133089720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 278174280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 120, 139, 158, 202, 237, 278, 303, 316, 395, 404, 417, 474, 505, 556, 606, 632, 695, 790, 808, 834, 948, 1010, 1112, 1185, 1212, 1390, 1515, 1580, 1668, 1896, 2020, 2085, 2370, 2424, 2780, 3030, 3160, 3336, 4040, 4170, 4740, 5560, 6060, 7979, 8340, 9480, 10981, 12120, 14039, 15958, 16680, 21962, 23937, 28078, 31916, 32943, 39895, 42117, 43924, 47874, 54905, 56156, 63832, 65886, 70195, 79790, 84234, 87848, 95748, 109810, 112312, 119685, 131772, 140390, 159580, 164715, 168468, 191496, 210585, 219620, 239370, 263544, 280780, 319160, 329430, 336936, 421170, 439240, 478740, 561560, 658860, 842340, 957480, 1109081, 1317720, 1684680, 2218162, 3327243, 4436324, 5545405, 6654486, 8872648, 11090810, 13308972, 16636215, 22181620, 26617944, 33272430, 44363240, 66544860, 133089720]

約数ペア:

[(1, 133089720), (2, 66544860), (3, 44363240), (4, 33272430), (5, 26617944), (6, 22181620), (8, 16636215), (10, 13308972), (12, 11090810), (15, 8872648), (20, 6654486), (24, 5545405), (30, 4436324), (40, 3327243), (60, 2218162), (79, 1684680), (101, 1317720), (120, 1109081), (139, 957480), (158, 842340), (202, 658860), (237, 561560), (278, 478740), (303, 439240), (316, 421170), (395, 336936), (404, 329430), (417, 319160), (474, 280780), (505, 263544), (556, 239370), (606, 219620), (632, 210585), (695, 191496), (790, 168468), (808, 164715), (834, 159580), (948, 140390), (1010, 131772), (1112, 119685), (1185, 112312), (1212, 109810), (1390, 95748), (1515, 87848), (1580, 84234), (1668, 79790), (1896, 70195), (2020, 65886), (2085, 63832), (2370, 56156), (2424, 54905), (2780, 47874), (3030, 43924), (3160, 42117), (3336, 39895), (4040, 32943), (4170, 31916), (4740, 28078), (5560, 23937), (6060, 21962), (7979, 16680), (8340, 15958), (9480, 14039), (10981, 12120)]