199456320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 224

約数和(自身を含む): 736201728

約数和(自身を除く): 536745408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 402, 420, 443, 448, 469, 480, 536, 560, 670, 672, 804, 840, 886, 938, 960, 1005, 1072, 1120, 1329, 1340, 1344, 1407, 1608, 1680, 1772, 1876, 2010, 2144, 2215, 2240, 2345, 2658, 2680, 2814, 3101, 3216, 3360, 3544, 3752, 4020, 4288, 4430, 4690, 5316, 5360, 5628, 6202, 6432, 6645, 6720, 7035, 7088, 7504, 8040, 8860, 9303, 9380, 10632, 10720, 11256, 12404, 12864, 13290, 14070, 14176, 15008, 15505, 16080, 17720, 18606, 18760, 21264, 21440, 22512, 24808, 26580, 28140, 28352, 29681, 30016, 31010, 32160, 35440, 37212, 37520, 42528, 45024, 46515, 49616, 53160, 56280, 59362, 62020, 64320, 70880, 74424, 75040, 85056, 89043, 90048, 93030, 99232, 106320, 112560, 118724, 124040, 141760, 148405, 148848, 150080, 178086, 186060, 198464, 207767, 212640, 225120, 237448, 248080, 296810, 297696, 356172, 372120, 415534, 425280, 445215, 450240, 474896, 496160, 593620, 595392, 623301, 712344, 744240, 831068, 890430, 949792, 992320, 1038835, 1187240, 1246602, 1424688, 1488480, 1662136, 1780860, 1899584, 2077670, 2374480, 2493204, 2849376, 2976960, 3116505, 3324272, 3561720, 4155340, 4748960, 4986408, 5698752, 6233010, 6648544, 7123440, 8310680, 9497920, 9972816, 12466020, 13297088, 14246880, 16621360, 19945632, 24932040, 28493760, 33242720, 39891264, 49864080, 66485440, 99728160, 199456320]

約数ペア:

[(1, 199456320), (2, 99728160), (3, 66485440), (4, 49864080), (5, 39891264), (6, 33242720), (7, 28493760), (8, 24932040), (10, 19945632), (12, 16621360), (14, 14246880), (15, 13297088), (16, 12466020), (20, 9972816), (21, 9497920), (24, 8310680), (28, 7123440), (30, 6648544), (32, 6233010), (35, 5698752), (40, 4986408), (42, 4748960), (48, 4155340), (56, 3561720), (60, 3324272), (64, 3116505), (67, 2976960), (70, 2849376), (80, 2493204), (84, 2374480), (96, 2077670), (105, 1899584), (112, 1780860), (120, 1662136), (134, 1488480), (140, 1424688), (160, 1246602), (168, 1187240), (192, 1038835), (201, 992320), (210, 949792), (224, 890430), (240, 831068), (268, 744240), (280, 712344), (320, 623301), (335, 595392), (336, 593620), (402, 496160), (420, 474896), (443, 450240), (448, 445215), (469, 425280), (480, 415534), (536, 372120), (560, 356172), (670, 297696), (672, 296810), (804, 248080), (840, 237448), (886, 225120), (938, 212640), (960, 207767), (1005, 198464), (1072, 186060), (1120, 178086), (1329, 150080), (1340, 148848), (1344, 148405), (1407, 141760), (1608, 124040), (1680, 118724), (1772, 112560), (1876, 106320), (2010, 99232), (2144, 93030), (2215, 90048), (2240, 89043), (2345, 85056), (2658, 75040), (2680, 74424), (2814, 70880), (3101, 64320), (3216, 62020), (3360, 59362), (3544, 56280), (3752, 53160), (4020, 49616), (4288, 46515), (4430, 45024), (4690, 42528), (5316, 37520), (5360, 37212), (5628, 35440), (6202, 32160), (6432, 31010), (6645, 30016), (6720, 29681), (7035, 28352), (7088, 28140), (7504, 26580), (8040, 24808), (8860, 22512), (9303, 21440), (9380, 21264), (10632, 18760), (10720, 18606), (11256, 17720), (12404, 16080), (12864, 15505), (13290, 15008), (14070, 14176)]