196680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 648000

約数和(自身を除く): 451320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4470, 4917, 5960, 6556, 8195, 8940, 9834, 13112, 16390, 17880, 19668, 24585, 32780, 39336, 49170, 65560, 98340, 196680]

約数ペア:

[(1, 196680), (2, 98340), (3, 65560), (4, 49170), (5, 39336), (6, 32780), (8, 24585), (10, 19668), (11, 17880), (12, 16390), (15, 13112), (20, 9834), (22, 8940), (24, 8195), (30, 6556), (33, 5960), (40, 4917), (44, 4470), (55, 3576), (60, 3278), (66, 2980), (88, 2235), (110, 1788), (120, 1639), (132, 1490), (149, 1320), (165, 1192), (220, 894), (264, 745), (298, 660), (330, 596), (440, 447)]