13879616640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{56921}}^1$

素因数の和:57070

約数の個数: 128

約数和(自身を含む): 44590417920

約数和(自身を除く): 30710801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 56921, 60960, 81280, 113842, 121920, 170763, 227684, 243840, 284605, 341526, 455368, 569210, 683052, 853815, 910736, 1138420, 1366104, 1707630, 1821472, 2276840, 2732208, 3415260, 3642944, 4553680, 5464416, 6830520, 7228967, 7285888, 9107360, 10928832, 13661040, 14457934, 18214720, 21686901, 21857664, 27322080, 28915868, 36144835, 36429440, 43373802, 54644160, 57831736, 72289670, 86747604, 108434505, 109288320, 115663472, 144579340, 173495208, 216869010, 231326944, 289158680, 346990416, 433738020, 462653888, 578317360, 693980832, 867476040, 925307776, 1156634720, 1387961664, 1734952080, 2313269440, 2775923328, 3469904160, 4626538880, 6939808320, 13879616640]

約数ペア:

[(1, 13879616640), (2, 6939808320), (3, 4626538880), (4, 3469904160), (5, 2775923328), (6, 2313269440), (8, 1734952080), (10, 1387961664), (12, 1156634720), (15, 925307776), (16, 867476040), (20, 693980832), (24, 578317360), (30, 462653888), (32, 433738020), (40, 346990416), (48, 289158680), (60, 231326944), (64, 216869010), (80, 173495208), (96, 144579340), (120, 115663472), (127, 109288320), (128, 108434505), (160, 86747604), (192, 72289670), (240, 57831736), (254, 54644160), (320, 43373802), (381, 36429440), (384, 36144835), (480, 28915868), (508, 27322080), (635, 21857664), (640, 21686901), (762, 18214720), (960, 14457934), (1016, 13661040), (1270, 10928832), (1524, 9107360), (1905, 7285888), (1920, 7228967), (2032, 6830520), (2540, 5464416), (3048, 4553680), (3810, 3642944), (4064, 3415260), (5080, 2732208), (6096, 2276840), (7620, 1821472), (8128, 1707630), (10160, 1366104), (12192, 1138420), (15240, 910736), (16256, 853815), (20320, 683052), (24384, 569210), (30480, 455368), (40640, 341526), (48768, 284605), (56921, 243840), (60960, 227684), (81280, 170763), (113842, 121920)]