7209121920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 1024

約数和(自身を含む): 32111493120

約数和(自身を除く): 24902371200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 31, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 62, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 93, 96, 104, 105, 110, 112, 120, 121, 124, 128, 130, 132, 140, 143, 154, 155, 156, 160, 165, 168, 176, 182, 186, 192, 195, 208, 210, 217, 220, 224, 231, 240, 242, 248, 260, 264, 273, 280, 286, 308, 310, 312, 320, 330, 336, 341, 352, 363, 364, 372, 384, 385, 390, 403, 416, 420, 429, 434, 440, 448, 455, 462, 465, 480, 484, 496, 520, 528, 546, 560, 572, 605, 616, 620, 624, 640, 651, 660, 672, 682, 704, 715, 726, 728, 744, 770, 780, 806, 832, 840, 847, 858, 868, 880, 896, 910, 924, 930, 960, 968, 992, 1001, 1023, 1040, 1056, 1085, 1092, 1120, 1144, 1155, 1209, 1210, 1232, 1240, 1248, 1302, 1320, 1331, 1344, 1364, 1365, 1408, 1430, 1452, 1456, 1488, 1540, 1560, 1573, 1612, 1664, 1680, 1694, 1705, 1716, 1736, 1760, 1815, 1820, 1848, 1860, 1920, 1936, 1984, 2002, 2015, 2046, 2080, 2112, 2145, 2170, 2184, 2240, 2288, 2310, 2387, 2418, 2420, 2464, 2480, 2496, 2541, 2604, 2640, 2662, 2688, 2728, 2730, 2821, 2860, 2904, 2912, 2976, 3003, 3080, 3120, 3146, 3224, 3255, 3360, 3388, 3410, 3432, 3472, 3520, 3630, 3640, 3696, 3720, 3751, 3872, 3968, 3993, 4004, 4030, 4092, 4160, 4224, 4235, 4290, 4340, 4368, 4433, 4480, 4576, 4620, 4719, 4774, 4836, 4840, 4928, 4960, 4992, 5005, 5082, 5115, 5208, 5280, 5324, 5456, 5460, 5642, 5720, 5808, 5824, 5952, 6006, 6045, 6160, 6240, 6292, 6448, 6510, 6655, 6720, 6776, 6820, 6864, 6944, 7040, 7161, 7260, 7280, 7392, 7440, 7502, 7744, 7865, 7986, 8008, 8060, 8184, 8320, 8463, 8470, 8580, 8680, 8736, 8866, 9152, 9240, 9317, 9438, 9548, 9672, 9680, 9856, 9920, 10010, 10164, 10230, 10416, 10560, 10648, 10912, 10920, 11011, 11253, 11284, 11440, 11616, 11648, 11904, 11935, 12012, 12090, 12320, 12480, 12584, 12705, 12896, 13020, 13299, 13310, 13440, 13552, 13640, 13728, 13888, 14105, 14322, 14520, 14560, 14784, 14880, 15004, 15015, 15488, 15730, 15972, 16016, 16120, 16368, 16926, 16940, 17160, 17303, 17360, 17472, 17732, 18304, 18480, 18634, 18755, 18876, 19096, 19344, 19360, 19840, 19965, 20020, 20328, 20460, 20832, 21120, 21296, 21824, 21840, 22022, 22165, 22506, 22568, 22880, 23232, 23595, 23870, 24024, 24180, 24640, 24960, 25168, 25410, 25792, 26040, 26257, 26598, 26620, 27104, 27280, 27456, 27776, 27951, 28210, 28644, 29040, 29120, 29568, 29760, 30008, 30030, 31031, 31460, 31944, 32032, 32240, 32736, 33033, 33852, 33880, 34320, 34606, 34720, 34944, 35464, 35805, 36960, 37268, 37510, 37752, 38192, 38688, 38720, 39930, 40040, 40656, 40920, 41261, 41664, 42315, 42592, 43648, 43680, 44044, 44330, 45012, 45136, 45760, 46464, 46585, 47190, 47740, 48048, 48360, 48763, 49280, 50336, 50820, 51584, 51909, 52080, 52514, 53196, 53240, 54208, 54560, 54912, 55055, 55902, 56265, 56420, 57288, 58080, 58240, 59520, 60016, 60060, 62062, 62920, 63888, 64064, 64480, 65472, 66066, 66495, 67704, 67760, 68640, 69212, 69440, 70928, 71610, 73920, 74536, 75020, 75504, 76384, 77376, 77440, 78771, 79860, 80080, 81312, 81840, 82522, 83328, 84630, 85184, 86515, 87360, 88088, 88660, 90024, 90272, 91520, 93093, 93170, 94380, 95480, 96096, 96720, 