64336160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 191600640

約数和(自身を除く): 127264480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 109, 112, 119, 124, 136, 140, 155, 160, 170, 217, 218, 224, 238, 248, 272, 280, 310, 340, 434, 436, 476, 496, 527, 544, 545, 560, 595, 620, 680, 763, 868, 872, 952, 992, 1054, 1085, 1090, 1120, 1190, 1240, 1360, 1526, 1736, 1744, 1853, 1904, 2108, 2170, 2180, 2380, 2480, 2635, 2720, 3052, 3379, 3472, 3488, 3689, 3706, 3808, 3815, 4216, 4340, 4360, 4760, 4960, 5270, 6104, 6758, 6944, 7378, 7412, 7630, 8432, 8680, 8720, 9265, 9520, 10540, 12208, 12971, 13516, 14756, 14824, 15260, 16864, 16895, 17360, 17440, 18445, 18530, 19040, 21080, 23653, 24416, 25942, 27032, 29512, 29648, 30520, 33790, 34720, 36890, 37060, 42160, 47306, 51884, 54064, 57443, 59024, 59296, 61040, 64855, 67580, 73780, 74120, 84320, 94612, 103768, 108128, 114886, 118048, 118265, 122080, 129710, 135160, 147560, 148240, 189224, 207536, 229772, 236530, 259420, 270320, 287215, 295120, 296480, 378448, 402101, 415072, 459544, 473060, 518840, 540640, 574430, 590240, 756896, 804202, 919088, 946120, 1037680, 1148860, 1608404, 1838176, 1892240, 2010505, 2075360, 2297720, 3216808, 3784480, 4021010, 4595440, 6433616, 8042020, 9190880, 12867232, 16084040, 32168080, 64336160]

約数ペア:

[(1, 64336160), (2, 32168080), (4, 16084040), (5, 12867232), (7, 9190880), (8, 8042020), (10, 6433616), (14, 4595440), (16, 4021010), (17, 3784480), (20, 3216808), (28, 2297720), (31, 2075360), (32, 2010505), (34, 1892240), (35, 1838176), (40, 1608404), (56, 1148860), (62, 1037680), (68, 946120), (70, 919088), (80, 804202), (85, 756896), (109, 590240), (112, 574430), (119, 540640), (124, 518840), (136, 473060), (140, 459544), (155, 415072), (160, 402101), (170, 378448), (217, 296480), (218, 295120), (224, 287215), (238, 270320), (248, 259420), (272, 236530), (280, 229772), (310, 207536), (340, 189224), (434, 148240), (436, 147560), (476, 135160), (496, 129710), (527, 122080), (544, 118265), (545, 118048), (560, 114886), (595, 108128), (620, 103768), (680, 94612), (763, 84320), (868, 74120), (872, 73780), (952, 67580), (992, 64855), (1054, 61040), (1085, 59296), (1090, 59024), (1120, 57443), (1190, 54064), (1240, 51884), (1360, 47306), (1526, 42160), (1736, 37060), (1744, 36890), (1853, 34720), (1904, 33790), (2108, 30520), (2170, 29648), (2180, 29512), (2380, 27032), (2480, 25942), (2635, 24416), (2720, 23653), (3052, 21080), (3379, 19040), (3472, 18530), (3488, 18445), (3689, 17440), (3706, 17360), (3808, 16895), (3815, 16864), (4216, 15260), (4340, 14824), (4360, 14756), (4760, 13516), (4960, 12971), (5270, 12208), (6104, 10540), (6758, 9520), (6944, 9265), (7378, 8720), (7412, 8680), (7630, 8432)]