21951908880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1270

約数の個数: 320

約数和(自身を含む): 76212264960

約数和(自身を除く): 54260356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 151, 159, 165, 176, 212, 220, 240, 264, 265, 302, 318, 330, 424, 440, 453, 528, 530, 583, 604, 636, 660, 755, 795, 848, 880, 906, 1039, 1060, 1166, 1208, 1272, 1320, 1510, 1590, 1661, 1749, 1812, 2078, 2120, 2265, 2332, 2416, 2544, 2640, 2915, 3020, 3117, 3180, 3322, 3498, 3624, 4156, 4240, 4530, 4664, 4983, 5195, 5830, 6040, 6234, 6360, 6644, 6996, 7248, 8003, 8305, 8312, 8745, 9060, 9328, 9966, 10390, 11429, 11660, 12080, 12468, 12720, 13288, 13992, 15585, 16006, 16610, 16624, 17490, 18120, 19932, 20780, 22858, 23320, 24009, 24915, 24936, 26576, 27984, 31170, 32012, 33220, 34287, 34980, 36240, 39864, 40015, 41560, 45716, 46640, 48018, 49830, 49872, 55067, 57145, 62340, 64024, 66440, 68574, 69960, 79728, 80030, 83120, 88033, 91432, 96036, 99660, 110134, 114290, 120045, 124680, 128048, 132880, 137148, 139920, 156889, 160060, 165201, 171435, 176066, 182864, 192072, 199320, 220268, 228580, 240090, 249360, 264099, 274296, 275335, 313778, 320120, 330402, 342870, 352132, 384144, 398640, 440165, 440536, 457160, 470667, 480180, 528198, 548592, 550670, 605737, 627556, 640240, 660804, 685740, 704264, 784445, 826005, 880330, 881072, 914320, 941334, 960360, 1056396, 1101340, 1211474, 1255112, 1320495, 1321608, 1371480, 1408528, 1568890, 1652010, 1725779, 1760660, 1817211, 1882668, 1920720, 2112792, 2202680, 2353335, 2422948, 2510224, 2640990, 2643216, 2742960, 3028685, 3137780, 3304020, 3451558, 3521320, 3634422, 3765336, 4225584, 4405360, 4706670, 4845896, 5177337, 5281980, 6057370, 6275560, 6608040, 6903116, 7042640, 7268844, 7530672, 8315117, 8628895, 9086055, 9413340, 9691792, 10354674, 10563960, 12114740, 12551120, 13216080, 13806232, 14537688, 16630234, 17257790, 18172110, 18826680, 20709348, 21127920, 24229480, 24945351, 25886685, 27612464, 29075376, 33260468, 34515580, 36344220, 37653360, 41418696, 41575585, 48458960, 49890702, 51773370, 66520936, 69031160, 72688440, 82837392, 83151170, 91466287, 99781404, 103546740, 124726755, 133041872, 138062320, 145376880, 166302340, 182932574, 199562808, 207093480, 249453510, 274398861, 332604680, 365865148, 399125616, 414186960, 457331435, 498907020, 548797722, 665209360, 731730296, 914662870, 997814040, 1097595444, 1371994305, 1463460592, 1829325740, 1995628080, 2195190888, 2743988610, 3658651480, 4390381776, 5487977220, 7317302960, 10975954440, 21951908880]

約数ペア:

[(1, 21951908880), (2, 10975954440), (3, 7317302960), (4, 5487977220), (5, 4390381776), (6, 3658651480), (8, 2743988610), (10, 2195190888), (11, 1995628080), (12, 1829325740), (15, 1463460592), (16, 1371994305), (20, 1097595444), (22, 997814040), (24, 914662870), (30, 731730296), (33, 665209360), (40, 548797722), (44, 498907020), (48, 457331435), (53, 414186960), (55, 399125616), (60, 365865148), (66, 332604680), (80, 274398861), (88, 249453510), (106, 207093480), (110, 199562808), (120, 182932574), (132, 166302340), (151, 145376880), (159, 138062320), (165, 133041872), (176, 124726755), (212, 103546740), (220, 99781404), (240, 91466287), (264, 83151170), (265, 82837392), (302, 72688440), (318, 69031160), (330, 66520936), (424, 51773370), (440, 49890702), (453, 48458960), (528, 41575585), (530, 41418696), (583, 37653360), (604, 36344220), (636, 34515580), (660, 33260468), (755, 29075376), (795, 27612464), (848, 25886685), (880, 24945351), (906, 24229480), (1039, 21127920), (1060, 20709348), (1166, 18826680), (1208, 18172110), (1272, 17257790), (1320, 16630234), (1510, 14537688), (1590, 13806232), (1661, 13216080), (1749, 12551120), (1812, 12114740), (2078, 10563960), (2120, 10354674), (2265, 9691792), (2332, 9413340), (2416, 9086055), (2544, 8628895), (2640, 8315117), (2915, 7530672), (3020, 7268844), (3117, 7042640), (3180, 6903116), (3322, 6608040), (3498, 6275560), (3624, 6057370), (4156, 5281980), (4240, 5177337), (4530, 4845896), (4664, 4706670), (4983, 4405360), (5195, 4225584), (5830, 3765336), (6040, 3634422), (6234, 3521320), (6360, 3451558), (6644, 3304020), (6996, 3137780), (7248, 3028685), (8003, 2742960), (8305, 2643216), (8312, 2640990), (8745, 2510224), (9060, 2422948), (9328, 2353335), (9966, 2202680), (10390, 2112792), (11429, 1920720), (11660, 1882668), (12080, 1817211), (12468, 1760660), (12720, 1725779), (13288, 1652010), (13992, 1568890), (15585, 1408528), (16006, 1371480), (16610, 1321608), (16624, 1320495), (17490, 1255112), (18120, 1211474), (19932, 1101340), (20780, 1056396), (22858, 960360), (23320, 941334), (24009, 914320), (24915, 881072), (24936, 880330), (26576, 826005), (27984, 784445), (31170, 704264), (32012, 685740), (33220, 660804), (34287, 640240), (34980, 627556), (36240, 605737), (39864, 550670), (40015, 548592), (41560, 528198), (45716, 480180), (46640, 470667), (48018, 457160), (49830, 440536), (49872, 440165), (55067, 398640), (57145, 384144), (62340, 352132), (64024, 342870), (66440, 330402), (68574, 320120), (69960, 313778), (79728, 275335), (80030, 274296), (83120, 264099), (88033, 249360), (91432, 240090), (96036, 228580), (99660, 220268), (110134, 199320), (114290, 192072), (120045, 182864), (124680, 176066), (128048, 171435), (132880, 165201), (137148, 160060), (139920, 156889)]