21207748320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 768

約数和(自身を含む): 86568652800

約数和(自身を除く): 65360904480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 83, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 166, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 249, 264, 270, 283, 285, 288, 297, 304, 330, 332, 342, 352, 360, 380, 396, 415, 418, 432, 440, 456, 480, 495, 498, 513, 528, 540, 566, 570, 594, 608, 627, 660, 664, 684, 720, 747, 760, 792, 830, 836, 849, 855, 864, 880, 912, 913, 990, 996, 1026, 1045, 1056, 1080, 1132, 1140, 1188, 1245, 1254, 1320, 1328, 1368, 1415, 1440, 1485, 1494, 1520, 1577, 1584, 1660, 1672, 1698, 1710, 1760, 1824, 1826, 1881, 1980, 1992, 2052, 2090, 2160, 2241, 2264, 2280, 2376, 2490, 2508, 2547, 2565, 2640, 2656, 2736, 2739, 2830, 2970, 2988, 3040, 3113, 3135, 3154, 3168, 3320, 3344, 3396, 3420, 3652, 3735, 3762, 3960, 3984, 4104, 4180, 4245, 4320, 4482, 4528, 4560, 4565, 4731, 4752, 4980, 5016, 5094, 5130, 5280, 5377, 5472, 5478, 5643, 5660, 5940, 5976, 6226, 6270, 6308, 6640, 6688, 6792, 6840, 7304, 7470, 7524, 7641, 7885, 7920, 7968, 8208, 8217, 8360, 8490, 8964, 9056, 9120, 9130, 9339, 9405, 9462, 9504, 9960, 10032, 10188, 10260, 10754, 10956, 11205, 11286, 11320, 11880, 11952, 12452, 12540, 12616, 12735, 13280, 13584, 13680, 13695, 14193, 14608, 14940, 15048, 15282, 15565, 15770, 15840, 16131, 16416, 16434, 16720, 16980, 17347, 17928, 18260, 18678, 18810, 18924, 19920, 20064, 20376, 20520, 21508, 21912, 22410, 22572, 22640, 23489, 23655, 23760, 23904, 24651, 24904, 25080, 25232, 25470, 26885, 27168, 27360, 27390, 28017, 28215, 28386, 29216, 29880, 30096, 30564, 31130, 31540, 32262, 32868, 33440, 33960, 34694, 35856, 36520, 37356, 37620, 37848, 38205, 39840, 40752, 41040, 41085, 42579, 43016, 43824, 44820, 45144, 45280, 46695, 46978, 47310, 47520, 48393, 49302, 49808, 50160, 50464, 50940, 52041, 53770, 54780, 56034, 56430, 56772, 59147, 59760, 60192, 61128, 62260, 63080, 64524, 65736, 67920, 69388, 70467, 70965, 71712, 73040, 74712, 75240, 75696, 76410, 80655, 81504, 82080, 82170, 84051, 85158, 86032, 86735, 87648, 89640, 90288, 93390, 93956, 94620, 96786, 98604, 99616, 100320, 101880, 104082, 107540, 109560, 112068, 112860, 113544, 117445, 118294, 119520, 122256, 123255, 124520, 126160, 129048, 131472, 135840, 138776, 140085, 140934, 141930, 145179, 146080, 149424, 150480, 151392, 152820, 156123, 161310, 164340, 168102, 170316, 172064, 173470, 177441, 179280, 180576, 186780, 187912, 189240, 193572, 197208, 203760, 208164, 211401, 212895, 215080, 219120, 224136, 225720, 227088, 234890, 236588, 241965, 244512, 246510, 249040, 252320, 258096, 258379, 260205, 262944, 277552, 280170, 281868, 283860, 290358, 295735, 298848, 300960, 305640, 312246, 322620, 328680, 336204, 340632, 346940, 352335, 354882, 358560, 373560, 375824, 378480, 387144, 394416, 407520, 416328, 420255, 422802, 425790, 430160, 438240, 446291, 448272, 451440, 454176, 468369, 469780, 473176, 483930, 493020, 498080, 516192, 516758, 520410, 532323, 555104, 560340, 563736, 567720, 580716, 591470, 611280, 624492, 634203, 645240, 657360, 672408, 681264, 693880, 704670, 