20773700640

素因数分解:

$2^5\times 3^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 864

約数和(自身を含む): 92134433664

約数和(自身を除く): 71360733024

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, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 243, 252, 257, 264, 270, 280, 288, 297, 308, 315, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 462, 480, 486, 495, 504, 514, 528, 540, 560, 567, 594, 616, 630, 648, 660, 672, 693, 720, 729, 756, 770, 771, 792, 810, 840, 864, 880, 891, 924, 945, 972, 990, 1008, 1028, 1056, 1080, 1120, 1134, 1155, 1188, 1215, 1232, 1260, 1285, 1296, 1320, 1386, 1440, 1458, 1485, 1512, 1540, 1542, 1584, 1620, 1680, 1701, 1760, 1782, 1799, 1848, 1890, 1944, 1980, 2016, 2056, 2079, 2160, 2187, 2268, 2310, 2313, 2376, 2430, 2464, 2520, 2570, 2592, 2640, 2673, 2772, 2827, 2835, 2916, 2970, 3024, 3080, 3084, 3168, 3240, 3360, 3402, 3465, 3564, 3598, 3645, 3696, 3780, 3855, 3888, 3960, 4112, 4158, 4320, 4374, 4455, 4536, 4620, 4626, 4752, 4860, 5040, 5103, 5140, 5280, 5346, 5397, 5544, 5654, 5670, 5832, 5940, 6048, 6160, 6168, 6237, 6480, 6561, 6804, 6930, 6939, 7128, 7196, 7290, 7392, 7560, 7710, 7776, 7920, 8019, 8224, 8316, 8481, 8505, 8748, 8910, 8995, 9072, 9240, 9252, 9504, 9720, 10080, 10206, 10280, 10395, 10692, 10794, 10935, 11088, 11308, 11340, 11565, 11664, 11880, 12320, 12336, 12474, 12960, 13122, 13365, 13608, 13860, 13878, 14135, 14256, 14392, 14580, 15120, 15309, 15420, 15840, 16038, 16191, 16632, 16962, 17010, 17496, 17820, 17990, 18144, 18480, 18504, 18711, 19440, 19789, 20412, 20560, 20790, 20817, 21384, 21588, 21870, 22176, 22616, 22680, 23130, 23328, 23760, 24057, 24672, 24948, 25443, 25515, 26244, 26730, 26985, 27216, 27720, 27756, 28270, 28512, 28784, 29160, 30240, 30618, 30840, 31185, 32076, 32382, 32805, 33264, 33924, 34020, 34695, 34992, 35640, 35980, 36960, 37008, 37422, 38880, 39578, 40095, 40824, 41120, 41580, 41634, 42405, 42768, 43176, 43740, 45232, 45360, 45927, 46260, 47520, 48114, 48573, 49896, 50886, 51030, 52488, 53460, 53970, 54432, 55440, 55512, 56133, 56540, 57568, 58320, 59367, 61236, 61680, 62370, 62451, 64152, 64764, 65610, 66528, 67848, 68040, 69390, 69984, 71280, 71960, 72171, 74016, 74844, 76329, 76545, 79156, 80190, 80955, 81648, 83160, 83268, 84810, 85536, 86352, 87480, 90464, 90720, 91854, 92520, 93555, 96228, 97146, 98945, 99792, 101772, 102060, 104085, 104976, 106920, 107940, 110880, 111024, 112266, 113080, 116640, 118734, 120285, 122472, 123360, 124740, 124902, 127215, 128304, 129528, 131220, 135696, 136080, 138780, 142560, 143920, 144342, 145719, 149688, 152658, 153090, 158312, 160380, 161910, 163296, 166320, 166536, 168399, 169620, 172704, 174960, 178101, 183708, 185040, 187110, 187353, 192456, 194292, 197890, 199584, 203544, 204120, 208170, 209952, 213840, 215880, 222048, 224532, 226160, 228987, 229635, 237468, 240570, 242865, 244944, 249480, 249804, 254430, 256608, 259056, 262440, 271392, 272160, 277560, 280665, 287840, 288684, 291438, 296835, 299376, 305316, 306180, 312255, 316624, 320760, 323820, 332640, 333072, 336798, 339240, 349920, 356202, 360855, 367416, 370080, 374220, 374706, 381645, 384912, 388584, 395780, 407088, 408240, 416340, 427680, 431760, 437157, 449064, 452320, 457974, 459270, 474936, 481140, 485730, 489888, 498960, 