19909696320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 560

約数和(自身を含む): 73820609280

約数和(自身を除く): 53910912960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 59, 60, 64, 72, 80, 81, 90, 94, 96, 108, 118, 120, 135, 141, 144, 160, 162, 177, 180, 188, 192, 216, 235, 236, 240, 270, 277, 282, 288, 295, 320, 324, 354, 360, 376, 405, 423, 432, 470, 472, 480, 531, 540, 554, 564, 576, 590, 648, 705, 708, 720, 752, 810, 831, 846, 864, 885, 940, 944, 960, 1062, 1080, 1108, 1128, 1180, 1269, 1296, 1385, 1410, 1416, 1440, 1504, 1593, 1620, 1662, 1692, 1728, 1770, 1880, 1888, 2115, 2124, 2160, 2216, 2256, 2360, 2493, 2538, 2592, 2655, 2770, 2773, 2820, 2832, 2880, 3008, 3186, 3240, 3324, 3384, 3540, 3760, 3776, 3807, 4155, 4230, 4248, 4320, 4432, 4512, 4720, 4779, 4986, 5076, 5184, 5310, 5540, 5546, 5640, 5664, 6345, 6372, 6480, 6648, 6768, 7080, 7479, 7520, 7614, 7965, 8310, 8319, 8460, 8496, 8640, 8864, 9024, 9440, 9558, 9972, 10152, 10620, 11080, 11092, 11280, 11328, 12465, 12690, 12744, 12960, 13019, 13296, 13536, 13865, 14160, 14958, 15040, 15228, 15930, 16343, 16620, 16638, 16920, 16992, 17728, 18880, 19035, 19116, 19944, 20304, 21240, 22160, 22184, 22437, 22560, 23895, 24930, 24957, 25380, 25488, 25920, 26038, 26592, 27072, 27730, 28320, 29916, 30456, 31860, 32686, 33240, 33276, 33840, 33984, 37395, 38070, 38232, 39057, 39888, 40608, 41595, 42480, 44320, 44368, 44874, 45120, 47790, 49029, 49860, 49914, 50760, 50976, 52076, 53184, 55460, 56640, 59832, 60912, 63720, 65095, 65372, 66480, 66552, 67680, 74790, 74871, 76140, 76464, 78114, 79776, 81216, 81715, 83190, 84960, 88640, 88736, 89748, 95580, 98058, 99720, 99828, 101520, 101952, 104152, 110920, 112185, 117171, 119664, 121824, 124785, 127440, 130190, 130744, 132960, 133104, 135360, 147087, 149580, 149742, 152280, 152928, 156228, 159552, 163430, 166380, 169920, 177472, 179496, 191160, 195285, 196116, 199440, 199656, 203040, 208304, 221840, 224370, 224613, 234342, 239328, 243648, 245145, 249570, 254880, 260380, 261488, 265920, 266208, 294174, 299160, 299484, 304560, 305856, 312456, 326860, 332760, 351513, 358992, 374355, 382320, 390570, 392232, 398880, 399312, 406080, 416608, 441261, 443680, 448740, 449226, 468684, 478656, 490290, 499140, 509760, 520760, 522976, 532416, 585855, 588348, 598320, 598968, 609120, 624912, 653720, 665520, 703026, 717984, 735435, 748710, 764640, 768121, 781140, 784464, 797760, 798624, 833216, 882522, 887360, 897480, 898452, 937368, 980580, 998280, 1041520, 1045952, 1054539, 1123065, 1171710, 1176696, 1196640, 1197936, 1218240, 1249824, 1307440, 1323783, 1331040, 1406052, 1435968, 1470870, 1497420, 1529280, 1536242, 1562280, 1568928, 1597248, 1757565, 1765044, 1794960, 1796904, 1874736, 1961160, 1996560, 2083040, 2109078, 2206305, 2246130, 2304363, 2343420, 2353392, 2393280, 2395872, 2499648, 2614880, 2647566, 2662080, 2812104, 2941740, 2994840, 3072484, 3124560, 3137856, 3515130, 3530088, 3589920, 3593808, 3749472, 3840605, 3922320, 3993120, 4166080, 4218156, 4412610, 4492260, 4608726, 4686840, 4706784, 4791744, 5229760, 5272695, 