97526, 100672, 101640, 103818, 104160, 105028, 106392, 106480, 108416, 109120, 110110, 111804, 112530, 112840, 114576, 116160, 120032, 120120, 121121, 123783, 124124, 125840, 127776, 128128, 128960, 130944, 131285, 132132, 132990, 135408, 135520, 137280, 138424, 138880, 139755, 141856, 143220, 146289, 147840, 149072, 150040, 151008, 152768, 154752, 155155, 157542, 159720, 160160, 162624, 163680, 165044, 165165, 169260, 170368, 173030, 174720, 176176, 177320, 180048, 180544, 186186, 186340, 188760, 190960, 192192, 193440, 195052, 201344, 203280, 206305, 207636, 208320, 210056, 212784, 212960, 218240, 220220, 223608, 225060, 225680, 229152, 232320, 240064, 240240, 242242, 243815, 247566, 248248, 251680, 255552, 257920, 259545, 262570, 264264, 265980, 270816, 271040, 274560, 276848, 279510, 283712, 286440, 288827, 292578, 298144, 300080, 302016, 305536, 310310, 315084, 319440, 320320, 325248, 327360, 330088, 330330, 338520, 341341, 346060, 352352, 354640, 360096, 361088, 363363, 372372, 372680, 377520, 381920, 384384, 386880, 390104, 393855, 406560, 412610, 415272, 416640, 420112, 425568, 425920, 440440, 447216, 450120, 451360, 458304, 465465, 480128, 480480, 484484, 487630, 495132, 496496, 503360, 511104, 519090, 525140, 528528, 531960, 536393, 541632, 542080, 553696, 559020, 567424, 572880, 577654, 585156, 596288, 600160, 604032, 605605, 618915, 620620, 630168, 638880, 640640, 654720, 660176, 660660, 677040, 682682, 692120, 704704, 709280, 720192, 726726, 731445, 744744, 745360, 755040, 763840, 773760, 780208, 787710, 813120, 825220, 830544, 840224, 851136, 851840, 866481, 880880, 894432, 900240, 902720, 916608, 930930, 960960, 968968, 975260, 990264, 992992, 1006720, 1024023, 1038180, 1050280, 1057056, 1063920, 1072786, 1083264, 1107392, 1118040, 1145760, 1155308, 1170312, 1192576, 1200320, 1211210, 1237830, 1241240, 1260336, 1277760, 1320352, 1321320, 1354080, 1365364, 1384240, 1409408, 1418560, 1440384, 1444135, 1453452, 1462890, 1489488, 1490720, 1510080, 1527680, 1560416, 1575420, 1609179, 1626240, 1650440, 1661088, 1680448, 1702272, 1706705, 1732962, 1761760, 1788864, 1800480, 1805440, 1816815, 1861860, 1921920, 1937936, 1950520, 1980528, 1985984, 2048046, 2076360, 2100560, 2114112, 2127840, 2145572, 2214784, 2236080, 2291520, 2310616, 2340624, 2400640, 2422420, 2475660, 2482480, 2520672, 2555520, 2640704, 2642640, 2681965, 2708160, 2730728, 2768480, 2837120, 2888270, 2906904, 2925780, 2978976, 2981440, 3020160, 3120832, 3150840, 3218358, 3300880, 3322176, 3360896, 3413410, 3465924, 3523520, 3577728, 3600960, 3633630, 3723720, 3754751, 3875872, 3901040, 3961056, 3971968, 4096092, 4152720, 4201120, 4228224, 4255680, 4291144, 4332405, 4472160, 4583040, 4621232, 4681248, 4844840, 4951320, 4964960, 5041344, 5120115, 5281408, 5285280, 5363930, 5416320, 5461456, 5536960, 5776540, 5813808, 5851560, 5957952, 5962880, 6241664, 6301680, 6436716, 6601760, 6644352, 6826820, 6931848, 7047040, 7201920, 7267260, 7447440, 7509502, 7751744, 7802080, 7922112, 8045895, 8192184, 8305440, 8402240, 8511360, 8582288, 8664810, 8944320, 9242464, 9362496, 9689680, 9902640, 9929920, 10082688, 10240230, 10570560, 10727860, 10922912, 11073920, 11264253, 11553080, 11627616, 11703120, 11915904, 12603360, 12873432, 13203520, 13653640, 