499608, 505197, 508860, 518112, 524880, 534303, 555120, 561330, 562059, 577368, 582876, 593670, 598752, 610632, 612360, 624510, 633248, 641520, 647640, 666144, 673596, 678480, 686961, 712404, 721710, 728595, 734832, 748440, 749412, 763290, 769824, 777168, 791560, 814176, 816480, 832680, 841995, 863520, 874314, 890505, 898128, 915948, 918540, 936765, 949872, 962280, 971460, 997920, 999216, 1010394, 1017720, 1049760, 1068606, 1110240, 1122660, 1124118, 1144935, 1154736, 1165752, 1187340, 1221264, 1224720, 1249020, 1283040, 1295280, 1311471, 1347192, 1356960, 1373922, 1424808, 1443420, 1457190, 1469664, 1496880, 1498824, 1526580, 1554336, 1583120, 1602909, 1665360, 1683990, 1686177, 1748628, 1781010, 1796256, 1831896, 1837080, 1873530, 1899744, 1924560, 1942920, 1998432, 2020788, 2035440, 2060883, 2137212, 2185785, 2245320, 2248236, 2289870, 2309472, 2331504, 2374680, 2442528, 2449440, 2498040, 2525985, 2590560, 2622942, 2671515, 2694384, 2747844, 2810295, 2849616, 2886840, 2914380, 2993760, 2997648, 3053160, 3166240, 3205818, 3330720, 3367980, 3372354, 3434805, 3497256, 3562020, 3663792, 3674160, 3747060, 3849120, 3885840, 3934413, 4041576, 4070880, 4121766, 4274424, 4371570, 4490640, 4496472, 4579740, 4663008, 4749360, 4808727, 4996080, 5051970, 5245884, 5343030, 5388768, 5495688, 5620590, 5699232, 5773680, 5828760, 5995296, 6106320, 6182649, 6411636, 6557355, 6735960, 6744708, 6869610, 6994512, 7124040, 7327584, 7348320, 7494120, 7771680, 7868826, 8014545, 8083152, 8243532, 8430885, 8548848, 8743140, 8981280, 8992944, 9159480, 9498720, 9617454, 9992160, 10103940, 10304415, 10491768, 10686060, 10991376, 11241180, 11547360, 11657520, 11803239, 12212640, 12365298, 12823272, 13114710, 13471920, 13489416, 13739220, 13989024, 14248080, 14426181, 14988240, 15737652, 16029090, 16166304, 16487064, 16861770, 17097696, 17486280, 17985888, 18318960, 18547947, 19234908, 19672065, 20207880, 20608830, 20983536, 21372120, 21982752, 22482360, 23315040, 23606478, 24043635, 24730596, 25646544, 26229420, 26943840, 26978832, 27478440, 28496160, 28852362, 29976480, 30913245, 31475304, 32058180, 32974128, 33723540, 34972560, 36637920, 37095894, 38469816, 39344130, 40415760, 41217660, 41967072, 42744240, 43278543, 44964720, 47212956, 48087270, 49461192, 51293088, 52458840, 53957664, 54956880, 57704724, 59016195, 61826490, 62950608, 64116360, 65948256, 67447080, 69945120, 72130905, 74191788, 76939632, 78688260, 80831520, 82435320, 85488480, 86557086, 89929440, 92739735, 94425912, 96174540, 98922384, 104917680, 109913760, 115409448, 118032390, 123652980, 125901216, 128232720, 129835629, 134894160, 144261810, 148383576, 153879264, 157376520, 164870640, 173114172, 185479470, 188851824, 192349080, 197844768, 209835360, 216392715, 230818896, 236064780, 247305960, 256465440, 259671258, 269788320, 288523620, 296767152, 314753040, 329741280, 346228344, 370958940, 377703648, 384698160, 432785430, 461637792, 472129560, 494611920, 519342516, 577047240, 593534304, 629506080, 649178145, 692456688, 741917880, 769396320, 865570860, 944259120, 989223840, 1038685032, 1154094480, 1298356290, 1384913376, 1483835760, 1731141720, 1888518240, 2077370064, 2308188960, 2596712580, 2967671520, 3462283440, 4154740128, 5193425160, 6924566880, 10386850320, 20773700640]

