168680400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 633245184

約数和(自身を除く): 464564784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 240, 258, 280, 300, 301, 336, 344, 350, 400, 420, 430, 467, 516, 525, 560, 600, 602, 645, 688, 700, 840, 860, 903, 934, 1032, 1050, 1075, 1200, 1204, 1290, 1400, 1401, 1505, 1680, 1720, 1806, 1868, 2064, 2100, 2150, 2335, 2408, 2580, 2800, 2802, 3010, 3225, 3269, 3440, 3612, 3736, 4200, 4300, 4515, 4670, 4816, 5160, 5604, 6020, 6450, 6538, 7005, 7224, 7472, 7525, 8400, 8600, 9030, 9340, 9807, 10320, 11208, 11675, 12040, 12900, 13076, 14010, 14448, 15050, 16345, 17200, 18060, 18680, 19614, 20081, 22416, 22575, 23350, 24080, 25800, 26152, 28020, 30100, 32690, 35025, 36120, 37360, 39228, 40162, 45150, 46700, 49035, 51600, 52304, 56040, 60200, 60243, 65380, 70050, 72240, 78456, 80324, 81725, 90300, 93400, 98070, 100405, 112080, 120400, 120486, 130760, 140100, 140567, 156912, 160648, 163450, 180600, 186800, 196140, 200810, 240972, 245175, 261520, 280200, 281134, 301215, 321296, 326900, 361200, 392280, 401620, 421701, 481944, 490350, 502025, 560400, 562268, 602430, 653800, 702835, 784560, 803240, 843402, 963888, 980700, 1004050, 1124536, 1204860, 1307600, 1405670, 1506075, 1606480, 1686804, 1961400, 2008100, 2108505, 2249072, 2409720, 2811340, 3012150, 3373608, 3514175, 3922800, 4016200, 4217010, 4819440, 5622680, 6024300, 6747216, 7028350, 8032400, 8434020, 10542525, 11245360, 12048600, 14056700, 16868040, 21085050, 24097200, 28113400, 33736080, 42170100, 56226800, 84340200, 168680400]

約数ペア:

[(1, 168680400), (2, 84340200), (3, 56226800), (4, 42170100), (5, 33736080), (6, 28113400), (7, 24097200), (8, 21085050), (10, 16868040), (12, 14056700), (14, 12048600), (15, 11245360), (16, 10542525), (20, 8434020), (21, 8032400), (24, 7028350), (25, 6747216), (28, 6024300), (30, 5622680), (35, 4819440), (40, 4217010), (42, 4016200), (43, 3922800), (48, 3514175), (50, 3373608), (56, 3012150), (60, 2811340), (70, 2409720), (75, 2249072), (80, 2108505), (84, 2008100), (86, 1961400), (100, 1686804), (105, 1606480), (112, 1506075), (120, 1405670), (129, 1307600), (140, 1204860), (150, 1124536), (168, 1004050), (172, 980700), (175, 963888), (200, 843402), (210, 803240), (215, 784560), (240, 702835), (258, 653800), (280, 602430), (300, 562268), (301, 560400), (336, 502025), (344, 490350), (350, 481944), (400, 421701), (420, 401620), (430, 392280), (467, 361200), (516, 326900), (525, 321296), (560, 301215), (600, 281134), (602, 280200), (645, 261520), (688, 245175), (700, 240972), (840, 200810), (860, 196140), (903, 186800), (934, 180600), (1032, 163450), (1050, 160648), (1075, 156912), (1200, 140567), (1204, 140100), (1290, 130760), (1400, 120486), (1401, 120400), (1505, 112080), (1680, 100405), (1720, 98070), (1806, 93400), (1868, 90300), (2064, 81725), (2100, 80324), (2150, 78456), (2335, 72240), (2408, 70050), (2580, 65380), (2800, 60243), (2802, 60200), (3010, 56040), (3225, 52304), (3269, 51600), (3440, 49035), (3612, 46700), (3736, 45150), (4200, 40162), (4300, 39228), (4515, 37360), (4670, 36120), (4816, 35025), (5160, 32690), (5604, 30100), (6020, 28020), (6450, 26152), (6538, 25800), (7005, 24080), (7224, 23350), (7472, 22575), (7525, 22416), (8400, 20081), (8600, 19614), (9030, 18680), (9340, 18060), (9807, 17200), (10320, 16345), (11208, 15050), (11675, 14448), (12040, 14010), (12900, 13076)]