5295132, 5624208, 5883480, 5989680, 6144968, 6249120, 6618915, 6913089, 7030260, 7060176, 7179840, 7187616, 7498944, 7681210, 7844640, 7986240, 8436312, 8825220, 8984520, 9217452, 9373680, 9413568, 10545390, 10590264, 11248416, 11521815, 11766960, 11979360, 12289936, 12498240, 13237830, 13826178, 14060520, 14120352, 14375232, 15362420, 15689280, 16872624, 17650440, 17969040, 18434904, 18747360, 20739267, 21090780, 21180528, 22496832, 23043630, 23533920, 23958720, 24579872, 26475660, 27652356, 28121040, 28240704, 30724840, 33745248, 34565445, 35300880, 35938080, 36869808, 37494720, 41478534, 42181560, 42361056, 46087260, 47067840, 49159744, 52951320, 55304712, 56242080, 61449680, 62217801, 67490496, 69130890, 70601760, 71876160, 73739616, 82957068, 84363120, 84722112, 92174520, 103696335, 105902640, 110609424, 112484160, 122899360, 124435602, 138261780, 141203520, 147479232, 165914136, 168726240, 184349040, 207392670, 211805280, 221218848, 245798720, 248871204, 276523560, 311089005, 331828272, 337452480, 368698080, 414785340, 423610560, 442437696, 497742408, 553047120, 622178010, 663656544, 737396160, 829570680, 995484816, 1106094240, 1244356020, 1327313088, 1659141360, 1990969632, 2212188480, 2488712040, 3318282720, 3981939264, 4977424080, 6636565440, 9954848160, 19909696320]

約数ペア:

[(1, 19909696320), (2, 9954848160), (3, 6636565440), (4, 4977424080), (5, 3981939264), (6, 3318282720), (8, 2488712040), (9, 2212188480), (10, 1990969632), (12, 1659141360), (15, 1327313088), (16, 1244356020), (18, 1106094240), (20, 995484816), (24, 829570680), (27, 737396160), (30, 663656544), (32, 622178010), (36, 553047120), (40, 497742408), (45, 442437696), (47, 423610560), (48, 414785340), (54, 368698080), (59, 337452480), (60, 331828272), (64, 311089005), (72, 276523560), (80, 248871204), (81, 245798720), (90, 221218848), (94, 211805280), (96, 207392670), (108, 184349040), (118, 168726240), (120, 165914136), (135, 147479232), (141, 141203520), (144, 138261780), (160, 124435602), (162, 122899360), (177, 112484160), (180, 110609424), (188, 105902640), (192, 103696335), (216, 92174520), (235, 84722112), (236, 84363120), (240, 82957068), (270, 73739616), (277, 71876160), (282, 70601760), (288, 69130890), (295, 67490496), (320, 62217801), (324, 61449680), (354, 56242080), (360, 55304712), (376, 52951320), (405, 49159744), (423, 47067840), (432, 46087260), (470, 42361056), (472, 42181560), (480, 41478534), (531, 37494720), (540, 36869808), (554, 35938080), (564, 35300880), (576, 34565445), (590, 33745248), (648, 30724840), (705, 28240704), (708, 28121040), (720, 27652356), (752, 26475660), (810, 24579872), (831, 23958720), (846, 23533920), (864, 23043630), (885, 22496832), (940, 21180528), (944, 21090780), (960, 20739267), (1062, 18747360), (1080, 18434904), (1108, 17969040), (1128, 17650440), (1180, 16872624), (1269, 15689280), (1296, 15362420), (1385, 14375232), (1410, 14120352), (1416, 14060520), (1440, 13826178), (1504, 13237830), (1593, 12498240), (1620, 12289936), (1662, 11979360), (1692, 11766960), (1728, 11521815), (1770, 11248416), (1880, 