207013920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 682286976

約数和(自身を除く): 475273056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 67, 80, 82, 96, 120, 123, 134, 157, 160, 164, 201, 205, 240, 246, 268, 314, 328, 335, 402, 410, 471, 480, 492, 536, 615, 628, 656, 670, 785, 804, 820, 942, 984, 1005, 1072, 1230, 1256, 1312, 1340, 1570, 1608, 1640, 1884, 1968, 2010, 2144, 2355, 2460, 2512, 2680, 2747, 3140, 3216, 3280, 3768, 3936, 4020, 4710, 4920, 5024, 5360, 5494, 6280, 6432, 6437, 6560, 7536, 8040, 8241, 9420, 9840, 10519, 10720, 10988, 12560, 12874, 13735, 15072, 16080, 16482, 18840, 19311, 19680, 21038, 21976, 25120, 25748, 27470, 31557, 32160, 32185, 32964, 37680, 38622, 41205, 42076, 43952, 51496, 52595, 54940, 63114, 64370, 65928, 75360, 77244, 82410, 84152, 87904, 96555, 102992, 105190, 109880, 126228, 128740, 131856, 154488, 157785, 164820, 168304, 193110, 205984, 210380, 219760, 252456, 257480, 263712, 308976, 315570, 329640, 336608, 386220, 420760, 431279, 439520, 504912, 514960, 617952, 631140, 659280, 772440, 841520, 862558, 1009824, 1029920, 1262280, 1293837, 1318560, 1544880, 1683040, 1725116, 2156395, 2524560, 2587674, 3089760, 3450232, 4312790, 5049120, 5175348, 6469185, 6900464, 8625580, 10350696, 12938370, 13800928, 17251160, 20701392, 25876740, 34502320, 41402784, 51753480, 69004640, 103506960, 207013920]

約数ペア:

[(1, 207013920), (2, 103506960), (3, 69004640), (4, 51753480), (5, 41402784), (6, 34502320), (8, 25876740), (10, 20701392), (12, 17251160), (15, 13800928), (16, 12938370), (20, 10350696), (24, 8625580), (30, 6900464), (32, 6469185), (40, 5175348), (41, 5049120), (48, 4312790), (60, 3450232), (67, 3089760), (80, 2587674), (82, 2524560), (96, 2156395), (120, 1725116), (123, 1683040), (134, 1544880), (157, 1318560), (160, 1293837), (164, 1262280), (201, 1029920), (205, 1009824), (240, 862558), (246, 841520), (268, 772440), (314, 659280), (328, 631140), (335, 617952), (402, 514960), (410, 504912), (471, 439520), (480, 431279), (492, 420760), (536, 386220), (615, 336608), (628, 329640), (656, 315570), (670, 308976), (785, 263712), (804, 257480), (820, 252456), (942, 219760), (984, 210380), (1005, 205984), (1072, 193110), (1230, 168304), (1256, 164820), (1312, 157785), (1340, 154488), (1570, 131856), (1608, 128740), (1640, 126228), (1884, 109880), (1968, 105190), (2010, 102992), (2144, 96555), (2355, 87904), (2460, 84152), (2512, 82410), (2680, 77244), (2747, 75360), (3140, 65928), (3216, 64370), (3280, 63114), (3768, 54940), (3936, 52595), (4020, 51496), (4710, 43952), (4920, 42076), (5024, 41205), (5360, 38622), (5494, 37680), (6280, 32964), (6432, 32185), (6437, 32160), (6560, 31557), (7536, 27470), (8040, 25748), (8241, 25120), (9420, 21976), (9840, 21038), (10519, 19680), (10720, 19311), (10988, 18840), (12560, 16482), (12874, 16080), (13735, 15072)]