2028025560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:506

約数の個数: 256

約数和(自身を含む): 6868592640

約数和(自身を除く): 4840567080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 97, 110, 120, 132, 141, 165, 188, 194, 220, 235, 264, 282, 291, 330, 337, 376, 388, 440, 470, 485, 517, 564, 582, 660, 674, 705, 776, 940, 970, 1011, 1034, 1067, 1128, 1164, 1320, 1348, 1410, 1455, 1551, 1685, 1880, 1940, 2022, 2068, 2134, 2328, 2585, 2696, 2820, 2910, 3102, 3201, 3370, 3707, 3880, 4044, 4136, 4268, 4559, 5055, 5170, 5335, 5640, 5820, 6204, 6402, 6740, 7414, 7755, 8088, 8536, 9118, 10110, 10340, 10670, 11121, 11640, 12408, 12804, 13480, 13677, 14828, 15510, 15839, 16005, 18236, 18535, 20220, 20680, 21340, 22242, 22795, 25608, 27354, 29656, 31020, 31678, 32010, 32689, 36472, 37070, 40440, 42680, 44484, 45590, 47517, 50149, 54708, 55605, 62040, 63356, 64020, 65378, 68385, 74140, 79195, 88968, 91180, 95034, 98067, 100298, 109416, 111210, 126712, 128040, 130756, 136770, 148280, 150447, 158390, 163445, 174229, 182360, 190068, 196134, 200596, 222420, 237585, 250745, 261512, 273540, 300894, 316780, 326890, 348458, 359579, 380136, 392268, 401192, 444840, 475170, 490335, 501490, 522687, 547080, 601788, 633560, 653780, 696916, 719158, 752235, 784536, 871145, 950340, 980670, 1002980, 1045374, 1078737, 1203576, 1307560, 1393832, 1438316, 1504470, 1536383, 1742290, 1797895, 1900680, 1961340, 2005960, 2090748, 2157474, 2613435, 2876632, 3008940, 3072766, 3484580, 3595790, 3922680, 4181496, 4314948, 4609149, 5226870, 5393685, 6017880, 6145532, 6969160, 7191580, 7681915, 8629896, 9218298, 10453740, 10787370, 12291064, 14383160, 15363830, 16900213, 18436596, 20907480, 21574740, 23045745, 30727660, 33800426, 36873192, 43149480, 46091490, 50700639, 61455320, 67600852, 84501065, 92182980, 101401278, 135201704, 169002130, 184365960, 202802556, 253503195, 338004260, 405605112, 507006390, 676008520, 1014012780, 2028025560]

約数ペア:

[(1, 2028025560), (2, 1014012780), (3, 676008520), (4, 507006390), (5, 405605112), (6, 338004260), (8, 253503195), (10, 202802556), (11, 184365960), (12, 169002130), (15, 135201704), (20, 101401278), (22, 92182980), (24, 84501065), (30, 67600852), (33, 61455320), (40, 50700639), (44, 46091490), (47, 43149480), (55, 36873192), (60, 33800426), (66, 30727660), (88, 23045745), (94, 21574740), (97, 20907480), (110, 18436596), (120, 16900213), (132, 15363830), (141, 14383160), (165, 12291064), (188, 10787370), (194, 10453740), (220, 9218298), (235, 8629896), (264, 7681915), (282, 7191580), (291, 6969160), (330, 6145532), (337, 6017880), (376, 5393685), (388, 5226870), (440, 4609149), (470, 4314948), (485, 4181496), (517, 3922680), (564, 3595790), (582, 3484580), (660, 3072766), (674, 3008940), (705, 2876632), (776, 2613435), (940, 2157474), (970, 2090748), (1011, 2005960), (1034, 1961340), (1067, 1900680), (1128, 1797895), (1164, 1742290), (1320, 1536383), (1348, 1504470), (1410, 1438316), (1455, 1393832), (1551, 1307560), (1685, 1203576), (1880, 1078737), (1940, 1045374), (2022, 1002980), (2068, 980670), (2134, 950340), (2328, 871145), (2585, 784536), (2696, 752235), (2820, 719158), (2910, 696916), (3102, 653780), (3201, 633560), (3370, 601788), (3707, 547080), (3880, 522687), (4044, 501490), (4136, 490335), (4268, 475170), (4559, 444840), (5055, 401192), (5170, 392268), (5335, 380136), (5640, 359579), (5820, 348458), (6204, 326890), (6402, 316780), (6740, 300894), (7414, 273540), (7755, 261512), (8088, 250745), (8536, 237585), (9118, 222420), (10110, 200596), (10340, 196134), (10670, 190068), (11121, 182360), (11640, 174229), (12408, 163445), (12804, 158390), (13480, 150447), (13677, 148280), (14828, 136770), (15510, 130756), (15839, 128040), (16005, 126712), (18236, 111210), (18535, 109416), (20220, 100298), (20680, 98067), (21340, 95034), (22242, 91180), (22795, 88968), (25608, 79195), (27354, 74140), (29656, 68385), (31020, 65378), (31678, 64020), (32010, 63356), (32689, 62040), (36472, 55605), (37070, 54708), (40440, 50149), (42680, 47517), (44484, 45590)]