16561308960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 576

約数和(自身を含む): 69604254720

約数和(自身を除く): 53042945760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 96, 105, 112, 114, 120, 126, 129, 133, 140, 144, 152, 160, 168, 171, 172, 180, 190, 210, 215, 224, 228, 240, 252, 258, 266, 280, 285, 288, 301, 304, 315, 336, 342, 344, 360, 380, 387, 399, 420, 430, 456, 480, 504, 516, 532, 560, 570, 602, 608, 630, 645, 665, 672, 684, 688, 720, 760, 774, 798, 817, 840, 855, 860, 903, 912, 1008, 1032, 1064, 1120, 1140, 1197, 1204, 1260, 1290, 1330, 1368, 1376, 1440, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1806, 1824, 1935, 1995, 2011, 2016, 2064, 2128, 2280, 2394, 2408, 2451, 2520, 2580, 2660, 2709, 2736, 3010, 3040, 3096, 3192, 3268, 3360, 3420, 3440, 3612, 3870, 3990, 4022, 4085, 4128, 4256, 4515, 4560, 4788, 4816, 4902, 5040, 5160, 5320, 5418, 5472, 5719, 5985, 6020, 6033, 6192, 6384, 6536, 6840, 6880, 7224, 7353, 7740, 7980, 8044, 8170, 9030, 9120, 9576, 9632, 9804, 10055, 10080, 10320, 10640, 10836, 11438, 11970, 12040, 12066, 12255, 12384, 12768, 13072, 13545, 13680, 14077, 14448, 14706, 15480, 15960, 16088, 16340, 17157, 18060, 18099, 19152, 19608, 20110, 20640, 21280, 21672, 22876, 23940, 24080, 24132, 24510, 26144, 27090, 27360, 28154, 28595, 28896, 29412, 30165, 30960, 31920, 32176, 32680, 34314, 36120, 36198, 36765, 38209, 38304, 39216, 40220, 42231, 43344, 45752, 47880, 48160, 48264, 49020, 51471, 54180, 56308, 57190, 58824, 60330, 61920, 63840, 64352, 65360, 68628, 70385, 72240, 72396, 73530, 76418, 78432, 80440, 84462, 85785, 86473, 86688, 90495, 91504, 95760, 96528, 98040, 102942, 108360, 112616, 114380, 114627, 117648, 120660, 126693, 130720, 137256, 140770, 144480, 144792, 147060, 152836, 160880, 168924, 171570, 172946, 180990, 183008, 191045, 191520, 193056, 196080, 205884, 211155, 216720, 225232, 228760, 229254, 235296, 241320, 253386, 257355, 259419, 267463, 274512, 281540, 289584, 294120, 305672, 321760, 337848, 343140, 343881, 345892, 361980, 382090, 392160, 411768, 422310, 432365, 433440, 450464, 457520, 458508, 482640, 506772, 514710, 518838, 534926, 549024, 563080, 573135, 579168, 588240, 605311, 611344, 633465, 675696, 686280, 687762, 691784, 723960, 764180, 778257, 802389, 823536, 844620, 864730, 915040, 917016, 965280, 1013544, 1029420, 1037676, 1069852, 1126160, 1146270, 1176480, 1210622, 1222688, 1266930, 1297095, 1337315, 1351392, 1372560, 1375524, 1383568, 1447920, 1528360, 1556514, 1604778, 1642987, 1647072, 1689240, 1719405, 1729460, 1815933, 1834032, 2027088, 2058840, 2075352, 2139704, 2252320, 2292540, 2407167, 2421244, 2533860, 2594190, 2674630, 2745120, 2751048, 2767136, 2895840, 3026555, 3056720, 3113028, 3209556, 3285974, 3378480, 3438810, 3458920, 3631866, 3668064, 3891285, 4011945, 4054176, 4117680, 4150704, 4279408, 4585080, 4814334, 4842488, 4928961, 5067720, 5188380, 5349260, 5447799, 5502096, 6053110, 6113440, 6226056, 6419112, 6571948, 6756960, 6877620, 6917840, 7263732, 7782570, 8023890, 8214935, 8235360, 8301408, 8558816, 9079665, 9170160, 9628668, 9684976, 9857922, 10135440, 10376760, 10698520, 10895598, 