19909232640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 576

約数和(自身を含む): 77271667200

約数和(自身を除く): 57362434560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 64, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 128, 132, 144, 160, 164, 165, 176, 180, 192, 198, 205, 220, 240, 246, 256, 264, 288, 320, 328, 330, 352, 360, 369, 384, 396, 410, 440, 451, 479, 480, 492, 495, 512, 528, 576, 615, 640, 656, 660, 704, 720, 738, 768, 792, 820, 880, 902, 958, 960, 984, 990, 1024, 1056, 1152, 1230, 1280, 1312, 1320, 1353, 1408, 1437, 1440, 1476, 1536, 1584, 1640, 1760, 1804, 1845, 1916, 1920, 1968, 1980, 2048, 2112, 2255, 2304, 2395, 2460, 2560, 2624, 2640, 2706, 2816, 2874, 2880, 2952, 3072, 3168, 3280, 3520, 3608, 3690, 3832, 3840, 3936, 3960, 4059, 4224, 4311, 4510, 4608, 4790, 4920, 5120, 5248, 5269, 5280, 5412, 5632, 5748, 5760, 5904, 6144, 6336, 6560, 6765, 7040, 7185, 7216, 7380, 7664, 7680, 7872, 7920, 8118, 8448, 8622, 9020, 9216, 9580, 9840, 10240, 10496, 10538, 10560, 10824, 11264, 11496, 11520, 11808, 12672, 13120, 13530, 14080, 14370, 14432, 14760, 15328, 15360, 15744, 15807, 15840, 16236, 16896, 17244, 18040, 18432, 19160, 19639, 19680, 20295, 20992, 21076, 21120, 21555, 21648, 22528, 22992, 23040, 23616, 25344, 26240, 26345, 27060, 28160, 28740, 28864, 29520, 30656, 30720, 31488, 31614, 31680, 32472, 33792, 34488, 36080, 38320, 39278, 39360, 40590, 41984, 42152, 42240, 43110, 43296, 45984, 46080, 47232, 47421, 50688, 52480, 52690, 54120, 56320, 57480, 57728, 58917, 59040, 61312, 62976, 63228, 63360, 64944, 67584, 68976, 72160, 76640, 78556, 78720, 79035, 81180, 83968, 84304, 84480, 86220, 86592, 91968, 92160, 94464, 94842, 98195, 101376, 104960, 105380, 108240, 112640, 114960, 115456, 117834, 118080, 122624, 125952, 126456, 126720, 129888, 137952, 144320, 153280, 157112, 157440, 158070, 162360, 168608, 168960, 172440, 173184, 176751, 183936, 188928, 189684, 196390, 202752, 209920, 210760, 216029, 216480, 229920, 230912, 235668, 236160, 237105, 245248, 251904, 252912, 253440, 259776, 275904, 288640, 294585, 306560, 314224, 314880, 316140, 324720, 337216, 337920, 344880, 346368, 353502, 367872, 377856, 379368, 392780, 419840, 421520, 432058, 432960, 459840, 461824, 471336, 472320, 474210, 490496, 505824, 506880, 519552, 551808, 577280, 589170, 613120, 628448, 629760, 632280, 648087, 649440, 674432, 689760, 692736, 707004, 735744, 755712, 758736, 785560, 843040, 864116, 865920, 883755, 919680, 923648, 942672, 944640, 948420, 980992, 1011648, 1013760, 1039104, 1080145, 1103616, 1154560, 1178340, 1226240, 1256896, 1259520, 1264560, 1296174, 1298880, 1348864, 1379520, 1385472, 1414008, 1471488, 1517472, 1571120, 1686080, 1728232, 1731840, 1767510, 1839360, 1885344, 1889280, 1896840, 1944261, 2023296, 2078208, 2160290, 2207232, 2309120, 2356680, 2452480, 2513792, 2529120, 2592348, 2597760, 2697728, 2759040, 2770944, 2828016, 2942976, 3034944, 3142240, 3240435, 3372160, 3456464, 3463680, 3535020, 3678720, 3770688, 3778560, 3793680, 3888522, 4046592, 4156416, 4320580, 4414464, 4618240, 4713360, 4904960, 5027584, 5058240, 5184696, 5195520, 5395456, 5518080, 5656032, 6069888, 6284480, 6480870, 