19797442560

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 612

約数和(自身を含む): 80418349908

約数和(自身を除く): 60620907348

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 137, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 274, 280, 288, 294, 315, 320, 336, 360, 384, 392, 411, 420, 441, 448, 480, 490, 504, 512, 548, 560, 576, 588, 630, 640, 672, 685, 720, 735, 768, 784, 822, 840, 882, 896, 959, 960, 980, 1008, 1024, 1096, 1120, 1152, 1176, 1233, 1260, 1280, 1344, 1370, 1440, 1470, 1536, 1568, 1644, 1680, 1764, 1792, 1918, 1920, 1960, 2016, 2048, 2055, 2192, 2205, 2240, 2304, 2352, 2466, 2520, 2560, 2688, 2740, 2877, 2880, 2940, 3072, 3136, 3288, 3360, 3528, 3584, 3836, 3840, 3920, 4032, 4096, 4110, 4384, 4410, 4480, 4608, 4704, 4795, 4932, 5040, 5120, 5376, 5480, 5754, 5760, 5880, 6144, 6165, 6272, 6576, 6713, 6720, 7056, 7168, 7672, 7680, 7840, 8064, 8192, 8220, 8631, 8768, 8820, 8960, 9216, 9408, 9590, 9864, 10080, 10240, 10752, 10960, 11508, 11520, 11760, 12288, 12330, 12544, 13152, 13426, 13440, 14112, 14336, 14385, 15344, 15360, 15680, 16128, 16384, 16440, 17262, 17536, 17640, 17920, 18432, 18816, 19180, 19728, 20139, 20160, 20480, 21504, 21920, 23016, 23040, 23520, 24576, 24660, 25088, 26304, 26852, 26880, 28224, 28672, 28770, 30688, 30720, 31360, 32256, 32768, 32880, 33565, 34524, 35072, 35280, 35840, 36864, 37632, 38360, 39456, 40278, 40320, 40960, 43008, 43155, 43840, 46032, 46080, 47040, 49152, 49320, 50176, 52608, 53704, 53760, 56448, 57344, 57540, 60417, 61376, 61440, 62720, 64512, 65536, 65760, 67130, 69048, 70144, 70560, 71680, 73728, 75264, 76720, 78912, 80556, 80640, 81920, 86016, 86310, 87680, 92064, 92160, 94080, 98304, 98640, 100352, 100695, 105216, 107408, 107520, 112896, 114688, 115080, 120834, 122752, 122880, 125440, 129024, 131520, 134260, 138096, 140288, 141120, 143360, 147456, 150528, 153440, 157824, 161112, 161280, 163840, 172032, 172620, 175360, 184128, 184320, 188160, 196608, 197280, 200704, 201390, 210432, 214816, 215040, 225792, 229376, 230160, 241668, 245504, 245760, 250880, 258048, 263040, 268520, 276192, 280576, 282240, 286720, 294912, 301056, 302085, 306880, 315648, 322224, 322560, 327680, 344064, 345240, 350720, 368256, 368640, 376320, 394560, 401408, 402780, 420864, 429632, 430080, 451584, 458752, 460320, 483336, 491008, 491520, 501760, 516096, 526080, 537040, 552384, 561152, 564480, 573440, 589824, 602112, 604170, 613760, 631296, 644448, 645120, 688128, 690480, 701440, 736512, 737280, 752640, 789120, 802816, 805560, 841728, 859264, 860160, 903168, 920640, 966672, 982016, 983040, 1003520, 1032192, 1052160, 1074080, 1104768, 1122304, 1128960, 1146880, 1204224, 1208340, 1227520, 1262592, 1288896, 1290240, 1376256, 1380960, 1402880, 1473024, 1474560, 1505280, 1578240, 1605632, 1611120, 1683456, 1718528, 1720320, 1806336, 1841280, 1933344, 1964032, 2007040, 2064384, 2104320, 2148160, 2209536, 2244608, 2257920, 2293760, 2408448, 2416680, 2455040, 2525184, 2577792, 2580480, 2761920, 2805760, 2946048, 2949120, 3010560, 3156480, 3211264, 3222240, 3366912, 3437056, 3440640, 3612672, 3682560, 3866688, 3928064, 4014080, 4128768, 4208640, 4296320, 4419072, 4489216, 4515840, 4816896, 4833360, 4910080, 5050368, 5155584, 5160960, 5523840, 5611520, 5892096, 6021120, 6312960, 6444480, 6733824, 6874112, 6881280, 7225344, 7365120, 7733376, 7856128, 8028160, 8417280, 8592640, 8838144, 8978432, 9031680, 9633792, 9666720, 9820160, 10100736, 10311168, 10321920, 11047680, 11223040, 11784192, 12042240, 12625920, 12888960, 13467648, 13748224, 14450688, 14730240, 15466752, 15712256, 16056320, 16834560, 17185280, 17676288, 18063360, 19333440, 19640320, 20201472, 20622336, 20643840, 22095360, 22446080, 23568384, 24084480, 25251840, 25777920, 26935296, 27496448, 28901376, 29460480, 30933504, 31424512, 33669120, 34370560, 35352576, 36126720, 38666880, 39280640, 40402944, 41244672, 44190720, 44892160, 47136768, 48168960, 50503680, 51555840, 54992896, 58920960, 61867008, 62849024, 67338240, 68741120, 70705152, 72253440, 77333760, 78561280, 80805888, 82489344, 88381440, 94273536, 101007360, 103111680, 109985792, 117841920, 123734016, 134676480, 137482240, 141410304, 144506880, 154667520, 157122560, 164978688, 176762880, 188547072, 202014720, 206223360, 219971584, 235683840, 247468032, 274964480, 282820608, 309335040, 314245120, 329957376, 353525760, 404029440, 412446720, 439943168, 471367680, 494936064, 549928960, 565641216, 618670080, 659914752, 707051520, 824893440, 942735360, 989872128, 1099857920, 1237340160, 1319829504, 1414103040, 1649786880, 1979744256, 2199715840, 2474680320, 2828206080, 3299573760, 3959488512, 4949360640, 6599147520, 9898721280, 19797442560]

