5676720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 20951040

約数和(自身を除く): 15274320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 109, 112, 120, 124, 140, 155, 168, 186, 210, 217, 218, 240, 248, 280, 310, 327, 336, 372, 420, 434, 436, 465, 496, 545, 560, 620, 651, 654, 744, 763, 840, 868, 872, 930, 1085, 1090, 1240, 1302, 1308, 1488, 1526, 1635, 1680, 1736, 1744, 1860, 2170, 2180, 2289, 2480, 2604, 2616, 3052, 3255, 3270, 3379, 3472, 3720, 3815, 4340, 4360, 4578, 5208, 5232, 6104, 6510, 6540, 6758, 7440, 7630, 8680, 8720, 9156, 10137, 10416, 11445, 12208, 13020, 13080, 13516, 15260, 16895, 17360, 18312, 20274, 22890, 23653, 26040, 26160, 27032, 30520, 33790, 36624, 40548, 45780, 47306, 50685, 52080, 54064, 61040, 67580, 70959, 81096, 91560, 94612, 101370, 118265, 135160, 141918, 162192, 183120, 189224, 202740, 236530, 270320, 283836, 354795, 378448, 405480, 473060, 567672, 709590, 810960, 946120, 1135344, 1419180, 1892240, 2838360, 5676720]

約数ペア:

[(1, 5676720), (2, 2838360), (3, 1892240), (4, 1419180), (5, 1135344), (6, 946120), (7, 810960), (8, 709590), (10, 567672), (12, 473060), (14, 405480), (15, 378448), (16, 354795), (20, 283836), (21, 270320), (24, 236530), (28, 202740), (30, 189224), (31, 183120), (35, 162192), (40, 141918), (42, 135160), (48, 118265), (56, 101370), (60, 94612), (62, 91560), (70, 81096), (80, 70959), (84, 67580), (93, 61040), (105, 54064), (109, 52080), (112, 50685), (120, 47306), (124, 45780), (140, 40548), (155, 36624), (168, 33790), (186, 30520), (210, 27032), (217, 26160), (218, 26040), (240, 23653), (248, 22890), (280, 20274), (310, 18312), (327, 17360), (336, 16895), (372, 15260), (420, 13516), (434, 13080), (436, 13020), (465, 12208), (496, 11445), (545, 10416), (560, 10137), (620, 9156), (651, 8720), (654, 8680), (744, 7630), (763, 7440), (840, 6758), (868, 6540), (872, 6510), (930, 6104), (1085, 5232), (1090, 5208), (1240, 4578), (1302, 4360), (1308, 4340), (1488, 3815), (1526, 3720), (1635, 3472), (1680, 3379), (1736, 3270), (1744, 3255), (1860, 3052), (2170, 2616), (2180, 2604), (2289, 2480)]