340774320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 1101072384

約数和(自身を除く): 760298064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 163, 186, 240, 248, 281, 310, 326, 372, 465, 489, 496, 562, 620, 652, 744, 815, 843, 930, 978, 1124, 1240, 1304, 1405, 1488, 1630, 1686, 1860, 1956, 2248, 2445, 2480, 2608, 2810, 3260, 3372, 3720, 3912, 4215, 4496, 4890, 5053, 5620, 6520, 6744, 7440, 7824, 8430, 8711, 9780, 10106, 11240, 13040, 13488, 15159, 16860, 17422, 19560, 20212, 22480, 25265, 26133, 30318, 33720, 34844, 39120, 40424, 43555, 45803, 50530, 52266, 60636, 67440, 69688, 75795, 80848, 87110, 91606, 101060, 104532, 121272, 130665, 137409, 139376, 151590, 174220, 183212, 202120, 209064, 229015, 242544, 261330, 274818, 303180, 348440, 366424, 404240, 418128, 458030, 522660, 549636, 606360, 687045, 696880, 732848, 916060, 1045320, 1099272, 1212720, 1374090, 1419893, 1832120, 2090640, 2198544, 2748180, 2839786, 3664240, 4259679, 5496360, 5679572, 7099465, 8519358, 10992720, 11359144, 14198930, 17038716, 21298395, 22718288, 28397860, 34077432, 42596790, 56795720, 68154864, 85193580, 113591440, 170387160, 340774320]

約数ペア:

[(1, 340774320), (2, 170387160), (3, 113591440), (4, 85193580), (5, 68154864), (6, 56795720), (8, 42596790), (10, 34077432), (12, 28397860), (15, 22718288), (16, 21298395), (20, 17038716), (24, 14198930), (30, 11359144), (31, 10992720), (40, 8519358), (48, 7099465), (60, 5679572), (62, 5496360), (80, 4259679), (93, 3664240), (120, 2839786), (124, 2748180), (155, 2198544), (163, 2090640), (186, 1832120), (240, 1419893), (248, 1374090), (281, 1212720), (310, 1099272), (326, 1045320), (372, 916060), (465, 732848), (489, 696880), (496, 687045), (562, 606360), (620, 549636), (652, 522660), (744, 458030), (815, 418128), (843, 404240), (930, 366424), (978, 348440), (1124, 303180), (1240, 274818), (1304, 261330), (1405, 242544), (1488, 229015), (1630, 209064), (1686, 202120), (1860, 183212), (1956, 174220), (2248, 151590), (2445, 139376), (2480, 137409), (2608, 130665), (2810, 121272), (3260, 104532), (3372, 101060), (3720, 91606), (3912, 87110), (4215, 80848), (4496, 75795), (4890, 69688), (5053, 67440), (5620, 60636), (6520, 52266), (6744, 50530), (7440, 45803), (7824, 43555), (8430, 40424), (8711, 39120), (9780, 34844), (10106, 33720), (11240, 30318), (13040, 26133), (13488, 25265), (15159, 22480), (16860, 20212), (17422, 19560)]