約数ペア:

[(1, 19797442560), (2, 9898721280), (3, 6599147520), (4, 4949360640), (5, 3959488512), (6, 3299573760), (7, 2828206080), (8, 2474680320), (9, 2199715840), (10, 1979744256), (12, 1649786880), (14, 1414103040), (15, 1319829504), (16, 1237340160), (18, 1099857920), (20, 989872128), (21, 942735360), (24, 824893440), (28, 707051520), (30, 659914752), (32, 618670080), (35, 565641216), (36, 549928960), (40, 494936064), (42, 471367680), (45, 439943168), (48, 412446720), (49, 404029440), (56, 353525760), (60, 329957376), (63, 314245120), (64, 309335040), (70, 282820608), (72, 274964480), (80, 247468032), (84, 235683840), (90, 219971584), (96, 206223360), (98, 202014720), (105, 188547072), (112, 176762880), (120, 164978688), (126, 157122560), (128, 154667520), (137, 144506880), (140, 141410304), (144, 137482240), (147, 134676480), (160, 123734016), (168, 117841920), (180, 109985792), (192, 103111680), (196, 101007360), (210, 94273536), (224, 88381440), (240, 82489344), (245, 80805888), (252, 78561280), (256, 77333760), (274, 72253440), (280, 70705152), (288, 68741120), (294, 67338240), (315, 62849024), (320, 61867008), (336, 58920960), (360, 54992896), (384, 51555840), (392, 50503680), (411, 48168960), (420, 47136768), (441, 44892160), (448, 44190720), (480, 41244672), (490, 40402944), (504, 39280640), (512, 38666880), (548, 36126720), (560, 35352576), (576, 34370560), (588, 33669120), (630, 31424512), (640, 30933504), (672, 29460480), (685, 28901376), (720, 27496448), (735, 26935296), (768, 25777920), (784, 25251840), (822, 24084480), (840, 23568384), (882, 22446080), (896, 22095360), (959, 20643840), (960, 20622336), (980, 20201472), (1008, 19640320), (1024, 19333440), (1096, 18063360), (1120, 17676288), (1152, 17185280), (1176, 16834560), (1233, 16056320), (1260, 15712256), (1280, 15466752), (1344, 14730240), (1370, 14450688), (1440, 13748224), (1470, 13467648), (1536, 12888960), (1568, 12625920), (1644, 12042240), (1680, 11784192), (1764, 11223040), (1792, 11047680), (1918, 10321920), (1920, 10311168), (1960, 10100736), (2016, 9820160), (2048, 9666720), (2055, 9633792), (2192, 9031680), (2205, 8978432), (2240, 8838144), (2304, 8592640), (2352, 8417280), (2466, 8028160), (2520, 7856128), (2560, 7733376), (2688, 7365120), (2740, 7225344), (2877, 6881280), (2880, 6874112), (2940, 6733824), (3072, 6444480), (3136, 6312960), (3288, 6021120), (3360, 5892096), (3528, 5611520), (3584, 5523840), (3836, 5160960), (3840, 5155584), (3920, 5050368), (4032, 4910080), (4096, 4833360), (4110, 4816896), (4384, 4515840), (4410, 4489216), (4480, 4419072), (4608, 4296320), (4704, 4208640), (4795, 4128768), (4932, 