13863696, 14534520, 14894880, 15019004, 15503488, 15604160, 15844224, 16091790, 16384368, 16610880, 16804480, 17164576, 17329620, 17888640, 18484928, 18724992, 18773755, 19379360, 19805280, 19859840, 20480460, 21141120, 21455720, 21845824, 22528506, 23106160, 23255232, 23406240, 25206720, 25746864, 26407040, 27307280, 27727392, 29069040, 29789760, 30038008, 31208320, 32183580, 32768736, 33221760, 34329152, 34659240, 36969856, 37547510, 38758720, 39610560, 40960920, 42911440, 43691648, 45057012, 46212320, 46510464, 46812480, 50413440, 51493728, 54614560, 55454784, 56321265, 58138080, 59579520, 60076016, 64367160, 65537472, 68658304, 69318480, 75095020, 77517440, 79221120, 81921840, 85822880, 90114024, 92424640, 93624960, 102987456, 109229120, 110909568, 112642530, 116276160, 120152032, 128734320, 131074944, 138636960, 150190040, 163843680, 171645760, 180228048, 184849280, 205974912, 218458240, 225285060, 232552320, 240304064, 257468640, 277273920, 300380080, 327687360, 343291520, 360456096, 450570120, 480608128, 514937280, 554547840, 600760160, 655374720, 720912192, 901140240, 1029874560, 1201520320, 1441824384, 1802280480, 2403040640, 3604560960, 7209121920]

約数ペア:

[(1, 7209121920), (2, 3604560960), (3, 2403040640), (4, 1802280480), (5, 1441824384), (6, 1201520320), (7, 1029874560), (8, 901140240), (10, 720912192), (11, 655374720), (12, 600760160), (13, 554547840), (14, 514937280), (15, 480608128), (16, 450570120), (20, 360456096), (21, 343291520), (22, 327687360), (24, 300380080), (26, 277273920), (28, 257468640), (30, 240304064), (31, 232552320), (32, 225285060), (33, 218458240), (35, 205974912), (39, 184849280), (40, 180228048), (42, 171645760), (44, 163843680), (48, 150190040), (52, 138636960), (55, 131074944), (56, 128734320), (60, 120152032), (62, 116276160), (64, 112642530), (65, 110909568), (66, 109229120), (70, 102987456), (77, 93624960), (78, 92424640), (80, 90114024), (84, 85822880), (88, 81921840), (91, 79221120), (93, 77517440), (96, 75095020), (104, 69318480), (105, 68658304), (110, 65537472), (112, 64367160), (120, 60076016), (121, 59579520), (124, 58138080), (128, 56321265), (130, 55454784), (132, 54614560), (140, 51493728), (143, 50413440), (154, 46812480), (155, 46510464), (156, 46212320), (160, 45057012), (165, 43691648), (168, 42911440), (176, 40960920), (182, 39610560), (186, 38758720), (192, 37547510), (195, 36969856), (208, 34659240), (210, 34329152), (217, 33221760), (220, 32768736), (224, 32183580), (231, 31208320), (240, 30038008), (242, 29789760), (248, 29069040), (260, 27727392), (264, 27307280), (273, 26407040), (280, 25746864), (286, 25206720), (308, 23406240), (310, 23255232), (312, 23106160), (320, 22528506), (330, 21845824), (336, 21455720), (341, 21141120), (352, 20480460), (363, 19859840), (364, 19805280), (372, 19379360), (384, 18773755), (385, 18724992), (390, 18484928), (403, 17888640), (416, 17329620), (420, 17164576), (429, 16804480), (434, 16610880), (440, 16384368), (448, 16091790), (455, 15844224), (462, 15604160), (465, 15503488), (480, 15019004), (484, 14894880), (496, 14534520), (520, 13863696), (528, 13653640), (546, 13203520), (560, 12873432), (572, 12603360), (605, 11915904), (616, 11703120), (620, 11627616), (624, 11553080), (640, 11264253), (651, 11073920), (660, 