6744320, 6912928, 6927360, 7070040, 7357440, 7541376, 7587360, 7777044, 8093184, 8312832, 8641160, 8828928, 9426720, 9721305, 10055168, 10116480, 10369392, 10391040, 10790912, 11036160, 11312064, 12139776, 12568960, 12961740, 13488640, 13825856, 13854720, 14140080, 14714880, 15082752, 15174720, 15554088, 16186368, 17282320, 18853440, 19442610, 20110336, 20232960, 20738784, 20782080, 22072320, 22624128, 24279552, 25137920, 25923480, 26977280, 27651712, 28280160, 30165504, 30349440, 31108176, 32372736, 34564640, 37706880, 38885220, 40220672, 40465920, 41477568, 41564160, 44144640, 45248256, 48559104, 50275840, 51846960, 53954560, 55303424, 56560320, 60331008, 60698880, 62216352, 69129280, 75413760, 77770440, 80931840, 82955136, 90496512, 97118208, 100551680, 103693920, 110606848, 113120640, 120662016, 121397760, 124432704, 138258560, 150827520, 155540880, 161863680, 165910272, 180993024, 201103360, 207387840, 221213696, 226241280, 242795520, 248865408, 276517120, 301655040, 311081760, 331820544, 361986048, 414775680, 442427392, 452482560, 485591040, 497730816, 553034240, 603310080, 622163520, 663641088, 829551360, 904965120, 995461632, 1106068480, 1244327040, 1327282176, 1659102720, 1809930240, 1990923264, 2212136960, 2488654080, 3318205440, 3981846528, 4977308160, 6636410880, 9954616320, 19909232640]

約数ペア:

[(1, 19909232640), (2, 9954616320), (3, 6636410880), (4, 4977308160), (5, 3981846528), (6, 3318205440), (8, 2488654080), (9, 2212136960), (10, 1990923264), (11, 1809930240), (12, 1659102720), (15, 1327282176), (16, 1244327040), (18, 1106068480), (20, 995461632), (22, 904965120), (24, 829551360), (30, 663641088), (32, 622163520), (33, 603310080), (36, 553034240), (40, 497730816), (41, 485591040), (44, 452482560), (45, 442427392), (48, 414775680), (55, 361986048), (60, 331820544), (64, 311081760), (66, 301655040), (72, 276517120), (80, 248865408), (82, 242795520), (88, 226241280), (90, 221213696), (96, 207387840), (99, 201103360), (110, 180993024), (120, 165910272), (123, 161863680), (128, 155540880), (132, 150827520), (144, 138258560), (160, 124432704), (164, 121397760), (165, 120662016), (176, 113120640), (180, 110606848), (192, 103693920), (198, 100551680), (205, 97118208), (220, 90496512), (240, 82955136), (246, 80931840), (256, 77770440), (264, 75413760), (288, 69129280), (320, 62216352), (328, 60698880), (330, 60331008), (352, 56560320), (360, 55303424), (369, 53954560), (384, 51846960), (396, 50275840), (410, 48559104), (440, 45248256), (451, 44144640), (479, 41564160), (480, 41477568), (492, 40465920), (495, 40220672), (512, 38885220), (528, 37706880), (576, 34564640), (615, 32372736), (640, 31108176), (656, 30349440), (660, 30165504), (704, 28280160), (720, 27651712), (738, 26977280), (768, 25923480), (792, 25137920), (820, 24279552), (880, 22624128), (902, 22072320), (958, 20782080), (960, 20738784), (984, 20232960), (990, 20110336), (1024, 19442610), (1056, 18853440), (1152, 17282320), (1230, 16186368), (1280, 15554088), (1312, 15174720), (1320, 15082752), (1353, 14714880), (1408, 14140080), (1437, 13854720), (1440, 13825856), (1476, 13488640), (1536, 12961740), (1584, 12568960), (1640, 