133446320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7738

約数の個数: 80

約数和(自身を含む): 366071808

約数和(自身を除く): 232625488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7687, 8680, 15374, 17360, 30748, 38435, 53809, 61496, 76870, 107618, 122992, 153740, 215236, 238297, 269045, 307480, 430472, 476594, 538090, 614960, 860944, 953188, 1076180, 1191485, 1668079, 1906376, 2152360, 2382970, 3336158, 3812752, 4304720, 4765940, 6672316, 8340395, 9531880, 13344632, 16680790, 19063760, 26689264, 33361580, 66723160, 133446320]

約数ペア:

[(1, 133446320), (2, 66723160), (4, 33361580), (5, 26689264), (7, 19063760), (8, 16680790), (10, 13344632), (14, 9531880), (16, 8340395), (20, 6672316), (28, 4765940), (31, 4304720), (35, 3812752), (40, 3336158), (56, 2382970), (62, 2152360), (70, 1906376), (80, 1668079), (112, 1191485), (124, 1076180), (140, 953188), (155, 860944), (217, 614960), (248, 538090), (280, 476594), (310, 430472), (434, 307480), (496, 269045), (560, 238297), (620, 215236), (868, 153740), (1085, 122992), (1240, 107618), (1736, 76870), (2170, 61496), (2480, 53809), (3472, 38435), (4340, 30748), (7687, 17360), (8680, 15374)]