1420705440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4313

約数の個数: 384

約数和(自身を含む): 6200893440

約数和(自身を除く): 4780188000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4271, 4320, 4620, 4752, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 8542, 9240, 9504, 10080, 10395, 11088, 11880, 12320, 12813, 13860, 15120, 15840, 16632, 17084, 18480, 20790, 21355, 22176, 23760, 25626, 27720, 29897, 30240, 33264, 34168, 36960, 38439, 41580, 42710, 46981, 47520, 51252, 55440, 59794, 64065, 66528, 68336, 76878, 83160, 85420, 89691, 93962, 102504, 110880, 115317, 119588, 128130, 136672, 140943, 149485, 153756, 166320, 170840, 179382, 187924, 192195, 205008, 230634, 234905, 239176, 256260, 269073, 281886, 298970, 307512, 328867, 332640, 341680, 358764, 375848, 384390, 410016, 422829, 448455, 461268, 469810, 478352, 512520, 538146, 563772, 576585, 597940, 615024, 657734, 683360, 704715, 717528, 751696, 768780, 807219, 845658, 896910, 922536, 939620, 956704, 986601, 1025040, 1076292, 1127544, 1153170, 1195880, 1230048, 1268487, 1315468, 1345365, 1409430, 1435056, 1503392, 1537560, 1614438, 1644335, 1691316, 1793820, 1845072, 1879240, 1973202, 2050080, 2114145, 2152584, 2255088, 2306340, 2391760, 2536974, 2630936, 2690730, 2818860, 2870112, 2959803, 3075120, 3228876, 3288670, 3382632, 3587640, 3690144, 3758480, 3946404, 4036095, 4228290, 4305168, 4510176, 4612680, 4783520, 4933005, 5073948, 5261872, 5381460, 5637720, 5919606, 6150240, 6342435, 6457752, 6577340, 6765264, 7175280, 7516960, 7892808, 8072190, 8456580, 8610336, 8879409, 9225360, 9866010, 10147896, 10523744, 10762920, 11275440, 11839212, 12684870, 12915504, 13154680, 13530528, 14350560, 14799015, 15785616, 16144380, 16913160, 17758818, 18450720, 19732020, 20295792, 21525840, 22550880, 23678424, 25369740, 25831008, 26309360, 29598030, 31571232, 32288760, 33826320, 35517636, 39464040, 40591584, 43051680, 44397045, 47356848, 50739480, 52618720, 59196060, 64577520, 67652640, 71035272, 78928080, 88794090, 94713696, 101478960, 118392120, 129155040, 142070544, 157856160, 177588180, 202957920, 236784240, 284141088, 355176360, 473568480, 710352720, 1420705440]

約数ペア:

[(1, 1420705440), (2, 710352720), (3, 473568480), (4, 355176360), (5, 284141088), (6, 236784240), (7, 202957920), (8, 177588180), (9, 157856160), (10, 142070544), (11, 129155040), (12, 118392120), (14, 101478960), (15, 94713696), (16, 88794090), (18, 78928080), (20, 71035272), (21, 67652640), (22, 64577520), (24, 59196060), (27, 52618720), (28, 50739480), (30, 47356848), (32, 44397045), (33, 43051680), (35, 40591584), (36, 39464040), (40, 35517636), (42, 33826320), (44, 32288760), (45, 31571232), (48, 29598030), (54, 26309360), (55, 25831008), (56, 25369740), (60, 23678424), (63, 22550880), (66, 21525840), (70, 20295792), (72, 19732020), (77, 18450720), (80, 17758818), (84, 16913160), (88, 16144380), (90, 15785616), (96, 14799015), (99, 14350560), (105, 13530528), (108, 13154680), (110, 12915504), (112, 12684870), (120, 11839212), (126, 11275440), (132, 10762920), (135, 10523744), (140, 10147896), (144, 9866010), (154, 9225360), (160, 8879409), (165, 8610336), (168, 8456580), (176, 8072190), (180, 7892808), (189, 7516960), (198, 7175280), (210, 6765264), (216, 6577340), (220, 6457752), (224, 6342435), (231, 6150240), (240, 5919606), (252, 5637720), (264, 5381460), (270, 5261872), (280, 5073948), (288, 4933005), (297, 4783520), (308, 4612680), (315, 4510176), (330, 4305168), (336, 4228290), (352, 4036095), (360, 3946404), (378, 3758480), (385, 3690144), (396, 3587640), (420, 3382632), (432, 3288670), (440, 3228876), (462, 3075120), (480, 2959803), (495, 2870112), (504, 2818860), (528, 2690730), (540, 2630936), (560, 2536974), (594, 2391760), (616, 2306340), (630, 2255088), (660, 2152584), (672, 2114145), (693, 2050080), (720, 1973202), (756, 1879240), (770, 1845072), (792, 1793820), (840, 1691316), (864, 1644335), (880, 1614438), (924, 1537560), (945, 1503392), (990, 1435056), (1008, 1409430), (1056, 1345365), (1080, 1315468), (1120, 1268487), (1155, 1230048), (1188, 1195880), (1232, 1153170), (1260, 1127544), (1320, 1076292), (1386, 1025040), (1440, 986601), (1485, 956704), (1512, 939620), (1540, 922536), (1584, 896910), (1680, 845658), (1760, 807219), (1848, 768780), (1890, 751696), (1980, 717528), (2016, 704715), (2079, 683360), (2160, 657734), (2310, 615024), (2376, 597940), (2464, 576585), (2520, 563772), (2640, 538146), (2772, 512520), (2970, 478352), (3024, 469810), (3080, 461268), (3168, 448455), (3360, 422829), (3465, 410016), (3696, 384390), (3780, 375848), (3960, 358764), (4158, 341680), (4271, 332640), (4320, 328867), (4620, 307512), (4752, 298970), (5040, 281886), (5280, 269073), (5544, 256260), (5940, 239176), (6048, 234905), (6160, 230634), (6930, 205008), (7392, 192195), (7560, 187924), (7920, 179382), (8316, 170840), (8542, 166320), (9240, 153756), (9504, 149485), (10080, 140943), (10395, 136672), (11088, 128130), (11880, 119588), (12320, 115317), (12813, 110880), (13860, 102504), (15120, 93962), (15840, 89691), (16632, 85420), (17084, 83160), (18480, 76878), (20790, 68336), (21355, 66528), (22176, 64065), (23760, 59794), (25626, 55440), (27720, 51252), (29897, 47520), (30240, 46981), (33264, 42710), (34168, 41580), (36960, 38439)]