10590264), (1888, 10545390), (2115, 9413568), (2124, 9373680), (2160, 9217452), (2216, 8984520), (2256, 8825220), (2360, 8436312), (2493, 7986240), (2538, 7844640), (2592, 7681210), (2655, 7498944), (2770, 7187616), (2773, 7179840), (2820, 7060176), (2832, 7030260), (2880, 6913089), (3008, 6618915), (3186, 6249120), (3240, 6144968), (3324, 5989680), (3384, 5883480), (3540, 5624208), (3760, 5295132), (3776, 5272695), (3807, 5229760), (4155, 4791744), (4230, 4706784), (4248, 4686840), (4320, 4608726), (4432, 4492260), (4512, 4412610), (4720, 4218156), (4779, 4166080), (4986, 3993120), (5076, 3922320), (5184, 3840605), (5310, 3749472), (5540, 3593808), (5546, 3589920), (5640, 3530088), (5664, 3515130), (6345, 3137856), (6372, 3124560), (6480, 3072484), (6648, 2994840), (6768, 2941740), (7080, 2812104), (7479, 2662080), (7520, 2647566), (7614, 2614880), (7965, 2499648), (8310, 2395872), (8319, 2393280), (8460, 2353392), (8496, 2343420), (8640, 2304363), (8864, 2246130), (9024, 2206305), (9440, 2109078), (9558, 2083040), (9972, 1996560), (10152, 1961160), (10620, 1874736), (11080, 1796904), (11092, 1794960), (11280, 1765044), (11328, 1757565), (12465, 1597248), (12690, 1568928), (12744, 1562280), (12960, 1536242), (13019, 1529280), (13296, 1497420), (13536, 1470870), (13865, 1435968), (14160, 1406052), (14958, 1331040), (15040, 1323783), (15228, 1307440), (15930, 1249824), (16343, 1218240), (16620, 1197936), (16638, 1196640), (16920, 1176696), (16992, 1171710), (17728, 1123065), (18880, 1054539), (19035, 1045952), (19116, 1041520), (19944, 998280), (20304, 980580), (21240, 937368), (22160, 898452), (22184, 897480), (22437, 887360), (22560, 882522), (23895, 833216), (24930, 798624), (24957, 797760), (25380, 784464), (25488, 781140), (25920, 768121), (26038, 764640), (26592, 748710), (27072, 735435), (27730, 717984), (28320, 703026), (29916, 665520), (30456, 653720), (31860, 624912), (32686, 609120), (33240, 598968), (33276, 598320), (33840, 588348), (33984, 585855), (37395, 532416), (38070, 522976), (38232, 520760), (39057, 509760), (39888, 499140), (40608, 490290), (41595, 478656), (42480, 468684), (44320, 449226), (44368, 448740), (44874, 443680), (45120, 441261), (47790, 416608), (49029, 406080), (49860, 399312), (49914, 398880), (50760, 392232), (50976, 390570), (52076, 382320), (53184, 374355), (55460, 358992), (56640, 351513), (59832, 332760), (60912, 326860), (63720, 312456), (65095, 305856), (65372, 304560), (66480, 299484), (66552, 299160), (67680, 294174), (74790, 266208), (74871, 265920), (76140, 261488), (76464, 260380), (78114, 254880), (79776, 249570), (81216, 245145), (81715, 243648), (83190, 239328), (84960, 234342), (88640, 224613), (88736, 224370), (89748, 221840), (95580, 208304), (98058, 203040), (99720, 199656), (99828, 199440), (101520, 196116), (101952, 195285), (104152, 191160), (110920, 179496), (112185, 177472), (117171, 169920), (119664, 166380), (121824, 163430), (124785, 159552), (127440, 156228), (130190, 152928), (130744, 152280), (132960, 149742), (133104, 149580), (135360, 147087)]