709764, 725895, 747120, 751648, 756960, 774288, 775137, 780615, 788832, 832656, 840510, 845604, 851580, 860320, 887205, 892582, 896544, 902880, 936738, 939560, 946352, 967860, 986040, 1033516, 1040820, 1057005, 1064646, 1120680, 1127472, 1135440, 1161432, 1182940, 1222560, 1248984, 1268406, 1290480, 1291895, 1314720, 1338873, 1344816, 1362528, 1387760, 1409340, 1419528, 1451790, 1494240, 1548576, 1550274, 1561230, 1596969, 1665312, 1681020, 1691208, 1703160, 1774410, 1785164, 1873476, 1879120, 1892704, 1935720, 1972080, 2067032, 2081640, 2114010, 2129292, 2231455, 2241360, 2254944, 2270880, 2322864, 2325411, 2341845, 2365880, 2497968, 2536812, 2580960, 2583790, 2661615, 2677746, 2689632, 2775520, 2818680, 2839056, 2903580, 3100548, 3122460, 3171015, 3193938, 3362040, 3382416, 3406320, 3548820, 3570328, 3746952, 3758240, 3871440, 3875685, 3944160, 4016619, 4134064, 4163280, 4228020, 4258584, 4462910, 4482720, 4645728, 4650822, 4683690, 4731760, 4909201, 4995936, 5073624, 5167580, 5323230, 5355492, 5637360, 5678112, 5807160, 6201096, 6244920, 6342030, 6387876, 6694365, 6724080, 6764832, 6812640, 6976233, 7097640, 7140656, 7493904, 7742880, 7751370, 7984845, 8033238, 8268128, 8326560, 8456040, 8517168, 8925820, 9301644, 9367380, 9463520, 9818402, 10147248, 10335160, 10646460, 10710984, 11274720, 11614320, 11627055, 12049857, 12402192, 12489840, 12684060, 12775752, 13388730, 13448160, 13952466, 14195280, 14281312, 14727603, 14987808, 15502740, 15969690, 16066476, 16912080, 17034336, 17851640, 18603288, 18734760, 19636804, 20083095, 20294496, 20670320, 21292920, 21421968, 23228640, 23254110, 24099714, 24546005, 24804384, 24979680, 25368120, 25551504, 26777460, 27904932, 28390560, 29455206, 31005480, 31939380, 32132952, 33824160, 34881165, 35703280, 37206576, 37469520, 39273608, 40166190, 41340640, 42585840, 42843936, 44182809, 46508220, 48199428, 49092010, 50736240, 51103008, 53554920, 55809864, 58910412, 60249285, 62010960, 63878760, 64265904, 69762330, 71406560, 73638015, 74413152, 74939040, 78547216, 80332380, 85171680, 88365618, 93016440, 96398856, 98184020, 101472480, 107109840, 111619728, 117820824, 120498570, 124021920, 127757520, 128531808, 132548427, 139524660, 147276030, 157094432, 160664760, 176731236, 186032880, 192797712, 196368040, 214219680, 220914045, 223239456, 235641648, 240997140, 255515040, 265096854, 279049320, 294552060, 321329520, 353462472, 372065760, 385595424, 392736080, 441828090, 471283296, 481994280, 530193708, 558098640, 589104120, 642659040, 662742135, 706924944, 785472160, 883656180, 963988560, 1060387416, 1116197280, 1178208240, 1325484270, 1413849888, 1767312360, 1927977120, 2120774832, 2356416480, 2650968540, 3534624720, 4241549664, 5301937080, 7069249440, 10603874160, 21207748320]

約数ペア:

[(1, 21207748320), (2, 10603874160), (3, 7069249440), (4, 5301937080), (5, 4241549664), (6, 3534624720), (8, 2650968540), (9, 2356416480), (10, 2120774832), (11, 1927977120), (12, 1767312360), (15, 1413849888), (16, 1325484270), (18, 1178208240), (19, 1116197280), (20, 1060387416), (22, 963988560), (24, 883656180), (27, 785472160), (30, 706924944), (32, 662742135), (33, 642659040), (36, 589104120), (38, 558098640), (40, 530193708), (44, 481994280), (45, 471283296), (48, 441828090), (54, 392736080), (55, 385595424), (57, 372065760), (60, 353462472), (66, 321329520), (72, 294552060), (76, 279049320), (80, 265096854), (83, 255515040), (88, 240997140), (90, 235641648), (95, 223239456), (96, 220914045), (99, 214219680), (108, 196368040), (110, 192797712), (114, 186032880), (120, 176731236), (132, 160664760), (135, 157094432), (144, 147276030), (152, 139524660), (160, 132548427), (165, 128531808), (166, 127757520), (171, 124021920), (176, 120498570), (180, 117820824), (190, 111619728), (198, 107109840), (209, 101472480), (216, 98184020), (220, 96398856), (228, 93016440), (240, 88365618), (249, 85171680), (264, 80332380), (270, 78547216), (283, 74939040), (285, 74413152), (288, 73638015), (297, 71406560), (304, 69762330), (330, 64265904), (332, 63878760), (342, 62010960), (352, 60249285), (360, 58910412), (380, 55809864), (396, 53554920), (415, 51103008), (418, 50736240), (432, 49092010), (440, 48199428), (456, 46508220), (480, 44182809), (495, 42843936), (498, 42585840), (513, 41340640), (528, 40166190), (540, 39273608), (566, 37469520), (570, 37206576), (594, 35703280), (608, 34881165), (627, 33824160), (660, 32132952), (664, 31939380), (684, 31005480), (720, 29455206), (747, 28390560), (760, 27904932), (792, 26777460), (830, 25551504), (836, 25368120), (849, 24979680), (855, 24804384), (864, 24546005), (880, 24099714), (912, 23254110), (913, 23228640), (990, 21421968), (996, 21292920), (1026, 20670320), (1045, 20294496), (1056, 20083095), (1080, 19636804), (1132, 18734760), (1140, 18603288), (1188, 17851640), (1245, 17034336), (1254, 16912080), (1320, 16066476), (1328, 15969690), (1368, 15502740), (1415, 14987808), (1440, 14727603), (1485, 14281312), (1494, 14195280), (1520, 13952466), (1577, 13448160), (1584, 13388730), (1660, 12775752), (1672, 12684060), (1698, 12489840), (1710, 12402192), (1760, 12049857), (1824, 11627055), (1826, 11614320), (1881, 11274720), (1980, 10710984), (1992, 10646460), (2052, 10335160), (2090, 10147248), (2160, 9818402), (2241, 9463520), (2264, 9367380), (2280, 9301644), (2376, 8925820), (2490, 8517168), (2508, 8456040), (2547, 8326560), (2565, 8268128), (2640, 8033238), (2656, 7984845), (2736, 7751370), (2739, 7742880), (2830, 7493904), (2970, 7140656), (2988, 7097640), (3040, 6976233), (3113, 6812640), (3135, 6764832), (3154, 6724080), (3168, 6694365), (3320, 6387876), (3344, 6342030), (3396, 6244920), (3420, 6201096), (3652, 5807160), (3735, 5678112), (3762, 5637360), (3960, 5355492), (3984, 5323230), (4104, 5167580), (4180, 5073624), (4245, 4995936), (4320, 4909201), (4482, 4731760), (4528, 4683690), (4560, 4650822), (4565, 4645728), (4731, 4482720), (4752, 4462910), (4980, 4258584), (5016, 4228020), (5094, 4163280), (5130, 4134064), (5280, 4016619), (5377, 3944160), (5472, 3875685), (5478, 3871440), (5643, 3758240), (5660, 3746952), (5940, 3570328), (5976, 3548820), (6226, 3406320), (6270, 3382416), (6308, 3362040), (6640, 3193938), (6688, 3171015), (6792, 3122460), (6840, 3100548), (7304, 2903580), (7470, 2839056), (7524, 