約数ペア:

[(1, 20773700640), (2, 10386850320), (3, 6924566880), (4, 5193425160), (5, 4154740128), (6, 3462283440), (7, 2967671520), (8, 2596712580), (9, 2308188960), (10, 2077370064), (11, 1888518240), (12, 1731141720), (14, 1483835760), (15, 1384913376), (16, 1298356290), (18, 1154094480), (20, 1038685032), (21, 989223840), (22, 944259120), (24, 865570860), (27, 769396320), (28, 741917880), (30, 692456688), (32, 649178145), (33, 629506080), (35, 593534304), (36, 577047240), (40, 519342516), (42, 494611920), (44, 472129560), (45, 461637792), (48, 432785430), (54, 384698160), (55, 377703648), (56, 370958940), (60, 346228344), (63, 329741280), (66, 314753040), (70, 296767152), (72, 288523620), (77, 269788320), (80, 259671258), (81, 256465440), (84, 247305960), (88, 236064780), (90, 230818896), (96, 216392715), (99, 209835360), (105, 197844768), (108, 192349080), (110, 188851824), (112, 185479470), (120, 173114172), (126, 164870640), (132, 157376520), (135, 153879264), (140, 148383576), (144, 144261810), (154, 134894160), (160, 129835629), (162, 128232720), (165, 125901216), (168, 123652980), (176, 118032390), (180, 115409448), (189, 109913760), (198, 104917680), (210, 98922384), (216, 96174540), (220, 94425912), (224, 92739735), (231, 89929440), (240, 86557086), (243, 85488480), (252, 82435320), (257, 80831520), (264, 78688260), (270, 76939632), (280, 74191788), (288, 72130905), (297, 69945120), (308, 67447080), (315, 65948256), (324, 64116360), (330, 62950608), (336, 61826490), (352, 59016195), (360, 57704724), (378, 54956880), (385, 53957664), (396, 52458840), (405, 51293088), (420, 49461192), (432, 48087270), (440, 47212956), (462, 44964720), (480, 43278543), (486, 42744240), (495, 41967072), (504, 41217660), (514, 40415760), (528, 39344130), (540, 38469816), (560, 37095894), (567, 36637920), (594, 34972560), (616, 33723540), (630, 32974128), (648, 32058180), (660, 31475304), (672, 30913245), (693, 29976480), (720, 28852362), (729, 28496160), (756, 27478440), (770, 26978832), (771, 26943840), (792, 26229420), (810, 25646544), (840, 24730596), (864, 24043635), (880, 23606478), (891, 23315040), (924, 22482360), (945, 21982752), (972, 21372120), (990, 20983536), (1008, 20608830), (1028, 20207880), (1056, 19672065), (1080, 19234908), (1120, 18547947), (1134, 18318960), (1155, 17985888), (1188, 17486280), (1215, 17097696), (1232, 16861770), (1260, 16487064), (1285, 16166304), (1296, 16029090), (1320, 15737652), (1386, 14988240), (1440, 14426181), (1458, 14248080), (1485, 13989024), (1512, 13739220), (1540, 13489416), (1542, 13471920), (1584, 13114710), (1620, 12823272), (1680, 12365298), (1701, 12212640), (1760, 11803239), (1782, 11657520), (1799, 11547360), (1848, 11241180), (1890, 10991376), (1944, 10686060), (1980, 10491768), (2016, 10304415), (2056, 10103940), (2079, 9992160), (2160, 9617454), (2187, 9498720), (2268, 9159480), (2310, 8992944), (2313, 8981280), (2376, 8743140), (2430, 8548848), (2464, 8430885), (2520, 8243532), (2570, 8083152), (2592, 8014545), (2640, 7868826), (2673, 7771680), (2772, 7494120), (2827, 7348320), (2835, 7327584), (2916, 7124040), (2970, 6994512), (3024, 6869610), (3080, 6744708), (3084, 6735960), (3168, 6557355), (3240, 6411636), (3360, 6182649), (3402, 6106320), (3465, 5995296), (3564, 5828760), (3598, 5773680), (3645, 5699232), (3696, 5620590), (3780, 5495688), (3855, 5388768), (3888, 5343030), (3960, 5245884), (4112, 5051970), (4158, 4996080), (4320, 4808727), (4374, 4749360), (4455, 4663008), (4536, 4579740), (4620, 4496472), (4626, 4490640), (4752, 4371570), (4860, 4274424), (5040, 4121766), (5103, 4070880), (5140, 4041576), (5280, 3934413), (5346, 3885840), (5397, 3849120), (5544, 3747060), (5654, 3674160), (5670, 3663792), (5832, 3562020), (5940, 