1720128960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 336

約数和(自身を含む): 6696772992

約数和(自身を除く): 4976644032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1944, 1980, 2011, 2112, 2160, 2376, 2430, 2592, 2640, 2673, 2880, 2970, 3168, 3240, 3520, 3564, 3888, 3960, 4022, 4320, 4455, 4752, 4860, 5184, 5280, 5346, 5940, 6033, 6336, 6480, 7128, 7776, 7920, 8044, 8640, 8910, 9504, 9720, 10055, 10560, 10692, 11880, 12066, 12960, 13365, 14256, 15552, 15840, 16088, 17820, 18099, 19008, 19440, 20110, 21384, 22121, 23760, 24132, 25920, 26730, 28512, 30165, 31680, 32176, 35640, 36198, 38880, 40220, 42768, 44242, 47520, 48264, 53460, 54297, 57024, 60330, 64352, 66363, 71280, 72396, 77760, 80440, 85536, 88484, 90495, 95040, 96528, 106920, 108594, 110605, 120660, 128704, 132726, 142560, 144792, 160880, 162891, 171072, 176968, 180990, 193056, 199089, 213840, 217188, 221210, 241320, 265452, 271485, 285120, 289584, 321760, 325782, 331815, 353936, 361980, 386112, 398178, 427680, 434376, 442420, 482640, 488673, 530904, 542970, 579168, 597267, 643520, 651564, 663630, 707872, 723960, 796356, 814455, 855360, 868752, 884840, 965280, 977346, 995445, 1061808, 1085940, 1158336, 1194534, 1303128, 1327260, 1415744, 1447920, 1592712, 1628910, 1737504, 1769680, 1791801, 1930560, 1954692, 1990890, 2123616, 2171880, 2389068, 2443365, 2606256, 2654520, 2895840, 2986335, 3185424, 3257820, 3475008, 3539360, 3583602, 3909384, 3981780, 4247232, 4343760, 4778136, 4886730, 5212512, 5309040, 5375403, 5791680, 5972670, 6370848, 6515640, 7078720, 7167204, 7818768, 7963560, 8687520, 8959005, 9556272, 9773460, 10425024, 10618080, 10750806, 11945340, 12741696, 13031280, 14334408, 15637536, 15927120, 17375040, 17918010, 19112544, 19546920, 21236160, 21501612, 23890680, 26062560, 26877015, 28668816, 31275072, 31854240, 35836020, 38225088, 39093840, 43003224, 47781360, 52125120, 53754030, 57337632, 63708480, 71672040, 78187680, 86006448, 95562720, 107508060, 114675264, 143344080, 156375360, 172012896, 191125440, 215016120, 286688160, 344025792, 430032240, 573376320, 860064480, 1720128960]

約数ペア:

[(1, 1720128960), (2, 860064480), (3, 573376320), (4, 430032240), (5, 344025792), (6, 286688160), (8, 215016120), (9, 191125440), (10, 172012896), (11, 156375360), (12, 143344080), (15, 114675264), (16, 107508060), (18, 95562720), (20, 86006448), (22, 78187680), (24, 71672040), (27, 63708480), (30, 57337632), (32, 53754030), (33, 52125120), (36, 47781360), (40, 43003224), (44, 39093840), (45, 38225088), (48, 35836020), (54, 31854240), (55, 31275072), (60, 28668816), (64, 26877015), (66, 26062560), (72, 23890680), (80, 21501612), (81, 21236160), (88, 19546920), (90, 19112544), (96, 17918010), (99, 17375040), (108, 15927120), (110, 15637536), (120, 14334408), (132, 13031280), (135, 12741696), (144, 11945340), (160, 10750806), (162, 10618080), (165, 10425024), (176, 9773460), (180, 9556272), (192, 8959005), (198, 8687520), (216, 7963560), (220, 7818768), (240, 7167204), (243, 7078720), (264, 6515640), (270, 6370848), (288, 5972670), (297, 5791680), (320, 5375403), (324, 5309040), (330, 5212512), (352, 4886730), (360, 4778136), (396, 4343760), (405, 4247232), (432, 3981780), (440, 3909384), (480, 3583602), (486, 3539360), (495, 3475008), (528, 3257820), (540, 3185424), (576, 2986335), (594, 2895840), (648, 2654520), (660, 2606256), (704, 2443365), (720, 2389068), (792, 2171880), (810, 2123616), (864, 1990890), (880, 1954692), (891, 1930560), (960, 1791801), (972, 1769680), (990, 1737504), (1056, 1628910), (1080, 1592712), (1188, 1447920), (1215, 1415744), (1296, 1327260), (1320, 1303128), (1440, 1194534), (1485, 1158336), (1584, 1085940), (1620, 1061808), (1728, 995445), (1760, 977346), (1782, 965280), (1944, 884840), (1980, 868752), (2011, 855360), (2112, 814455), (2160, 796356), (2376, 723960), (2430, 707872), (2592, 663630), (2640, 651564), (2673, 643520), (2880, 597267), (2970, 579168), (3168, 542970), (3240, 530904), (3520, 488673), (3564, 482640), (3888, 442420), (3960, 434376), (4022, 427680), (4320, 398178), (4455, 386112), (4752, 361980), (4860, 353936), (5184, 331815), (5280, 325782), (5346, 321760), (5940, 289584), (6033, 285120), (6336, 271485), (6480, 265452), (7128, 241320), (7776, 221210), (7920, 217188), (8044, 213840), (8640, 199089), (8910, 193056), (9504, 180990), (9720, 176968), (10055, 171072), (10560, 162891), (10692, 160880), (11880, 144792), (12066, 142560), (12960, 132726), (13365, 128704), (14256, 120660), (15552, 110605), (15840, 108594), (16088, 106920), (17820, 96528), (18099, 95040), (19008, 90495), (19440, 88484), (20110, 85536), (21384, 80440), (22121, 77760), (23760, 72396), (24132, 71280), (25920, 66363), (26730, 64352), (28512, 60330), (30165, 57024), (31680, 54297), (32176, 53460), (35640, 48264), (36198, 47520), (38880, 44242), (40220, 42768)]