339695280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 1211011776

約数和(自身を除く): 871316496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 115, 120, 138, 144, 146, 180, 184, 207, 219, 230, 240, 276, 281, 292, 345, 360, 365, 368, 414, 438, 460, 552, 562, 584, 657, 690, 720, 730, 828, 843, 876, 920, 1035, 1095, 1104, 1124, 1168, 1314, 1380, 1405, 1460, 1656, 1679, 1686, 1752, 1840, 2070, 2190, 2248, 2529, 2628, 2760, 2810, 2920, 3285, 3312, 3358, 3372, 3504, 4140, 4215, 4380, 4496, 5037, 5058, 5256, 5520, 5620, 5840, 6463, 6570, 6716, 6744, 8280, 8395, 8430, 8760, 10074, 10116, 10512, 11240, 12645, 12926, 13140, 13432, 13488, 15111, 16560, 16790, 16860, 17520, 19389, 20148, 20232, 20513, 22480, 25185, 25290, 25852, 26280, 26864, 30222, 32315, 33580, 33720, 38778, 40296, 40464, 41026, 50370, 50580, 51704, 52560, 58167, 60444, 61539, 64630, 67160, 67440, 75555, 77556, 80592, 82052, 96945, 100740, 101160, 102565, 103408, 116334, 120888, 123078, 129260, 134320, 151110, 155112, 164104, 184617, 193890, 201480, 202320, 205130, 232668, 241776, 246156, 258520, 290835, 302220, 307695, 310224, 328208, 369234, 387780, 402960, 410260, 465336, 471799, 492312, 517040, 581670, 604440, 615390, 738468, 775560, 820520, 923085, 930672, 943598, 984624, 1163340, 1208880, 1230780, 1415397, 1476936, 1551120, 1641040, 1846170, 1887196, 2326680, 2358995, 2461560, 2830794, 2953872, 3692340, 3774392, 4246191, 4653360, 4717990, 4923120, 5661588, 7076985, 7384680, 7548784, 8492382, 9435980, 11323176, 14153970, 14769360, 16984764, 18871960, 21230955, 22646352, 28307940, 33969528, 37743920, 42461910, 56615880, 67939056, 84923820, 113231760, 169847640, 339695280]

約数ペア:

[(1, 339695280), (2, 169847640), (3, 113231760), (4, 84923820), (5, 67939056), (6, 56615880), (8, 42461910), (9, 37743920), (10, 33969528), (12, 28307940), (15, 22646352), (16, 21230955), (18, 18871960), (20, 16984764), (23, 14769360), (24, 14153970), (30, 11323176), (36, 9435980), (40, 8492382), (45, 7548784), (46, 7384680), (48, 7076985), (60, 5661588), (69, 4923120), (72, 4717990), (73, 4653360), (80, 4246191), (90, 3774392), (92, 3692340), (115, 2953872), (120, 2830794), (138, 2461560), (144, 2358995), (146, 2326680), (180, 1887196), (184, 1846170), (207, 1641040), (219, 1551120), (230, 1476936), (240, 1415397), (276, 1230780), (281, 1208880), (292, 1163340), (345, 984624), (360, 943598), (365, 930672), (368, 923085), (414, 820520), (438, 775560), (460, 738468), (552, 615390), (562, 604440), (584, 581670), (657, 517040), (690, 492312), (720, 471799), (730, 465336), (828, 410260), (843, 402960), (876, 387780), (920, 369234), (1035, 328208), (1095, 310224), (1104, 307695), (1124, 302220), (1168, 290835), (1314, 258520), (1380, 246156), (1405, 241776), (1460, 232668), (1656, 205130), (1679, 202320), (1686, 201480), (1752, 193890), (1840, 184617), (2070, 164104), (2190, 155112), (2248, 151110), (2529, 134320), (2628, 129260), (2760, 123078), (2810, 120888), (2920, 116334), (3285, 103408), (3312, 102565), (3358, 101160), (3372, 100740), (3504, 96945), (4140, 82052), (4215, 80592), (4380, 77556), (4496, 75555), (5037, 67440), (5058, 67160), (5256, 64630), (5520, 61539), (5620, 60444), (5840, 58167), (6463, 52560), (6570, 51704), (6716, 50580), (6744, 50370), (8280, 41026), (8395, 40464), (8430, 40296), (8760, 38778), (10074, 33720), (10116, 33580), (10512, 32315), (11240, 30222), (12645, 26864), (12926, 26280), (13140, 25852), (13432, 25290), (13488, 25185), (15111, 22480), (16560, 20513), (16790, 20232), (16860, 20148), (17520, 19389)]