164821440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24527}}^1$

素因数の和:24554

約数の個数: 112

約数和(自身を含む): 598090752

約数和(自身を除く): 433269312

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24527, 49054, 73581, 98108, 122635, 147162, 171689, 196216, 245270, 294324, 343378, 367905, 392432, 490540, 515067, 588648, 686756, 735810, 784864, 858445, 981080, 1030134, 1177296, 1373512, 1471620, 1569728, 1716890, 1962160, 2060268, 2354592, 2575335, 2747024, 2943240, 3433780, 3924320, 4120536, 4709184, 5150670, 5494048, 5886480, 6867560, 7848640, 8241072, 10301340, 10988096, 11772960, 13735120, 16482144, 20602680, 23545920, 27470240, 32964288, 41205360, 54940480, 82410720, 164821440]

約数ペア:

[(1, 164821440), (2, 82410720), (3, 54940480), (4, 41205360), (5, 32964288), (6, 27470240), (7, 23545920), (8, 20602680), (10, 16482144), (12, 13735120), (14, 11772960), (15, 10988096), (16, 10301340), (20, 8241072), (21, 7848640), (24, 6867560), (28, 5886480), (30, 5494048), (32, 5150670), (35, 4709184), (40, 4120536), (42, 3924320), (48, 3433780), (56, 2943240), (60, 2747024), (64, 2575335), (70, 2354592), (80, 2060268), (84, 1962160), (96, 1716890), (105, 1569728), (112, 1471620), (120, 1373512), (140, 1177296), (160, 1030134), (168, 981080), (192, 858445), (210, 784864), (224, 735810), (240, 686756), (280, 588648), (320, 515067), (336, 490540), (420, 392432), (448, 367905), (480, 343378), (560, 294324), (672, 245270), (840, 196216), (960, 171689), (1120, 147162), (1344, 122635), (1680, 98108), (2240, 73581), (3360, 49054), (6720, 24527)]