190014880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 494786880

約数和(自身を除く): 304772000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 535, 856, 880, 1009, 1070, 1177, 1712, 1760, 2018, 2140, 2354, 3424, 4036, 4280, 4708, 5045, 5885, 8072, 8560, 9416, 10090, 11099, 11770, 16144, 17120, 18832, 20180, 22198, 23540, 32288, 37664, 40360, 44396, 47080, 55495, 80720, 88792, 94160, 107963, 110990, 161440, 177584, 188320, 215926, 221980, 355168, 431852, 443960, 539815, 863704, 887920, 1079630, 1187593, 1727408, 1775840, 2159260, 2375186, 3454816, 4318520, 4750372, 5937965, 8637040, 9500744, 11875930, 17274080, 19001488, 23751860, 38002976, 47503720, 95007440, 190014880]

約数ペア:

[(1, 190014880), (2, 95007440), (4, 47503720), (5, 38002976), (8, 23751860), (10, 19001488), (11, 17274080), (16, 11875930), (20, 9500744), (22, 8637040), (32, 5937965), (40, 4750372), (44, 4318520), (55, 3454816), (80, 2375186), (88, 2159260), (107, 1775840), (110, 1727408), (160, 1187593), (176, 1079630), (214, 887920), (220, 863704), (352, 539815), (428, 443960), (440, 431852), (535, 355168), (856, 221980), (880, 215926), (1009, 188320), (1070, 177584), (1177, 161440), (1712, 110990), (1760, 107963), (2018, 94160), (2140, 88792), (2354, 80720), (3424, 55495), (4036, 47080), (4280, 44396), (4708, 40360), (5045, 37664), (5885, 32288), (8072, 23540), (8560, 22198), (9416, 20180), (10090, 18832), (11099, 17120), (11770, 16144)]