10922912), (672, 10727860), (682, 10570560), (704, 10240230), (715, 10082688), (726, 9929920), (728, 9902640), (744, 9689680), (770, 9362496), (780, 9242464), (806, 8944320), (832, 8664810), (840, 8582288), (847, 8511360), (858, 8402240), (868, 8305440), (880, 8192184), (896, 8045895), (910, 7922112), (924, 7802080), (930, 7751744), (960, 7509502), (968, 7447440), (992, 7267260), (1001, 7201920), (1023, 7047040), (1040, 6931848), (1056, 6826820), (1085, 6644352), (1092, 6601760), (1120, 6436716), (1144, 6301680), (1155, 6241664), (1209, 5962880), (1210, 5957952), (1232, 5851560), (1240, 5813808), (1248, 5776540), (1302, 5536960), (1320, 5461456), (1331, 5416320), (1344, 5363930), (1364, 5285280), (1365, 5281408), (1408, 5120115), (1430, 5041344), (1452, 4964960), (1456, 4951320), (1488, 4844840), (1540, 4681248), (1560, 4621232), (1573, 4583040), (1612, 4472160), (1664, 4332405), (1680, 4291144), (1694, 4255680), (1705, 4228224), (1716, 4201120), (1736, 4152720), (1760, 4096092), (1815, 3971968), (1820, 3961056), (1848, 3901040), (1860, 3875872), (1920, 3754751), (1936, 3723720), (1984, 3633630), (2002, 3600960), (2015, 3577728), (2046, 3523520), (2080, 3465924), (2112, 3413410), (2145, 3360896), (2170, 3322176), (2184, 3300880), (2240, 3218358), (2288, 3150840), (2310, 3120832), (2387, 3020160), (2418, 2981440), (2420, 2978976), (2464, 2925780), (2480, 2906904), (2496, 2888270), (2541, 2837120), (2604, 2768480), (2640, 2730728), (2662, 2708160), (2688, 2681965), (2728, 2642640), (2730, 2640704), (2821, 2555520), (2860, 2520672), (2904, 2482480), (2912, 2475660), (2976, 2422420), (3003, 2400640), (3080, 2340624), (3120, 2310616), (3146, 2291520), (3224, 2236080), (3255, 2214784), (3360, 2145572), (3388, 2127840), (3410, 2114112), (3432, 2100560), (3472, 2076360), (3520, 2048046), (3630, 1985984), (3640, 1980528), (3696, 1950520), (3720, 1937936), (3751, 1921920), (3872, 1861860), (3968, 1816815), (3993, 1805440), (4004, 1800480), (4030, 1788864), (4092, 1761760), (4160, 1732962), (4224, 1706705), (4235, 1702272), (4290, 1680448), (4340, 1661088), (4368, 1650440), (4433, 1626240), (4480, 1609179), (4576, 1575420), (4620, 1560416), (4719, 1527680), (4774, 1510080), (4836, 1490720), (4840, 1489488), (4928, 1462890), (4960, 1453452), (4992, 1444135), (5005, 1440384), (5082, 1418560), (5115, 1409408), (5208, 1384240), (5280, 1365364), (5324, 1354080), (5456, 1321320), (5460, 1320352), (5642, 1277760), (5720, 1260336), (5808, 1241240), (5824, 1237830), (5952, 1211210), (6006, 1200320), (6045, 1192576), (6160, 1170312), (6240, 1155308), (6292, 1145760), (6448, 1118040), (6510, 1107392), (6655, 1083264), (6720, 1072786), (6776, 1063920), (6820, 1057056), (6864, 1050280), (6944, 1038180), (7040, 1024023), (7161, 1006720), (7260, 992992), (7280, 990264), (7392, 975260), (7440, 968968), (7502, 960960), (7744, 930930), (7865, 916608), (7986, 902720), (8008, 900240), (8060, 894432), (8184, 880880), (8320, 866481), (8463, 851840), (8470, 851136), (8580, 840224), (8680, 830544), (8736, 825220), (8866, 813120), (9152, 787710), (9240, 780208), (9317, 773760), (9438, 763840), (9548, 755040), (9672, 745360), (9680, 744744), (9856, 731445), (9920, 726726), (10010, 720192), (10164, 709280), (10230, 704704), (10416, 692120), (10560, 