11004192, 11500909, 12035835, 12106220, 12452112, 12838224, 13143896, 13755240, 13835680, 14527464, 14786883, 15565140, 16047780, 16429870, 18159330, 18340320, 19257336, 19369952, 19715844, 20270880, 20753520, 21397040, 21791196, 23001818, 24071670, 24212440, 24644805, 24904224, 25676448, 26287792, 27238995, 27510480, 29054928, 29573766, 31130280, 32095560, 32859740, 34502727, 36318660, 38514672, 39431688, 41507040, 42794080, 43582392, 46003636, 48143340, 48424880, 49289610, 52575584, 54477990, 55020960, 57504545, 58109856, 59147532, 62260560, 64191120, 65719480, 69005454, 72637320, 73934415, 77029344, 78863376, 87164784, 92007272, 96286680, 96849760, 98579220, 103508181, 108955980, 115009090, 118295064, 124521120, 128382240, 131438960, 138010908, 145274640, 147868830, 157726752, 172513635, 174329568, 184014544, 192573360, 197158440, 207016362, 217911960, 230018180, 236590128, 262877920, 276021816, 290549280, 295737660, 345027270, 368029088, 385146720, 394316880, 414032724, 435823920, 460036360, 473180256, 517540905, 552043632, 591475320, 690054540, 788633760, 828065448, 871647840, 920072720, 1035081810, 1104087264, 1182950640, 1380109080, 1656130896, 1840145440, 2070163620, 2365901280, 2760218160, 3312261792, 4140327240, 5520436320, 8280654480, 16561308960]

約数ペア:

[(1, 16561308960), (2, 8280654480), (3, 5520436320), (4, 4140327240), (5, 3312261792), (6, 2760218160), (7, 2365901280), (8, 2070163620), (9, 1840145440), (10, 1656130896), (12, 1380109080), (14, 1182950640), (15, 1104087264), (16, 1035081810), (18, 920072720), (19, 871647840), (20, 828065448), (21, 788633760), (24, 690054540), (28, 591475320), (30, 552043632), (32, 517540905), (35, 473180256), (36, 460036360), (38, 435823920), (40, 414032724), (42, 394316880), (43, 385146720), (45, 368029088), (48, 345027270), (56, 295737660), (57, 290549280), (60, 276021816), (63, 262877920), (70, 236590128), (72, 230018180), (76, 217911960), (80, 207016362), (84, 197158440), (86, 192573360), (90, 184014544), (95, 174329568), (96, 172513635), (105, 157726752), (112, 147868830), (114, 145274640), (120, 138010908), (126, 131438960), (129, 128382240), (133, 124521120), (140, 118295064), (144, 115009090), (152, 108955980), (160, 103508181), (168, 98579220), (171, 96849760), (172, 96286680), (180, 92007272), (190, 87164784), (210, 78863376), (215, 77029344), (224, 73934415), (228, 72637320), (240, 69005454), (252, 65719480), (258, 64191120), (266, 62260560), (280, 59147532), (285, 58109856), (288, 57504545), (301, 55020960), (304, 54477990), (315, 52575584), (336, 49289610), (342, 48424880), (344, 48143340), (360, 46003636), (380, 43582392), (387, 42794080), (399, 41507040), (420, 39431688), (430, 38514672), (456, 36318660), (480, 34502727), (504, 32859740), (516, 32095560), (532, 31130280), (560, 29573766), (570, 29054928), (602, 27510480), (608, 27238995), (630, 26287792), (645, 25676448), (665, 24904224), (672, 24644805), (684, 24212440), (688, 24071670), (720, 23001818), (760, 21791196), (774, 21397040), (798, 20753520), (817, 20270880), (840, 19715844), (855, 19369952), (860, 19257336), (903, 18340320), (912, 18159330), (1008, 