169284080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 471719808

約数和(自身を除く): 302435728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 73, 80, 82, 101, 112, 140, 146, 164, 202, 205, 280, 287, 292, 328, 365, 404, 410, 505, 511, 560, 574, 584, 656, 707, 730, 808, 820, 1010, 1022, 1148, 1168, 1414, 1435, 1460, 1616, 1640, 2020, 2044, 2296, 2555, 2828, 2870, 2920, 2993, 3280, 3535, 4040, 4088, 4141, 4592, 5110, 5656, 5740, 5840, 5986, 7070, 7373, 8080, 8176, 8282, 10220, 11312, 11480, 11972, 14140, 14746, 14965, 16564, 20440, 20705, 20951, 22960, 23944, 28280, 28987, 29492, 29930, 33128, 36865, 40880, 41410, 41902, 47888, 51611, 56560, 57974, 58984, 59860, 66256, 73730, 82820, 83804, 103222, 104755, 115948, 117968, 119720, 144935, 147460, 165640, 167608, 206444, 209510, 231896, 239440, 258055, 289870, 294920, 302293, 331280, 335216, 412888, 419020, 463792, 516110, 579740, 589840, 604586, 825776, 838040, 1032220, 1159480, 1209172, 1511465, 1676080, 2064440, 2116051, 2318960, 2418344, 3022930, 4128880, 4232102, 4836688, 6045860, 8464204, 10580255, 12091720, 16928408, 21160510, 24183440, 33856816, 42321020, 84642040, 169284080]

約数ペア:

[(1, 169284080), (2, 84642040), (4, 42321020), (5, 33856816), (7, 24183440), (8, 21160510), (10, 16928408), (14, 12091720), (16, 10580255), (20, 8464204), (28, 6045860), (35, 4836688), (40, 4232102), (41, 4128880), (56, 3022930), (70, 2418344), (73, 2318960), (80, 2116051), (82, 2064440), (101, 1676080), (112, 1511465), (140, 1209172), (146, 1159480), (164, 1032220), (202, 838040), (205, 825776), (280, 604586), (287, 589840), (292, 579740), (328, 516110), (365, 463792), (404, 419020), (410, 412888), (505, 335216), (511, 331280), (560, 302293), (574, 294920), (584, 289870), (656, 258055), (707, 239440), (730, 231896), (808, 209510), (820, 206444), (1010, 167608), (1022, 165640), (1148, 147460), (1168, 144935), (1414, 119720), (1435, 117968), (1460, 115948), (1616, 104755), (1640, 103222), (2020, 83804), (2044, 82820), (2296, 73730), (2555, 66256), (2828, 59860), (2870, 58984), (2920, 57974), (2993, 56560), (3280, 51611), (3535, 47888), (4040, 41902), (4088, 41410), (4141, 40880), (4592, 36865), (5110, 33128), (5656, 29930), (5740, 29492), (5840, 28987), (5986, 28280), (7070, 23944), (7373, 22960), (8080, 20951), (8176, 20705), (8282, 20440), (10220, 16564), (11312, 14965), (11480, 14746), (11972, 14140)]