239415120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 933928320

約数和(自身を除く): 694513200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 709, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1418, 1608, 1680, 1876, 2010, 2127, 2345, 2412, 2520, 2680, 2814, 2836, 3015, 3216, 3545, 3752, 4020, 4221, 4254, 4690, 4824, 4963, 5040, 5360, 5628, 5672, 6030, 6381, 7035, 7090, 7504, 8040, 8442, 8508, 9380, 9648, 9926, 10635, 11256, 11344, 12060, 12762, 14070, 14180, 14889, 16080, 16884, 17016, 18760, 19852, 21105, 21270, 22512, 24120, 24815, 25524, 28140, 28360, 29778, 31905, 33768, 34032, 37520, 39704, 42210, 42540, 44667, 47503, 48240, 49630, 51048, 56280, 56720, 59556, 63810, 67536, 74445, 79408, 84420, 85080, 89334, 95006, 99260, 102096, 112560, 119112, 127620, 142509, 148890, 168840, 170160, 178668, 190012, 198520, 223335, 237515, 238224, 255240, 285018, 297780, 332521, 337680, 357336, 380024, 397040, 427527, 446670, 475030, 510480, 570036, 595560, 665042, 712545, 714672, 760048, 855054, 893340, 950060, 997563, 1140072, 1191120, 1330084, 1425090, 1662605, 1710108, 1786680, 1900120, 1995126, 2137635, 2280144, 2660168, 2850180, 2992689, 3325210, 3420216, 3573360, 3800240, 3990252, 4275270, 4987815, 5320336, 5700360, 5985378, 6650420, 6840432, 7980504, 8550540, 9975630, 11400720, 11970756, 13300840, 14963445, 15961008, 17101080, 19951260, 23941512, 26601680, 29926890, 34202160, 39902520, 47883024, 59853780, 79805040, 119707560, 239415120]

約数ペア:

[(1, 239415120), (2, 119707560), (3, 79805040), (4, 59853780), (5, 47883024), (6, 39902520), (7, 34202160), (8, 29926890), (9, 26601680), (10, 23941512), (12, 19951260), (14, 17101080), (15, 15961008), (16, 14963445), (18, 13300840), (20, 11970756), (21, 11400720), (24, 9975630), (28, 8550540), (30, 7980504), (35, 6840432), (36, 6650420), (40, 5985378), (42, 5700360), (45, 5320336), (48, 4987815), (56, 4275270), (60, 3990252), (63, 3800240), (67, 3573360), (70, 3420216), (72, 3325210), (80, 2992689), (84, 2850180), (90, 2660168), (105, 2280144), (112, 2137635), (120, 1995126), (126, 1900120), (134, 1786680), (140, 1710108), (144, 1662605), (168, 1425090), (180, 1330084), (201, 1191120), (210, 1140072), (240, 997563), (252, 950060), (268, 893340), (280, 855054), (315, 760048), (335, 714672), (336, 712545), (360, 665042), (402, 595560), (420, 570036), (469, 510480), (504, 475030), (536, 446670), (560, 427527), (603, 397040), (630, 380024), (670, 357336), (709, 337680), (720, 332521), (804, 297780), (840, 285018), (938, 255240), (1005, 238224), (1008, 237515), (1072, 223335), (1206, 198520), (1260, 190012), (1340, 178668), (1407, 170160), (1418, 168840), (1608, 148890), (1680, 142509), (1876, 127620), (2010, 119112), (2127, 112560), (2345, 102096), (2412, 99260), (2520, 95006), (2680, 89334), (2814, 85080), (2836, 84420), (3015, 79408), (3216, 74445), (3545, 67536), (3752, 63810), (4020, 59556), (4221, 56720), (4254, 56280), (4690, 51048), (4824, 49630), (4963, 48240), (5040, 47503), (5360, 44667), (5628, 42540), (5672, 42210), (6030, 39704), (6381, 37520), (7035, 34032), (7090, 33768), (7504, 31905), (8040, 29778), (8442, 28360), (8508, 28140), (9380, 25524), (9648, 24815), (9926, 24120), (10635, 22512), (11256, 21270), (11344, 21105), (12060, 19852), (12762, 18760), (14070, 17016), (14180, 16884), (14889, 16080)]