16429870), (1032, 16047780), (1064, 15565140), (1120, 14786883), (1140, 14527464), (1197, 13835680), (1204, 13755240), (1260, 13143896), (1290, 12838224), (1330, 12452112), (1368, 12106220), (1376, 12035835), (1440, 11500909), (1505, 11004192), (1520, 10895598), (1548, 10698520), (1596, 10376760), (1634, 10135440), (1680, 9857922), (1710, 9684976), (1720, 9628668), (1806, 9170160), (1824, 9079665), (1935, 8558816), (1995, 8301408), (2011, 8235360), (2016, 8214935), (2064, 8023890), (2128, 7782570), (2280, 7263732), (2394, 6917840), (2408, 6877620), (2451, 6756960), (2520, 6571948), (2580, 6419112), (2660, 6226056), (2709, 6113440), (2736, 6053110), (3010, 5502096), (3040, 5447799), (3096, 5349260), (3192, 5188380), (3268, 5067720), (3360, 4928961), (3420, 4842488), (3440, 4814334), (3612, 4585080), (3870, 4279408), (3990, 4150704), (4022, 4117680), (4085, 4054176), (4128, 4011945), (4256, 3891285), (4515, 3668064), (4560, 3631866), (4788, 3458920), (4816, 3438810), (4902, 3378480), (5040, 3285974), (5160, 3209556), (5320, 3113028), (5418, 3056720), (5472, 3026555), (5719, 2895840), (5985, 2767136), (6020, 2751048), (6033, 2745120), (6192, 2674630), (6384, 2594190), (6536, 2533860), (6840, 2421244), (6880, 2407167), (7224, 2292540), (7353, 2252320), (7740, 2139704), (7980, 2075352), (8044, 2058840), (8170, 2027088), (9030, 1834032), (9120, 1815933), (9576, 1729460), (9632, 1719405), (9804, 1689240), (10055, 1647072), (10080, 1642987), (10320, 1604778), (10640, 1556514), (10836, 1528360), (11438, 1447920), (11970, 1383568), (12040, 1375524), (12066, 1372560), (12255, 1351392), (12384, 1337315), (12768, 1297095), (13072, 1266930), (13545, 1222688), (13680, 1210622), (14077, 1176480), (14448, 1146270), (14706, 1126160), (15480, 1069852), (15960, 1037676), (16088, 1029420), (16340, 1013544), (17157, 965280), (18060, 917016), (18099, 915040), (19152, 864730), (19608, 844620), (20110, 823536), (20640, 802389), (21280, 778257), (21672, 764180), (22876, 723960), (23940, 691784), (24080, 687762), (24132, 686280), (24510, 675696), (26144, 633465), (27090, 611344), (27360, 605311), (28154, 588240), (28595, 579168), (28896, 573135), (29412, 563080), (30165, 549024), (30960, 534926), (31920, 518838), (32176, 514710), (32680, 506772), (34314, 482640), (36120, 458508), (36198, 457520), (36765, 450464), (38209, 433440), (38304, 432365), (39216, 422310), (40220, 411768), (42231, 392160), (43344, 382090), (45752, 361980), (47880, 345892), (48160, 343881), (48264, 343140), (49020, 337848), (51471, 321760), (54180, 305672), (56308, 294120), (57190, 289584), (58824, 281540), (60330, 274512), (61920, 267463), (63840, 259419), (64352, 257355), (65360, 253386), (68628, 241320), (70385, 235296), (72240, 229254), (72396, 228760), (73530, 225232), (76418, 216720), (78432, 211155), (80440, 205884), (84462, 196080), (85785, 193056), (86473, 191520), (86688, 191045), (90495, 183008), (91504, 180990), (95760, 172946), (96528, 171570), (98040, 168924), (102942, 160880), (108360, 152836), (112616, 147060), (114380, 144792), (114627, 144480), (117648, 140770), (120660, 137256), (126693, 130720)]