4014080), (5040, 3928064), (5120, 3866688), (5376, 3682560), (5480, 3612672), (5754, 3440640), (5760, 3437056), (5880, 3366912), (6144, 3222240), (6165, 3211264), (6272, 3156480), (6576, 3010560), (6713, 2949120), (6720, 2946048), (7056, 2805760), (7168, 2761920), (7672, 2580480), (7680, 2577792), (7840, 2525184), (8064, 2455040), (8192, 2416680), (8220, 2408448), (8631, 2293760), (8768, 2257920), (8820, 2244608), (8960, 2209536), (9216, 2148160), (9408, 2104320), (9590, 2064384), (9864, 2007040), (10080, 1964032), (10240, 1933344), (10752, 1841280), (10960, 1806336), (11508, 1720320), (11520, 1718528), (11760, 1683456), (12288, 1611120), (12330, 1605632), (12544, 1578240), (13152, 1505280), (13426, 1474560), (13440, 1473024), (14112, 1402880), (14336, 1380960), (14385, 1376256), (15344, 1290240), (15360, 1288896), (15680, 1262592), (16128, 1227520), (16384, 1208340), (16440, 1204224), (17262, 1146880), (17536, 1128960), (17640, 1122304), (17920, 1104768), (18432, 1074080), (18816, 1052160), (19180, 1032192), (19728, 1003520), (20139, 983040), (20160, 982016), (20480, 966672), (21504, 920640), (21920, 903168), (23016, 860160), (23040, 859264), (23520, 841728), (24576, 805560), (24660, 802816), (25088, 789120), (26304, 752640), (26852, 737280), (26880, 736512), (28224, 701440), (28672, 690480), (28770, 688128), (30688, 645120), (30720, 644448), (31360, 631296), (32256, 613760), (32768, 604170), (32880, 602112), (33565, 589824), (34524, 573440), (35072, 564480), (35280, 561152), (35840, 552384), (36864, 537040), (37632, 526080), (38360, 516096), (39456, 501760), (40278, 491520), (40320, 491008), (40960, 483336), (43008, 460320), (43155, 458752), (43840, 451584), (46032, 430080), (46080, 429632), (47040, 420864), (49152, 402780), (49320, 401408), (50176, 394560), (52608, 376320), (53704, 368640), (53760, 368256), (56448, 350720), (57344, 345240), (57540, 344064), (60417, 327680), (61376, 322560), (61440, 322224), (62720, 315648), (64512, 306880), (65536, 302085), (65760, 301056), (67130, 294912), (69048, 286720), (70144, 282240), (70560, 280576), (71680, 276192), (73728, 268520), (75264, 263040), (76720, 258048), (78912, 250880), (80556, 245760), (80640, 245504), (81920, 241668), (86016, 230160), (86310, 229376), (87680, 225792), (92064, 215040), (92160, 214816), (94080, 210432), (98304, 201390), (98640, 200704), (100352, 197280), (100695, 196608), (105216, 188160), (107408, 184320), (107520, 184128), (112896, 175360), (114688, 172620), (115080, 172032), (120834, 163840), (122752, 161280), (122880, 161112), (125440, 157824), (129024, 153440), (131520, 150528), (134260, 147456), (138096, 143360), (140288, 141120)]