2818680), (7641, 2775520), (7885, 2689632), (7920, 2677746), (7968, 2661615), (8208, 2583790), (8217, 2580960), (8360, 2536812), (8490, 2497968), (8964, 2365880), (9056, 2341845), (9120, 2325411), (9130, 2322864), (9339, 2270880), (9405, 2254944), (9462, 2241360), (9504, 2231455), (9960, 2129292), (10032, 2114010), (10188, 2081640), (10260, 2067032), (10754, 1972080), (10956, 1935720), (11205, 1892704), (11286, 1879120), (11320, 1873476), (11880, 1785164), (11952, 1774410), (12452, 1703160), (12540, 1691208), (12616, 1681020), (12735, 1665312), (13280, 1596969), (13584, 1561230), (13680, 1550274), (13695, 1548576), (14193, 1494240), (14608, 1451790), (14940, 1419528), (15048, 1409340), (15282, 1387760), (15565, 1362528), (15770, 1344816), (15840, 1338873), (16131, 1314720), (16416, 1291895), (16434, 1290480), (16720, 1268406), (16980, 1248984), (17347, 1222560), (17928, 1182940), (18260, 1161432), (18678, 1135440), (18810, 1127472), (18924, 1120680), (19920, 1064646), (20064, 1057005), (20376, 1040820), (20520, 1033516), (21508, 986040), (21912, 967860), (22410, 946352), (22572, 939560), (22640, 936738), (23489, 902880), (23655, 896544), (23760, 892582), (23904, 887205), (24651, 860320), (24904, 851580), (25080, 845604), (25232, 840510), (25470, 832656), (26885, 788832), (27168, 780615), (27360, 775137), (27390, 774288), (28017, 756960), (28215, 751648), (28386, 747120), (29216, 725895), (29880, 709764), (30096, 704670), (30564, 693880), (31130, 681264), (31540, 672408), (32262, 657360), (32868, 645240), (33440, 634203), (33960, 624492), (34694, 611280), (35856, 591470), (36520, 580716), (37356, 567720), (37620, 563736), (37848, 560340), (38205, 555104), (39840, 532323), (40752, 520410), (41040, 516758), (41085, 516192), (42579, 498080), (43016, 493020), (43824, 483930), (44820, 473176), (45144, 469780), (45280, 468369), (46695, 454176), (46978, 451440), (47310, 448272), (47520, 446291), (48393, 438240), (49302, 430160), (49808, 425790), (50160, 422802), (50464, 420255), (50940, 416328), (52041, 407520), (53770, 394416), (54780, 387144), (56034, 378480), (56430, 375824), (56772, 373560), (59147, 358560), (59760, 354882), (60192, 352335), (61128, 346940), (62260, 340632), (63080, 336204), (64524, 328680), (65736, 322620), (67920, 312246), (69388, 305640), (70467, 300960), (70965, 298848), (71712, 295735), (73040, 290358), (74712, 283860), (75240, 281868), (75696, 280170), (76410, 277552), (80655, 262944), (81504, 260205), (82080, 258379), (82170, 258096), (84051, 252320), (85158, 249040), (86032, 246510), (86735, 244512), (87648, 241965), (89640, 236588), (90288, 234890), (93390, 227088), (93956, 225720), (94620, 224136), (96786, 219120), (98604, 215080), (99616, 212895), (100320, 211401), (101880, 208164), (104082, 203760), (107540, 197208), (109560, 193572), (112068, 189240), (112860, 187912), (113544, 186780), (117445, 180576), (118294, 179280), (119520, 177441), (122256, 173470), (123255, 172064), (124520, 170316), (126160, 168102), (129048, 164340), (131472, 161310), (135840, 156123), (138776, 152820), (140085, 151392), (140934, 150480), (141930, 149424), (145179, 146080)]