203409240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73699}}^1$

素因数の和:73736

約数の個数: 64

約数和(自身を含む): 636768000

約数和(自身を除く): 433358760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 73699, 147398, 221097, 294796, 368495, 442194, 589592, 736990, 884388, 1105485, 1473980, 1695077, 1768776, 2210970, 2947960, 3390154, 4421940, 5085231, 6780308, 8475385, 8843880, 10170462, 13560616, 16950770, 20340924, 25426155, 33901540, 40681848, 50852310, 67803080, 101704620, 203409240]

約数ペア:

[(1, 203409240), (2, 101704620), (3, 67803080), (4, 50852310), (5, 40681848), (6, 33901540), (8, 25426155), (10, 20340924), (12, 16950770), (15, 13560616), (20, 10170462), (23, 8843880), (24, 8475385), (30, 6780308), (40, 5085231), (46, 4421940), (60, 3390154), (69, 2947960), (92, 2210970), (115, 1768776), (120, 1695077), (138, 1473980), (184, 1105485), (230, 884388), (276, 736990), (345, 589592), (460, 442194), (552, 368495), (690, 294796), (920, 221097), (1380, 147398), (2760, 73699)]