3497256), (6048, 3434805), (6160, 3372354), (6168, 3367980), (6237, 3330720), (6480, 3205818), (6561, 3166240), (6804, 3053160), (6930, 2997648), (6939, 2993760), (7128, 2914380), (7196, 2886840), (7290, 2849616), (7392, 2810295), (7560, 2747844), (7710, 2694384), (7776, 2671515), (7920, 2622942), (8019, 2590560), (8224, 2525985), (8316, 2498040), (8481, 2449440), (8505, 2442528), (8748, 2374680), (8910, 2331504), (8995, 2309472), (9072, 2289870), (9240, 2248236), (9252, 2245320), (9504, 2185785), (9720, 2137212), (10080, 2060883), (10206, 2035440), (10280, 2020788), (10395, 1998432), (10692, 1942920), (10794, 1924560), (10935, 1899744), (11088, 1873530), (11308, 1837080), (11340, 1831896), (11565, 1796256), (11664, 1781010), (11880, 1748628), (12320, 1686177), (12336, 1683990), (12474, 1665360), (12960, 1602909), (13122, 1583120), (13365, 1554336), (13608, 1526580), (13860, 1498824), (13878, 1496880), (14135, 1469664), (14256, 1457190), (14392, 1443420), (14580, 1424808), (15120, 1373922), (15309, 1356960), (15420, 1347192), (15840, 1311471), (16038, 1295280), (16191, 1283040), (16632, 1249020), (16962, 1224720), (17010, 1221264), (17496, 1187340), (17820, 1165752), (17990, 1154736), (18144, 1144935), (18480, 1124118), (18504, 1122660), (18711, 1110240), (19440, 1068606), (19789, 1049760), (20412, 1017720), (20560, 1010394), (20790, 999216), (20817, 997920), (21384, 971460), (21588, 962280), (21870, 949872), (22176, 936765), (22616, 918540), (22680, 915948), (23130, 898128), (23328, 890505), (23760, 874314), (24057, 863520), (24672, 841995), (24948, 832680), (25443, 816480), (25515, 814176), (26244, 791560), (26730, 777168), (26985, 769824), (27216, 763290), (27720, 749412), (27756, 748440), (28270, 734832), (28512, 728595), (28784, 721710), (29160, 712404), (30240, 686961), (30618, 678480), (30840, 673596), (31185, 666144), (32076, 647640), (32382, 641520), (32805, 633248), (33264, 624510), (33924, 612360), (34020, 610632), (34695, 598752), (34992, 593670), (35640, 582876), (35980, 577368), (36960, 562059), (37008, 561330), (37422, 555120), (38880, 534303), (39578, 524880), (40095, 518112), (40824, 508860), (41120, 505197), (41580, 499608), (41634, 498960), (42405, 489888), (42768, 485730), (43176, 481140), (43740, 474936), (45232, 459270), (45360, 457974), (45927, 452320), (46260, 449064), (47520, 437157), (48114, 431760), (48573, 427680), (49896, 416340), (50886, 408240), (51030, 407088), (52488, 395780), (53460, 388584), (53970, 384912), (54432, 381645), (55440, 374706), (55512, 374220), (56133, 370080), (56540, 367416), (57568, 360855), (58320, 356202), (59367, 349920), (61236, 339240), (61680, 336798), (62370, 333072), (62451, 332640), (64152, 323820), (64764, 320760), (65610, 316624), (66528, 312255), (67848, 306180), (68040, 305316), (69390, 299376), (69984, 296835), (71280, 291438), (71960, 288684), (72171, 287840), (74016, 280665), (74844, 277560), (76329, 272160), (76545, 271392), (79156, 262440), (80190, 259056), (80955, 256608), (81648, 254430), (83160, 249804), (83268, 249480), (84810, 244944), (85536, 242865), (86352, 240570), (87480, 237468), (90464, 229635), (90720, 228987), (91854, 226160), (92520, 224532), (93555, 222048), (96228, 215880), (97146, 213840), (98945, 209952), (99792, 208170), (101772, 204120), (102060, 203544), (104085, 199584), (104976, 197890), (106920, 194292), (107940, 192456), (110880, 187353), (111024, 187110), (112266, 185040), (113080, 183708), (116640, 178101), (118734, 174960), (120285, 172704), (122472, 169620), (123360, 168399), (124740, 166536), (124902, 166320), (127215, 163296), (128304, 161910), (129528, 160380), (131220, 158312), (135696, 153090), (136080, 152658), (138780, 149688), (142560, 145719), (143920, 144342)]