1857052120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1298

約数の個数: 256

約数和(自身を含む): 5710694400

約数和(自身を除く): 3853642280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 29, 34, 35, 40, 44, 55, 56, 58, 68, 70, 77, 85, 88, 110, 116, 119, 136, 140, 145, 154, 170, 187, 203, 220, 232, 238, 280, 290, 308, 319, 340, 374, 385, 406, 440, 476, 493, 580, 595, 616, 638, 680, 748, 770, 812, 935, 952, 986, 1015, 1160, 1190, 1223, 1276, 1309, 1496, 1540, 1595, 1624, 1870, 1972, 2030, 2233, 2380, 2446, 2465, 2552, 2618, 3080, 3190, 3451, 3740, 3944, 4060, 4466, 4760, 4892, 4930, 5236, 5423, 6115, 6380, 6545, 6902, 7480, 8120, 8561, 8932, 9784, 9860, 10472, 10846, 11165, 12230, 12760, 13090, 13453, 13804, 17122, 17255, 17864, 19720, 20791, 21692, 22330, 24460, 26180, 26906, 27115, 27608, 34244, 34510, 35467, 37961, 41582, 42805, 43384, 44660, 48920, 52360, 53812, 54230, 67265, 68488, 69020, 70934, 75922, 83164, 85610, 89320, 94171, 103955, 107624, 108460, 134530, 138040, 141868, 145537, 151844, 166328, 171220, 177335, 188342, 189805, 207910, 216920, 228701, 248269, 269060, 283736, 291074, 303688, 342440, 354670, 376684, 379610, 390137, 415820, 457402, 470855, 496538, 538120, 582148, 602939, 709340, 727685, 753368, 759220, 780274, 831640, 914804, 941710, 993076, 1143505, 1164296, 1205878, 1241345, 1418680, 1455370, 1518440, 1560548, 1600907, 1829608, 1883420, 1950685, 1986152, 2287010, 2411756, 2482690, 2730959, 2910740, 3014695, 3121096, 3201814, 3766840, 3901370, 4220573, 4574020, 4823512, 4965380, 5461918, 5821480, 6029390, 6403628, 6632329, 7802740, 8004535, 8441146, 9148040, 9930760, 10923836, 12058780, 12807256, 13264658, 13654795, 15605480, 16009070, 16882292, 21102865, 21847672, 24117560, 26529316, 27309590, 32018140, 33161645, 33764584, 42205730, 46426303, 53058632, 54619180, 64036280, 66323290, 84411460, 92852606, 109238360, 132646580, 168822920, 185705212, 232131515, 265293160, 371410424, 464263030, 928526060, 1857052120]

約数ペア:

[(1, 1857052120), (2, 928526060), (4, 464263030), (5, 371410424), (7, 265293160), (8, 232131515), (10, 185705212), (11, 168822920), (14, 132646580), (17, 109238360), (20, 92852606), (22, 84411460), (28, 66323290), (29, 64036280), (34, 54619180), (35, 53058632), (40, 46426303), (44, 42205730), (55, 33764584), (56, 33161645), (58, 32018140), (68, 27309590), (70, 26529316), (77, 24117560), (85, 21847672), (88, 21102865), (110, 16882292), (116, 16009070), (119, 15605480), (136, 13654795), (140, 13264658), (145, 12807256), (154, 12058780), (170, 10923836), (187, 9930760), (203, 9148040), (220, 8441146), (232, 8004535), (238, 7802740), (280, 6632329), (290, 6403628), (308, 6029390), (319, 5821480), (340, 5461918), (374, 4965380), (385, 4823512), (406, 4574020), (440, 4220573), (476, 3901370), (493, 3766840), (580, 3201814), (595, 3121096), (616, 3014695), (638, 2910740), (680, 2730959), (748, 2482690), (770, 2411756), (812, 2287010), (935, 1986152), (952, 1950685), (986, 1883420), (1015, 1829608), (1160, 1600907), (1190, 1560548), (1223, 1518440), (1276, 1455370), (1309, 1418680), (1496, 1241345), (1540, 1205878), (1595, 1164296), (1624, 1143505), (1870, 993076), (1972, 941710), (2030, 914804), (2233, 831640), (2380, 780274), (2446, 759220), (2465, 753368), (2552, 727685), (2618, 709340), (3080, 602939), (3190, 582148), (3451, 538120), (3740, 496538), (3944, 470855), (4060, 457402), (4466, 415820), (4760, 390137), (4892, 379610), (4930, 376684), (5236, 354670), (5423, 342440), (6115, 303688), (6380, 291074), (6545, 283736), (6902, 269060), (7480, 248269), (8120, 228701), (8561, 216920), (8932, 207910), (9784, 189805), (9860, 188342), (10472, 177335), (10846, 171220), (11165, 166328), (12230, 151844), (12760, 145537), (13090, 141868), (13453, 138040), (13804, 134530), (17122, 108460), (17255, 107624), (17864, 103955), (19720, 94171), (20791, 89320), (21692, 85610), (22330, 83164), (24460, 75922), (26180, 70934), (26906, 69020), (27115, 68488), (27608, 67265), (34244, 54230), (34510, 53812), (35467, 52360), (37961, 48920), (41582, 44660), (42805, 43384)]