682682), (10648, 677040), (10912, 660660), (10920, 660176), (11011, 654720), (11253, 640640), (11284, 638880), (11440, 630168), (11616, 620620), (11648, 618915), (11904, 605605), (11935, 604032), (12012, 600160), (12090, 596288), (12320, 585156), (12480, 577654), (12584, 572880), (12705, 567424), (12896, 559020), (13020, 553696), (13299, 542080), (13310, 541632), (13440, 536393), (13552, 531960), (13640, 528528), (13728, 525140), (13888, 519090), (14105, 511104), (14322, 503360), (14520, 496496), (14560, 495132), (14784, 487630), (14880, 484484), (15004, 480480), (15015, 480128), (15488, 465465), (15730, 458304), (15972, 451360), (16016, 450120), (16120, 447216), (16368, 440440), (16926, 425920), (16940, 425568), (17160, 420112), (17303, 416640), (17360, 415272), (17472, 412610), (17732, 406560), (18304, 393855), (18480, 390104), (18634, 386880), (18755, 384384), (18876, 381920), (19096, 377520), (19344, 372680), (19360, 372372), (19840, 363363), (19965, 361088), (20020, 360096), (20328, 354640), (20460, 352352), (20832, 346060), (21120, 341341), (21296, 338520), (21824, 330330), (21840, 330088), (22022, 327360), (22165, 325248), (22506, 320320), (22568, 319440), (22880, 315084), (23232, 310310), (23595, 305536), (23870, 302016), (24024, 300080), (24180, 298144), (24640, 292578), (24960, 288827), (25168, 286440), (25410, 283712), (25792, 279510), (26040, 276848), (26257, 274560), (26598, 271040), (26620, 270816), (27104, 265980), (27280, 264264), (27456, 262570), (27776, 259545), (27951, 257920), (28210, 255552), (28644, 251680), (29040, 248248), (29120, 247566), (29568, 243815), (29760, 242242), (30008, 240240), (30030, 240064), (31031, 232320), (31460, 229152), (31944, 225680), (32032, 225060), (32240, 223608), (32736, 220220), (33033, 218240), (33852, 212960), (33880, 212784), (34320, 210056), (34606, 208320), (34720, 207636), (34944, 206305), (35464, 203280), (35805, 201344), (36960, 195052), (37268, 193440), (37510, 192192), (37752, 190960), (38192, 188760), (38688, 186340), (38720, 186186), (39930, 180544), (40040, 180048), (40656, 177320), (40920, 176176), (41261, 174720), (41664, 173030), (42315, 170368), (42592, 169260), (43648, 165165), (43680, 165044), (44044, 163680), (44330, 162624), (45012, 160160), (45136, 159720), (45760, 157542), (46464, 155155), (46585, 154752), (47190, 152768), (47740, 151008), (48048, 150040), (48360, 149072), (48763, 147840), (49280, 146289), (50336, 143220), (50820, 141856), (51584, 139755), (51909, 138880), (52080, 138424), (52514, 137280), (53196, 135520), (53240, 135408), (54208, 132990), (54560, 132132), (54912, 131285), (55055, 130944), (55902, 128960), (56265, 128128), (56420, 127776), (57288, 125840), (58080, 124124), (58240, 123783), (59520, 121121), (60016, 120120), (60060, 120032), (62062, 116160), (62920, 114576), (63888, 112840), (64064, 112530), (64480, 111804), (65472, 110110), (66066, 109120), (66495, 108416), (67704, 106480), (67760, 106392), (68640, 105028), (69212, 104160), (69440, 103818), (70928, 101640), (71610, 100672), (73920, 97526), (74536, 96720), (75020, 96096), (75504, 95480), (76384, 94380), (77376, 93170), (77440, 93093), (78771, 91520), (79860, 90272), (80080, 90024), (81312, 88660), (81840, 88088), (82522, 87360), (83328, 86515), (84630, 85184)]