247232160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{24527}}^1$

素因数の和:24555

約数の個数: 144

約数和(自身を含む): 964244736

約数和(自身を除く): 717012576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 24527, 49054, 73581, 98108, 122635, 147162, 171689, 196216, 220743, 245270, 294324, 343378, 367905, 392432, 441486, 490540, 515067, 588648, 686756, 735810, 784864, 858445, 882972, 981080, 1030134, 1103715, 1177296, 1373512, 1471620, 1545201, 1716890, 1765944, 1962160, 2060268, 2207430, 2354592, 2575335, 2747024, 2943240, 3090402, 3433780, 3531888, 3924320, 4120536, 4414860, 5150670, 5494048, 5886480, 6180804, 6867560, 7063776, 7726005, 8241072, 8829720, 10301340, 11772960, 12361608, 13735120, 15452010, 16482144, 17659440, 20602680, 24723216, 27470240, 30904020, 35318880, 41205360, 49446432, 61808040, 82410720, 123616080, 247232160]

約数ペア:

[(1, 247232160), (2, 123616080), (3, 82410720), (4, 61808040), (5, 49446432), (6, 41205360), (7, 35318880), (8, 30904020), (9, 27470240), (10, 24723216), (12, 20602680), (14, 17659440), (15, 16482144), (16, 15452010), (18, 13735120), (20, 12361608), (21, 11772960), (24, 10301340), (28, 8829720), (30, 8241072), (32, 7726005), (35, 7063776), (36, 6867560), (40, 6180804), (42, 5886480), (45, 5494048), (48, 5150670), (56, 4414860), (60, 4120536), (63, 3924320), (70, 3531888), (72, 3433780), (80, 3090402), (84, 2943240), (90, 2747024), (96, 2575335), (105, 2354592), (112, 2207430), (120, 2060268), (126, 1962160), (140, 1765944), (144, 1716890), (160, 1545201), (168, 1471620), (180, 1373512), (210, 1177296), (224, 1103715), (240, 1030134), (252, 981080), (280, 882972), (288, 858445), (315, 784864), (336, 735810), (360, 686756), (420, 588648), (480, 515067), (504, 490540), (560, 441486), (630, 392432), (672, 367905), (720, 343378), (840, 294324), (1008, 245270), (1120, 220743), (1260, 196216), (1440, 171689), (1680, 147162), (2016, 122635), (2520, 98108), (3360, 73581), (5040, 49054), (10080, 24527)]