 7335916, 9169895, 10479880, 14671832, 18339790, 20959760, 29343664, 36679580, 73359160, 146718320]

約数ペア:

[(1, 146718320), (2, 73359160), (4, 36679580), (5, 29343664), (7, 20959760), (8, 18339790), (10, 14671832), (14, 10479880), (16, 9169895), (20, 7335916), (28, 5239940), (35, 4191952), (37, 3965360), (40, 3667958), (56, 2619970), (70, 2095976), (73, 2009840), (74, 1982680), (80, 1833979), (97, 1512560), (112, 1309985), (140, 1047988), (146, 1004920), (148, 991340), (185, 793072), (194, 756280), (259, 566480), (280, 523994), (292, 502460), (296, 495670), (365, 401968), (370, 396536), (388, 378140), (485, 302512), (511, 287120), (518, 283240), (560, 261997), (584, 251230), (592, 247835), (679, 216080), (730, 200984), (740, 198268), (776, 189070), (970, 151256), (1022, 143560), (1036, 141620), (1168, 125615), (1295, 113296), (1358, 108040), (1460, 100492), (1480, 99134), (1552, 94535), (1940, 75628), (2044, 71780), (2072, 70810), (2555, 57424), (2590, 56648), (2701, 54320), (2716, 54020), (2920, 50246), (2960, 49567), (3395, 43216), (3589, 40880), (3880, 37814), (4088, 35890), (4144, 35405), (5110, 28712), (5180, 28324), (5402, 27160), (5432, 27010), (5840, 25123), (6790, 21608), (7081, 20720), (7178, 20440), (7760, 18907), (8176, 17945), (10220, 14356), (10360, 14162), (10804, 13580), (10864, 13505)]