15693902080

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3316

約数の個数: 144

約数和(自身を含む): 38838003120

約数和(自身を除く): 23144101040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 73, 80, 106, 128, 146, 160, 212, 256, 265, 292, 320, 365, 424, 530, 584, 640, 730, 848, 1060, 1168, 1280, 1460, 1696, 2120, 2336, 2920, 3169, 3392, 3869, 4240, 4672, 5840, 6338, 6784, 7738, 8480, 9344, 11680, 12676, 13568, 15476, 15845, 16960, 18688, 19345, 23360, 25352, 30952, 31690, 33920, 38690, 46720, 50704, 61904, 63380, 67840, 77380, 93440, 101408, 123808, 126760, 154760, 167957, 202816, 231337, 247616, 253520, 309520, 335914, 405632, 462674, 495232, 507040, 619040, 671828, 811264, 839785, 925348, 990464, 1014080, 1156685, 1238080, 1343656, 1679570, 1850696, 2028160, 2313370, 2476160, 2687312, 3359140, 3701392, 4056320, 4626740, 4952320, 5374624, 6718280, 7402784, 9253480, 10749248, 12260861, 13436560, 14805568, 18506960, 21498496, 24521722, 26873120, 29611136, 37013920, 42996992, 49043444, 53746240, 59222272, 61304305, 74027840, 98086888, 107492480, 122608610, 148055680, 196173776, 214984960, 245217220, 296111360, 392347552, 490434440, 784695104, 980868880, 1569390208, 1961737760, 3138780416, 3923475520, 7846951040, 15693902080]

約数ペア:

[(1, 15693902080), (2, 7846951040), (4, 3923475520), (5, 3138780416), (8, 1961737760), (10, 1569390208), (16, 980868880), (20, 784695104), (32, 490434440), (40, 392347552), (53, 296111360), (64, 245217220), (73, 214984960), (80, 196173776), (106, 148055680), (128, 122608610), (146, 107492480), (160, 98086888), (212, 74027840), (256, 61304305), (265, 59222272), (292, 53746240), (320, 49043444), (365, 42996992), (424, 37013920), (530, 29611136), (584, 26873120), (640, 24521722), (730, 21498496), (848, 18506960), (1060, 14805568), (1168, 13436560), (1280, 12260861), (1460, 10749248), (1696, 9253480), (2120, 7402784), (2336, 6718280), (2920, 5374624), (3169, 4952320), (3392, 4626740), (3869, 4056320), (4240, 3701392), (4672, 3359140), (5840, 2687312), (6338, 2476160), (6784, 2313370), (7738, 2028160), (8480, 1850696), (9344, 1679570), (11680, 1343656), (12676, 1238080), (13568, 1156685), (15476, 1014080), (15845, 990464), (16960, 925348), (18688, 839785), (19345, 811264), (23360, 671828), (25352, 619040), (30952, 507040), (31690, 495232), (33920, 462674), (38690, 405632), (46720, 335914), (50704, 309520), (61904, 253520), (63380, 247616), (67840, 231337), (77380, 202816), (93440, 167957), (101408, 154760), (123808, 126760)]