12139776), (1760, 11312064), (1804, 11036160), (1845, 10790912), (1916, 10391040), (1920, 10369392), (1968, 10116480), (1980, 10055168), (2048, 9721305), (2112, 9426720), (2255, 8828928), (2304, 8641160), (2395, 8312832), (2460, 8093184), (2560, 7777044), (2624, 7587360), (2640, 7541376), (2706, 7357440), (2816, 7070040), (2874, 6927360), (2880, 6912928), (2952, 6744320), (3072, 6480870), (3168, 6284480), (3280, 6069888), (3520, 5656032), (3608, 5518080), (3690, 5395456), (3832, 5195520), (3840, 5184696), (3936, 5058240), (3960, 5027584), (4059, 4904960), (4224, 4713360), (4311, 4618240), (4510, 4414464), (4608, 4320580), (4790, 4156416), (4920, 4046592), (5120, 3888522), (5248, 3793680), (5269, 3778560), (5280, 3770688), (5412, 3678720), (5632, 3535020), (5748, 3463680), (5760, 3456464), (5904, 3372160), (6144, 3240435), (6336, 3142240), (6560, 3034944), (6765, 2942976), (7040, 2828016), (7185, 2770944), (7216, 2759040), (7380, 2697728), (7664, 2597760), (7680, 2592348), (7872, 2529120), (7920, 2513792), (8118, 2452480), (8448, 2356680), (8622, 2309120), (9020, 2207232), (9216, 2160290), (9580, 2078208), (9840, 2023296), (10240, 1944261), (10496, 1896840), (10538, 1889280), (10560, 1885344), (10824, 1839360), (11264, 1767510), (11496, 1731840), (11520, 1728232), (11808, 1686080), (12672, 1571120), (13120, 1517472), (13530, 1471488), (14080, 1414008), (14370, 1385472), (14432, 1379520), (14760, 1348864), (15328, 1298880), (15360, 1296174), (15744, 1264560), (15807, 1259520), (15840, 1256896), (16236, 1226240), (16896, 1178340), (17244, 1154560), (18040, 1103616), (18432, 1080145), (19160, 1039104), (19639, 1013760), (19680, 1011648), (20295, 980992), (20992, 948420), (21076, 944640), (21120, 942672), (21555, 923648), (21648, 919680), (22528, 883755), (22992, 865920), (23040, 864116), (23616, 843040), (25344, 785560), (26240, 758736), (26345, 755712), (27060, 735744), (28160, 707004), (28740, 692736), (28864, 689760), (29520, 674432), (30656, 649440), (30720, 648087), (31488, 632280), (31614, 629760), (31680, 628448), (32472, 613120), (33792, 589170), (34488, 577280), (36080, 551808), (38320, 519552), (39278, 506880), (39360, 505824), (40590, 490496), (41984, 474210), (42152, 472320), (42240, 471336), (43110, 461824), (43296, 459840), (45984, 432960), (46080, 432058), (47232, 421520), (47421, 419840), (50688, 392780), (52480, 379368), (52690, 377856), (54120, 367872), (56320, 353502), (57480, 346368), (57728, 344880), (58917, 337920), (59040, 337216), (61312, 324720), (62976, 316140), (63228, 314880), (63360, 314224), (64944, 306560), (67584, 294585), (68976, 288640), (72160, 275904), (76640, 259776), (78556, 253440), (78720, 252912), (79035, 251904), (81180, 245248), (83968, 237105), (84304, 236160), (84480, 235668), (86220, 230912), (86592, 229920), (91968, 216480), (92160, 216029), (94464, 210760), (94842, 209920), (98195, 202752), (101376, 196390), (104960, 189684), (105380, 188928), (108240, 183936), (112640, 176751), (114960, 173184), (115456, 172440), (117834, 168960), (118080, 168608), (122624, 162360), (125952, 158070), (126456, 157440), (126720, 157112), (129888, 153280), (137952, 144320)]