314735680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 606979520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 64, 70, 80, 82, 92, 112, 115, 140, 149, 160, 161, 164, 184, 205, 224, 230, 280, 287, 298, 320, 322, 328, 368, 410, 448, 460, 560, 574, 596, 644, 656, 736, 745, 805, 820, 920, 943, 1043, 1120, 1148, 1192, 1288, 1312, 1435, 1472, 1490, 1610, 1640, 1840, 1886, 2086, 2240, 2296, 2384, 2576, 2624, 2870, 2980, 3220, 3280, 3427, 3680, 3772, 4172, 4592, 4715, 4768, 5152, 5215, 5740, 5960, 6109, 6440, 6560, 6601, 6854, 7360, 7544, 8344, 9184, 9430, 9536, 10304, 10430, 11480, 11920, 12218, 12880, 13120, 13202, 13708, 15088, 16688, 17135, 18368, 18860, 20860, 22960, 23840, 23989, 24436, 25760, 26404, 27416, 30176, 30545, 33005, 33376, 34270, 37720, 41720, 42763, 45920, 47680, 47978, 48872, 51520, 52808, 54832, 60352, 61090, 66010, 66752, 68540, 75440, 83440, 85526, 91840, 95956, 97744, 105616, 109664, 119945, 122180, 132020, 137080, 140507, 150880, 166880, 171052, 191912, 195488, 211232, 213815, 219328, 239890, 244360, 264040, 274160, 281014, 301760, 333760, 342104, 383824, 390976, 422464, 427630, 479780, 488720, 528080, 548320, 562028, 684208, 702535, 767648, 855260, 959560, 977440, 983549, 1056160, 1096640, 1124056, 1368416, 1405070, 1535296, 1710520, 1919120, 1954880, 1967098, 2112320, 2248112, 2736832, 2810140, 3421040, 3838240, 3934196, 4496224, 4917745, 5620280, 6842080, 7676480, 7868392, 8992448, 9835490, 11240560, 13684160, 15736784, 19670980, 22481120, 31473568, 39341960, 44962240, 62947136, 78683920, 157367840, 314735680]

約数ペア:

[(1, 314735680), (2, 157367840), (4, 78683920), (5, 62947136), (7, 44962240), (8, 39341960), (10, 31473568), (14, 22481120), (16, 19670980), (20, 15736784), (23, 13684160), (28, 11240560), (32, 9835490), (35, 8992448), (40, 7868392), (41, 7676480), (46, 6842080), (56, 5620280), (64, 4917745), (70, 4496224), (80, 3934196), (82, 3838240), (92, 3421040), (112, 2810140), (115, 2736832), (140, 2248112), (149, 2112320), (160, 1967098), (161, 1954880), (164, 1919120), (184, 1710520), (205, 1535296), (224, 1405070), (230, 1368416), (280, 1124056), (287, 1096640), (298, 1056160), (320, 983549), (322, 977440), (328, 959560), (368, 855260), (410, 767648), (448, 702535), (460, 684208), (560, 562028), (574, 548320), (596, 528080), (644, 488720), (656, 479780), (736, 427630), (745, 422464), (805, 390976), (820, 383824), (920, 342104), (943, 333760), (1043, 301760), (1120, 281014), (1148, 274160), (1192, 264040), (1288, 244360), (1312, 239890), (1435, 219328), (1472, 213815), (1490, 211232), (1610, 195488), (1640, 191912), (1840, 171052), (1886, 166880), (2086, 150880), (2240, 140507), (2296, 137080), (2384, 132020), (2576, 122180), (2624, 119945), (2870, 109664), (2980, 105616), (3220, 97744), (3280, 95956), (3427, 91840), (3680, 85526), (3772, 83440), (4172, 75440), (4592, 68540), (4715, 66752), (4768, 66010), (5152, 61090), (5215, 60352), (5740, 54832), (5960, 52808), (6109, 51520), (6440, 48872), (6560, 47978), (6601, 47680), (6854, 45920), (7360, 42763), (7544, 41720), (8344, 37720), (9184, 34270), (9430, 33376), (9536, 33005), (10304, 30545), (10430, 30176), (11480, 27416), (11920, 26404), (12218, 25760), (12880, 24436), (13120, 23989), (13202, 23840), (13708, 22960), (15088, 20860), (16688, 18860), (17135, 18368)]