201646680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3677}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 606428640

約数和(自身を除く): 404781960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 3677, 4570, 5484, 6855, 7354, 9140, 10968, 11031, 13710, 14708, 18280, 18385, 22062, 27420, 29416, 36770, 44124, 54840, 55155, 73540, 88248, 110310, 147080, 220620, 441240, 1680389, 3360778, 5041167, 6721556, 8401945, 10082334, 13443112, 16803890, 20164668, 25205835, 33607780, 40329336, 50411670, 67215560, 100823340, 201646680]

約数ペア:

[(1, 201646680), (2, 100823340), (3, 67215560), (4, 50411670), (5, 40329336), (6, 33607780), (8, 25205835), (10, 20164668), (12, 16803890), (15, 13443112), (20, 10082334), (24, 8401945), (30, 6721556), (40, 5041167), (60, 3360778), (120, 1680389), (457, 441240), (914, 220620), (1371, 147080), (1828, 110310), (2285, 88248), (2742, 73540), (3656, 55155), (3677, 54840), (4570, 44124), (5484, 36770), (6855, 29416), (7354, 27420), (9140, 22062), (10968, 18385), (11031, 18280), (13710, 14708)]