551907840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 320

約数和(自身を含む): 1979873280

約数和(自身を除く): 1427965440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 139, 141, 160, 165, 176, 188, 192, 220, 235, 240, 256, 264, 278, 282, 320, 330, 352, 376, 384, 417, 440, 470, 480, 512, 517, 528, 556, 564, 640, 660, 695, 704, 705, 752, 768, 834, 880, 940, 960, 1034, 1056, 1112, 1128, 1280, 1320, 1390, 1408, 1410, 1504, 1529, 1536, 1551, 1668, 1760, 1880, 1920, 2068, 2085, 2112, 2224, 2256, 2560, 2585, 2640, 2780, 2816, 2820, 3008, 3058, 3102, 3336, 3520, 3760, 3840, 4136, 4170, 4224, 4448, 4512, 4587, 5170, 5280, 5560, 5632, 5640, 6016, 6116, 6204, 6533, 6672, 7040, 7520, 7645, 7680, 7755, 8272, 8340, 8448, 8896, 9024, 9174, 10340, 10560, 11120, 11280, 12032, 12232, 12408, 13066, 13344, 14080, 15040, 15290, 15510, 16544, 16680, 16896, 17792, 18048, 18348, 19599, 20680, 21120, 22240, 22560, 22935, 24064, 24464, 24816, 26132, 26688, 28160, 30080, 30580, 31020, 32665, 33088, 33360, 35584, 36096, 36696, 39198, 41360, 42240, 44480, 45120, 45870, 48928, 49632, 52264, 53376, 60160, 61160, 62040, 65330, 66176, 66720, 71168, 71863, 72192, 73392, 78396, 82720, 84480, 88960, 90240, 91740, 97856, 97995, 99264, 104528, 106752, 120320, 122320, 124080, 130660, 132352, 133440, 143726, 146784, 156792, 165440, 177920, 180480, 183480, 195712, 195990, 198528, 209056, 213504, 215589, 244640, 248160, 261320, 264704, 266880, 287452, 293568, 313584, 330880, 355840, 359315, 360960, 366960, 391424, 391980, 397056, 418112, 431178, 489280, 496320, 522640, 533760, 574904, 587136, 627168, 661760, 718630, 733920, 782848, 783960, 794112, 836224, 862356, 978560, 992640, 1045280, 1067520, 1077945, 1149808, 1174272, 1254336, 1323520, 1437260, 1467840, 1567920, 1672448, 1724712, 1957120, 1985280, 2090560, 2155890, 2299616, 2348544, 2508672, 2874520, 2935680, 3135840, 3344896, 3449424, 3914240, 3970560, 4181120, 4311780, 4599232, 5017344, 5749040, 5871360, 6271680, 6898848, 8362240, 8623560, 9198464, 10034688, 11498080, 11742720, 12543360, 13797696, 16724480, 17247120, 18396928, 22996160, 25086720, 27595392, 34494240, 36793856, 45992320, 50173440, 55190784, 68988480, 91984640, 110381568, 137976960, 183969280, 275953920, 551907840]

約数ペア:

[(1, 551907840), (2, 275953920), (3, 183969280), (4, 137976960), (5, 110381568), (6, 91984640), (8, 68988480), (10, 55190784), (11, 50173440), (12, 45992320), (15, 36793856), (16, 34494240), (20, 27595392), (22, 25086720), (24, 22996160), (30, 18396928), (32, 17247120), (33, 16724480), (40, 13797696), (44, 12543360), (47, 11742720), (48, 11498080), (55, 10034688), (60, 9198464), (64, 8623560), (66, 8362240), (80, 6898848), (88, 6271680), (94, 5871360), (96, 5749040), (110, 5017344), (120, 4599232), (128, 4311780), (132, 4181120), (139, 3970560), (141, 3914240), (160, 3449424), (165, 3344896), (176, 3135840), (188, 2935680), (192, 2874520), (220, 2508672), (235, 2348544), (240, 2299616), (256, 2155890), (264, 2090560), (278, 1985280), (282, 1957120), (320, 1724712), (330, 1672448), (352, 1567920), (376, 1467840), (384, 1437260), (417, 1323520), (440, 1254336), (470, 1174272), (480, 1149808), (512, 1077945), (517, 1067520), (528, 1045280), (556, 992640), (564, 978560), (640, 862356), (660, 836224), (695, 794112), (704, 783960), (705, 782848), (752, 733920), (768, 718630), (834, 661760), (880, 627168), (940, 587136), (960, 574904), (1034, 533760), (1056, 522640), (1112, 496320), (1128, 489280), (1280, 431178), (1320, 418112), (1390, 397056), (1408, 391980), (1410, 391424), (1504, 366960), (1529, 360960), (1536, 359315), (1551, 355840), (1668, 330880), (1760, 313584), (1880, 293568), (1920, 287452), (2068, 266880), (2085, 264704), (2112, 261320), (2224, 248160), (2256, 244640), (2560, 215589), (2585, 213504), (2640, 209056), (2780, 198528), (2816, 195990), (2820, 195712), (3008, 183480), (3058, 180480), (3102, 177920), (3336, 165440), (3520, 156792), (3760, 146784), (3840, 143726), (4136, 133440), (4170, 132352), (4224, 130660), (4448, 124080), (4512, 122320), (4587, 120320), (5170, 106752), (5280, 104528), (5560, 99264), (5632, 97995), (5640, 97856), (6016, 91740), (6116, 90240), (6204, 88960), (6533, 84480), (6672, 82720), (7040, 78396), (7520, 73392), (7645, 72192), (7680, 71863), (7755, 71168), (8272, 66720), (8340, 66176), (8448, 65330), (8896, 62040), (9024, 61160), (9174, 60160), (10340, 53376), (10560, 52264), (11120, 49632), (11280, 48928), (12032, 45870), (12232, 45120), (12408, 44480), (13066, 42240), (13344, 41360), (14080, 39198), (15040, 36696), (15290, 36096), (15510, 35584), (16544, 33360), (16680, 33088), (16896, 32665), (17792, 31020), (18048, 30580), (18348, 30080), (19599, 28160), (20680, 26688), (21120, 26132), (22240, 24816), (22560, 24464), (22935, 24064)]