297961160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 784089720

約数和(自身を除く): 486128560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 281, 392, 490, 541, 562, 980, 1082, 1124, 1405, 1960, 1967, 2164, 2248, 2705, 2810, 3787, 3934, 4328, 5410, 5620, 7574, 7868, 9835, 10820, 11240, 13769, 15148, 15736, 18935, 19670, 21640, 26509, 27538, 30296, 37870, 39340, 53018, 55076, 68845, 75740, 78680, 106036, 110152, 132545, 137690, 151480, 152021, 212072, 265090, 275380, 304042, 530180, 550760, 608084, 760105, 1060360, 1064147, 1216168, 1520210, 2128294, 3040420, 4256588, 5320735, 6080840, 7449029, 8513176, 10641470, 14898058, 21282940, 29796116, 37245145, 42565880, 59592232, 74490290, 148980580, 297961160]

約数ペア:

[(1, 297961160), (2, 148980580), (4, 74490290), (5, 59592232), (7, 42565880), (8, 37245145), (10, 29796116), (14, 21282940), (20, 14898058), (28, 10641470), (35, 8513176), (40, 7449029), (49, 6080840), (56, 5320735), (70, 4256588), (98, 3040420), (140, 2128294), (196, 1520210), (245, 1216168), (280, 1064147), (281, 1060360), (392, 760105), (490, 608084), (541, 550760), (562, 530180), (980, 304042), (1082, 275380), (1124, 265090), (1405, 212072), (1960, 152021), (1967, 151480), (2164, 137690), (2248, 132545), (2705, 110152), (2810, 106036), (3787, 78680), (3934, 75740), (4328, 68845), (5410, 55076), (5620, 53018), (7574, 39340), (7868, 37870), (9835, 30296), (10820, 27538), (11240, 26509), (13769, 21640), (15148, 19670), (15736, 18935)]