318310080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 224

約数和(自身を含む): 1129759488

約数和(自身を除く): 811449408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 701, 704, 860, 880, 946, 960, 1032, 1056, 1290, 1320, 1376, 1402, 1419, 1720, 1760, 1892, 2064, 2103, 2112, 2365, 2580, 2640, 2752, 2804, 2838, 3440, 3505, 3520, 3784, 4128, 4206, 4730, 5160, 5280, 5608, 5676, 6880, 7010, 7095, 7568, 7711, 8256, 8412, 9460, 10320, 10515, 10560, 11216, 11352, 13760, 14020, 14190, 15136, 15422, 16824, 18920, 20640, 21030, 22432, 22704, 23133, 28040, 28380, 30143, 30272, 30844, 33648, 37840, 38555, 41280, 42060, 44864, 45408, 46266, 56080, 56760, 60286, 61688, 67296, 75680, 77110, 84120, 90429, 90816, 92532, 112160, 113520, 115665, 120572, 123376, 134592, 150715, 151360, 154220, 168240, 180858, 185064, 224320, 227040, 231330, 241144, 246752, 301430, 308440, 331573, 336480, 361716, 370128, 452145, 454080, 462660, 482288, 493504, 602860, 616880, 663146, 672960, 723432, 740256, 904290, 925320, 964576, 994719, 1205720, 1233760, 1326292, 1446864, 1480512, 1657865, 1808580, 1850640, 1929152, 1989438, 2411440, 2467520, 2652584, 2893728, 3315730, 3617160, 3701280, 3978876, 4822880, 4973595, 5305168, 5787456, 6631460, 7234320, 7402560, 7957752, 9645760, 9947190, 10610336, 13262920, 14468640, 15915504, 19894380, 21220672, 26525840, 28937280, 31831008, 39788760, 53051680, 63662016, 79577520, 106103360, 159155040, 318310080]

約数ペア:

[(1, 318310080), (2, 159155040), (3, 106103360), (4, 79577520), (5, 63662016), (6, 53051680), (8, 39788760), (10, 31831008), (11, 28937280), (12, 26525840), (15, 21220672), (16, 19894380), (20, 15915504), (22, 14468640), (24, 13262920), (30, 10610336), (32, 9947190), (33, 9645760), (40, 7957752), (43, 7402560), (44, 7234320), (48, 6631460), (55, 5787456), (60, 5305168), (64, 4973595), (66, 4822880), (80, 3978876), (86, 3701280), (88, 3617160), (96, 3315730), (110, 2893728), (120, 2652584), (129, 2467520), (132, 2411440), (160, 1989438), (165, 1929152), (172, 1850640), (176, 1808580), (192, 1657865), (215, 1480512), (220, 1446864), (240, 1326292), (258, 1233760), (264, 1205720), (320, 994719), (330, 964576), (344, 925320), (352, 904290), (430, 740256), (440, 723432), (473, 672960), (480, 663146), (516, 616880), (528, 602860), (645, 493504), (660, 482288), (688, 462660), (701, 454080), (704, 452145), (860, 370128), (880, 361716), (946, 336480), (960, 331573), (1032, 308440), (1056, 301430), (1290, 246752), (1320, 241144), (1376, 231330), (1402, 227040), (1419, 224320), (1720, 185064), (1760, 180858), (1892, 168240), (2064, 154220), (2103, 151360), (2112, 150715), (2365, 134592), (2580, 123376), (2640, 120572), (2752, 115665), (2804, 113520), (2838, 112160), (3440, 92532), (3505, 90816), (3520, 90429), (3784, 84120), (4128, 77110), (4206, 75680), (4730, 67296), (5160, 61688), (5280, 60286), (5608, 56760), (5676, 56080), (6880, 46266), (7010, 45408), (7095, 44864), (7568, 42060), (7711, 41280), (8256, 38555), (8412, 37840), (9460, 33648), (10320, 30844), (10515, 30272), (10560, 30143), (11216, 28380), (11352, 28040), (13760, 23133), (14020, 22704), (14190, 22432), (15136, 21030), (15422, 20640), (16824, 18920)]