847197120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 448

約数和(自身を含む): 3421172736

約数和(自身を除く): 2573975616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 73, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 146, 154, 157, 160, 165, 168, 176, 192, 210, 219, 220, 224, 231, 240, 264, 280, 292, 308, 314, 320, 330, 336, 352, 365, 385, 420, 438, 440, 448, 462, 471, 480, 511, 528, 560, 584, 616, 628, 660, 672, 704, 730, 770, 785, 803, 840, 876, 880, 924, 942, 960, 1022, 1056, 1095, 1099, 1120, 1155, 1168, 1232, 1256, 1320, 1344, 1460, 1533, 1540, 1570, 1606, 1680, 1727, 1752, 1760, 1848, 1884, 2044, 2112, 2190, 2198, 2240, 2310, 2336, 2355, 2409, 2464, 2512, 2555, 2640, 2920, 3066, 3080, 3140, 3212, 3297, 3360, 3454, 3504, 3520, 3696, 3768, 4015, 4088, 4380, 4396, 4620, 4672, 4710, 4818, 4928, 5024, 5110, 5181, 5280, 5495, 5621, 5840, 6132, 6160, 6280, 6424, 6594, 6720, 6908, 7008, 7392, 7536, 7665, 8030, 8176, 8635, 8760, 8792, 9240, 9420, 9636, 10048, 10220, 10362, 10560, 10990, 11242, 11461, 11680, 12045, 12089, 12264, 12320, 12560, 12848, 13188, 13816, 14016, 14784, 15072, 15330, 16060, 16352, 16485, 16863, 17270, 17520, 17584, 18480, 18840, 19272, 20440, 20724, 21980, 22484, 22922, 23360, 24090, 24178, 24528, 24640, 25120, 25696, 25905, 26376, 27632, 28105, 30144, 30660, 32120, 32704, 32970, 33726, 34383, 34540, 35040, 35168, 36267, 36960, 37680, 38544, 40880, 41448, 43960, 44968, 45844, 48180, 48356, 49056, 50240, 51392, 51810, 52752, 55264, 56210, 57305, 60445, 61320, 64240, 65940, 67452, 68766, 69080, 70080, 70336, 72534, 73920, 75360, 77088, 80227, 81760, 82896, 84315, 87920, 89936, 91688, 96360, 96712, 98112, 103620, 105504, 110528, 112420, 114610, 120890, 122640, 126071, 128480, 131880, 134904, 137532, 138160, 145068, 150720, 154176, 160454, 163520, 165792, 168630, 171915, 175840, 179872, 181335, 183376, 192720, 193424, 207240, 211008, 224840, 229220, 240681, 241780, 245280, 252142, 256960, 263760, 269808, 275064, 276320, 290136, 320908, 331584, 337260, 343830, 351680, 359744, 362670, 366752, 378213, 385440, 386848, 401135, 414480, 449680, 458440, 481362, 483560, 490560, 504284, 527520, 539616, 550128, 552640, 580272, 630355, 641816, 674520, 687660, 725340, 733504, 756426, 770880, 773696, 802270, 828960, 882497, 899360, 916880, 962724, 967120, 1008568, 1055040, 1079232, 1100256, 1160544, 1203405, 1260710, 1283632, 1349040, 1375320, 1450680, 1512852, 1604540, 1657920, 1764994, 1798720, 1833760, 1891065, 1925448, 1934240, 2017136, 2200512, 2321088, 2406810, 2521420, 2567264, 2647491, 2698080, 2750640, 2901360, 3025704, 3209080, 3529988, 3667520, 3782130, 3850896, 3868480, 4034272, 4412485, 4813620, 5042840, 5134528, 5294982, 5396160, 5501280, 5802720, 6051408, 6418160, 7059976, 7564260, 7701792, 8068544, 8824970, 9627240, 10085680, 10589964, 11002560, 11605440, 12102816, 12836320, 13237455, 14119952, 15128520, 15403584, 17649940, 19254480, 20171360, 21179928, 24205632, 25672640, 26474910, 28239904, 30257040, 35299880, 38508960, 40342720, 42359856, 52949820, 56479808, 60514080, 70599760, 77017920, 84719712, 105899640, 121028160, 141199520, 169439424, 211799280, 282399040, 423598560, 847197120]

約数ペア:

[(1, 847197120), (2, 423598560), (3, 282399040), (4, 211799280), (5, 169439424), (6, 141199520), (7, 121028160), (8, 105899640), (10, 84719712), (11, 77017920), (12, 70599760), (14, 60514080), (15, 56479808), (16, 52949820), (20, 42359856), (21, 40342720), (22, 38508960), (24, 35299880), (28, 30257040), (30, 28239904), (32, 26474910), (33, 25672640), (35, 24205632), (40, 21179928), (42, 20171360), (44, 19254480), (48, 17649940), (55, 15403584), (56, 15128520), (60, 14119952), (64, 13237455), (66, 12836320), (70, 12102816), (73, 11605440), (77, 11002560), (80, 10589964), (84, 10085680), (88, 9627240), (96, 8824970), (105, 8068544), (110, 7701792), (112, 7564260), (120, 7059976), (132, 6418160), (140, 6051408), (146, 5802720), (154, 5501280), (157, 5396160), (160, 5294982), (165, 5134528), (168, 5042840), (176, 4813620), (192, 4412485), (210, 4034272), (219, 3868480), (220, 3850896), (224, 3782130), (231, 3667520), (240, 3529988), (264, 3209080), (280, 3025704), (292, 2901360), (308, 2750640), (314, 2698080), (320, 2647491), (330, 2567264), (336, 2521420), (352, 2406810), (365, 2321088), (385, 2200512), (420, 2017136), (438, 1934240), (440, 1925448), (448, 1891065), (462, 1833760), (471, 1798720), (480, 1764994), (511, 1657920), (528, 1604540), (560, 1512852), (584, 1450680), (616, 1375320), (628, 1349040), (660, 1283632), (672, 1260710), (704, 1203405), (730, 1160544), (770, 1100256), (785, 1079232), (803, 1055040), (840, 1008568), (876, 967120), (880, 962724), (924, 916880), (942, 899360), (960, 882497), (1022, 828960), (1056, 802270), (1095, 773696), (1099, 770880), (1120, 756426), (1155, 733504), (1168, 725340), (1232, 687660), (1256, 674520), (1320, 641816), (1344, 630355), (1460, 580272), (1533, 552640), (1540, 550128), (1570, 539616), (1606, 527520), (1680, 504284), (1727, 490560), (1752, 483560), (1760, 481362), (1848, 458440), (1884, 449680), (2044, 414480), (2112, 401135), (2190, 386848), (2198, 385440), (2240, 378213), (2310, 366752), (2336, 362670), (2355, 359744), (2409, 351680), (2464, 343830), (2512, 337260), (2555, 331584), (2640, 320908), (2920, 290136), (3066, 276320), (3080, 275064), (3140, 269808), (3212, 263760), (3297, 256960), (3360, 252142), (3454, 245280), (3504, 241780), (3520, 240681), (3696, 229220), (3768, 224840), (4015, 211008), (4088, 207240), (4380, 193424), (4396, 192720), (4620, 183376), (4672, 181335), (4710, 179872), (4818, 175840), (4928, 171915), (5024, 168630), (5110, 165792), (5181, 163520), (5280, 160454), (5495, 154176), (5621, 150720), (5840, 145068), (6132, 138160), (6160, 137532), (6280, 134904), (6424, 131880), (6594, 128480), (6720, 126071), (6908, 122640), (7008, 120890), (7392, 114610), (7536, 112420), (7665, 110528), (8030, 105504), (8176, 103620), (8635, 98112), (8760, 96712), (8792, 96360), (9240, 91688), (9420, 89936), (9636, 87920), (10048, 84315), (10220, 82896), (10362, 81760), (10560, 80227), (10990, 77088), (11242, 75360), (11461, 73920), (11680, 72534), (12045, 70336), (12089, 70080), (12264, 69080), (12320, 68766), (12560, 67452), (12848, 65940), (13188, 64240), (13816, 61320), (14016, 60445), (14784, 57305), (15072, 56210), (15330, 55264), (16060, 52752), (16352, 51810), (16485, 51392), (16863, 50240), (17270, 49056), (17520, 48356), (17584, 48180), (18480, 45844), (18840, 44968), (19272, 43960), (20440, 41448), (20724, 40880), (21980, 38544), (22484, 37680), (22922, 36960), (23360, 36267), (24090, 35168), (24178, 35040), (24528, 34540), (24640, 34383), (25120, 33726), (25696, 32970), (25905, 32704), (26376, 32120), (27632, 30660), (28105, 30144)]