488491928960

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3215

約数の個数: 512

約数和(自身を含む): 1467389952000

約数和(自身を除く): 978898023040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 49, 56, 62, 64, 70, 80, 92, 98, 112, 115, 124, 128, 140, 155, 160, 161, 184, 196, 217, 224, 230, 245, 248, 280, 310, 320, 322, 343, 368, 392, 434, 448, 460, 490, 496, 560, 620, 640, 644, 686, 713, 736, 784, 805, 868, 896, 920, 980, 992, 1085, 1120, 1127, 1240, 1288, 1372, 1426, 1472, 1519, 1568, 1610, 1715, 1736, 1840, 1960, 1984, 2170, 2240, 2254, 2480, 2576, 2744, 2852, 2944, 3038, 3121, 3136, 3220, 3430, 3472, 3565, 3680, 3920, 3968, 4340, 4480, 4508, 4960, 4991, 5152, 5488, 5635, 5704, 6076, 6242, 6272, 6440, 6860, 6944, 7130, 7360, 7595, 7840, 7889, 8680, 9016, 9920, 9982, 10304, 10633, 10976, 11270, 11408, 12152, 12484, 12880, 13720, 13888, 14260, 14720, 15190, 15605, 15680, 15778, 17360, 18032, 19840, 19964, 20608, 21266, 21847, 21952, 22540, 22816, 24304, 24955, 24968, 25760, 27440, 27776, 28520, 30380, 31210, 31360, 31556, 34720, 34937, 36064, 39445, 39928, 42532, 43694, 43904, 45080, 45632, 48608, 49910, 49936, 51520, 53165, 54880, 57040, 60760, 62420, 63112, 69440, 69874, 71783, 72128, 78890, 79856, 85064, 87388, 90160, 91264, 96751, 97216, 99820, 99872, 103040, 106330, 109235, 109760, 114080, 121520, 124840, 126224, 138880, 139748, 143566, 144256, 152929, 157780, 159712, 170128, 174685, 174776, 180320, 193502, 194432, 199640, 199744, 212660, 218470, 219520, 228160, 243040, 244559, 249680, 252448, 279496, 287132, 305858, 315560, 319424, 340256, 349370, 349552, 358915, 360640, 387004, 399280, 399488, 425320, 436940, 456320, 483755, 486080, 489118, 499360, 502481, 504896, 558992, 574264, 611716, 631120, 638848, 677257, 680512, 698740, 699104, 717830, 721280, 764645, 774008, 798560, 850640, 873880, 967510, 972160, 978236, 998720, 1004962, 1009792, 1070503, 1117984, 1148528, 1222795, 1223432, 1262240, 1354514, 1361024, 1397480, 1398208, 1435660, 1529290, 1548016, 1597120, 1701280, 1747760, 1935020, 1956472, 1997440, 2009924, 2141006, 2225273, 2235968, 2297056, 2445590, 2446864, 2512405, 2524480, 2709028, 2794960, 2796416, 2871320, 3058580, 3096032, 3194240, 3386285, 3402560, 3495520, 3517367, 3870040, 3912944, 4019848, 4282012, 4450546, 4471936, 4594112, 4740799, 4891180, 4893728, 5024810, 5048960, 5352515, 5418056, 5589920, 5742640, 6117160, 6192064, 6772570, 6805120, 6991040, 7034734, 7740080, 7825888, 8039696, 8564024, 8901092, 9188224, 9481598, 9782360, 9787456, 10049620, 10705030, 10836112, 11126365, 11179840, 11485280, 12234320, 12384128, 13545140, 13982080, 14069468, 15480160, 15576911, 15651776, 16079392, 17128048, 17586835, 17802184, 18963196, 19564720, 19574912, 20099240, 21410060, 21672224, 22252730, 22359680, 22970560, 23703995, 24468640, 24621569, 27090280, 28138936, 30960320, 31153822, 31303552, 32158784, 33185593, 34256096, 35173670, 35604368, 37926392, 39129440, 40198480, 42820120, 43344448, 44505460, 45941120, 47407990, 48937280, 49243138, 54180560, 56277872, 61920640, 62307644, 64317568, 66371186, 68512192, 70347340, 71208736, 75852784, 77884555, 78258880, 80396960, 85640240, 86688896, 89010920, 94815980, 97874560, 98486276, 108361120, 109038377, 112555744, 123107845, 124615288, 132742372, 137024384, 140694680, 142417472, 151705568, 155769110, 156517760, 160793920, 165927965, 171280480, 178021840, 189631960, 196972552, 216722240, 218076754, 225111488, 246215690, 249230576, 265484744, 281389360, 284834944, 303411136, 311538220, 321587840, 331855930, 342560960, 356043680, 379263920, 393945104, 433444480, 436153508, 450222976, 492431380, 498461152, 530969488, 545191885, 562778720, 606822272, 623076440, 663711860, 685121920, 712087360, 758527840, 763268639, 787890208, 872307016, 984862760, 996922304, 1061938976, 1090383770, 1125557440, 1246152880, 1327423720, 1424174720, 1517055680, 1526537278, 1575780416, 1744614032, 1969725520, 1993844608, 2123877952, 2180767540, 2251114880, 2492305760, 2654847440, 3034111360, 3053074556, 3151560832, 3489228064, 3816343195, 3939451040, 4247755904, 4361535080, 4984611520, 5309694880, 6106149112, 6978456128, 7632686390, 7878902080, 8723070160, 9969223040, 10619389760, 12212298224, 13956912256, 15265372780, 15757804160, 17446140320, 21238779520, 24424596448, 30530745560, 34892280640, 48849192896, 61061491120, 69784561280, 97698385792, 122122982240, 244245964480, 488491928960]

約数ペア:

[(1, 488491928960), (2, 244245964480), (4, 122122982240), (5, 97698385792), (7, 69784561280), (8, 61061491120), (10, 48849192896), (14, 34892280640), (16, 30530745560), (20, 24424596448), (23, 21238779520), (28, 17446140320), (31, 15757804160), (32, 15265372780), (35, 13956912256), (40, 12212298224), (46, 10619389760), (49, 9969223040), (56, 8723070160), (62, 7878902080), (64, 7632686390), (70, 6978456128), (80, 6106149112), (92, 5309694880), (98, 4984611520), (112, 4361535080), (115, 4247755904), (124, 3939451040), (128, 3816343195), (140, 3489228064), (155, 3151560832), (160, 3053074556), (161, 3034111360), (184, 2654847440), (196, 2492305760), (217, 2251114880), (224, 2180767540), (230, 2123877952), (245, 1993844608), (248, 1969725520), (280, 1744614032), (310, 1575780416), (320, 1526537278), (322, 1517055680), (343, 1424174720), (368, 1327423720), (392, 1246152880), (434, 1125557440), (448, 1090383770), (460, 1061938976), (490, 996922304), (496, 984862760), (560, 872307016), (620, 787890208), (640, 763268639), (644, 758527840), (686, 712087360), (713, 685121920), (736, 663711860), (784, 623076440), (805, 606822272), (868, 562778720), (896, 545191885), (920, 530969488), (980, 498461152), (992, 492431380), (1085, 450222976), (1120, 436153508), (1127, 433444480), (1240, 393945104), (1288, 379263920), (1372, 356043680), (1426, 342560960), (1472, 331855930), (1519, 321587840), (1568, 311538220), (1610, 303411136), (1715, 284834944), (1736, 281389360), (1840, 265484744), (1960, 249230576), (1984, 246215690), (2170, 225111488), (2240, 218076754), (2254, 216722240), (2480, 196972552), (2576, 189631960), (2744, 178021840), (2852, 171280480), (2944, 165927965), (3038, 160793920), (3121, 156517760), (3136, 155769110), (3220, 151705568), (3430, 142417472), (3472, 140694680), (3565, 137024384), (3680, 132742372), (3920, 124615288), (3968, 123107845), (4340, 112555744), (4480, 109038377), (4508, 108361120), (4960, 98486276), (4991, 97874560), (5152, 94815980), (5488, 89010920), (5635, 86688896), (5704, 85640240), (6076, 80396960), (6242, 78258880), (6272, 77884555), (6440, 75852784), (6860, 71208736), (6944, 70347340), (7130, 68512192), (7360, 66371186), (7595, 64317568), (7840, 62307644), (7889, 61920640), (8680, 56277872), (9016, 54180560), (9920, 49243138), (9982, 48937280), (10304, 47407990), (10633, 45941120), (10976, 44505460), (11270, 43344448), (11408, 42820120), (12152, 40198480), (12484, 39129440), (12880, 37926392), (13720, 35604368), (13888, 35173670), (14260, 34256096), (14720, 33185593), (15190, 32158784), (15605, 31303552), (15680, 31153822), (15778, 30960320), (17360, 28138936), (18032, 27090280), (19840, 24621569), (19964, 24468640), (20608, 23703995), (21266, 22970560), (21847, 22359680), (21952, 22252730), (22540, 21672224), (22816, 21410060), (24304, 20099240), (24955, 19574912), (24968, 19564720), (25760, 18963196), (27440, 17802184), (27776, 17586835), (28520, 17128048), (30380, 16079392), (31210, 15651776), (31360, 15576911), (31556, 15480160), (34720, 14069468), (34937, 13982080), (36064, 13545140), (39445, 12384128), (39928, 12234320), (42532, 11485280), (43694, 11179840), (43904, 11126365), (45080, 10836112), (45632, 10705030), (48608, 10049620), (49910, 9787456), (49936, 9782360), (51520, 9481598), (53165, 9188224), (54880, 8901092), (57040, 8564024), (60760, 8039696), (62420, 7825888), (63112, 7740080), (69440, 7034734), (69874, 6991040), (71783, 6805120), (72128, 6772570), (78890, 6192064), (79856, 6117160), (85064, 5742640), (87388, 5589920), (90160, 5418056), (91264, 5352515), (96751, 5048960), (97216, 5024810), (99820, 4893728), (99872, 4891180), (103040, 4740799), (106330, 4594112), (109235, 4471936), (109760, 4450546), (114080, 4282012), (121520, 4019848), (124840, 3912944), (126224, 3870040), (138880, 3517367), (139748, 3495520), (143566, 3402560), (144256, 3386285), (152929, 3194240), (157780, 3096032), (159712, 3058580), (170128, 2871320), (174685, 2796416), (174776, 2794960), (180320, 2709028), (193502, 2524480), (194432, 2512405), (199640, 2446864), (199744, 2445590), (212660, 2297056), (218470, 2235968), (219520, 2225273), (228160, 2141006), (243040, 2009924), (244559, 1997440), (249680, 1956472), (252448, 1935020), (279496, 1747760), (287132, 1701280), (305858, 1597120), (315560, 1548016), (319424, 1529290), (340256, 1435660), (349370, 1398208), (349552, 1397480), (358915, 1361024), (360640, 1354514), (387004, 1262240), (399280, 1223432), (399488, 1222795), (425320, 1148528), (436940, 1117984), (456320, 1070503), (483755, 1009792), (486080, 1004962), (489118, 998720), (499360, 978236), (502481, 972160), (504896, 967510), (558992, 873880), (574264, 850640), (611716, 798560), (631120, 774008), (638848, 764645), (677257, 721280), (680512, 717830), (698740, 699104)]