21745290240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 704

約数和(自身を含む): 86308070400

約数和(自身を除く): 64562780160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 216, 228, 240, 255, 256, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 432, 456, 459, 480, 487, 510, 512, 513, 540, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 864, 912, 918, 960, 969, 974, 1020, 1024, 1026, 1080, 1088, 1140, 1152, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1461, 1520, 1530, 1536, 1615, 1632, 1710, 1728, 1824, 1836, 1920, 1938, 1948, 2040, 2052, 2160, 2176, 2280, 2295, 2304, 2432, 2435, 2448, 2560, 2565, 2584, 2720, 2736, 2880, 2907, 2922, 3040, 3060, 3072, 3230, 3264, 3420, 3456, 3648, 3672, 3840, 3876, 3896, 4080, 4104, 4320, 4352, 4383, 4560, 4590, 4608, 4845, 4864, 4870, 4896, 5120, 5130, 5168, 5440, 5472, 5760, 5814, 5844, 6080, 6120, 6460, 6528, 6840, 6912, 7296, 7305, 7344, 7680, 7752, 7792, 8160, 8208, 8279, 8640, 8704, 8721, 8766, 9120, 9180, 9216, 9253, 9690, 9728, 9740, 9792, 10260, 10336, 10880, 10944, 11520, 11628, 11688, 12160, 12240, 12920, 13056, 13149, 13680, 13824, 14535, 14592, 14610, 14688, 15360, 15504, 15584, 16320, 16416, 16558, 17280, 17408, 17442, 17532, 18240, 18360, 18506, 19380, 19456, 19480, 19584, 20520, 20672, 21760, 21888, 21915, 23040, 23256, 23376, 24320, 24480, 24837, 25840, 26112, 26298, 27360, 27648, 27759, 29070, 29184, 29220, 29376, 31008, 31168, 32640, 32832, 33116, 34560, 34884, 35064, 36480, 36720, 37012, 38760, 38960, 39168, 41040, 41344, 41395, 43520, 43605, 43776, 43830, 46080, 46265, 46512, 46752, 48640, 48960, 49674, 51680, 52224, 52596, 54720, 55518, 58140, 58368, 58440, 58752, 62016, 62336, 65280, 65664, 65745, 66232, 69120, 69768, 70128, 72960, 73440, 74024, 74511, 77520, 77920, 78336, 82080, 82688, 82790, 83277, 87040, 87210, 87552, 87660, 92530, 93024, 93504, 97280, 97920, 99348, 103360, 105192, 109440, 111036, 116280, 116880, 117504, 124032, 124185, 124672, 130560, 131328, 131490, 132464, 138240, 138795, 139536, 140256, 145920, 146880, 148048, 149022, 155040, 155840, 156672, 157301, 164160, 165376, 165580, 166554, 174420, 175104, 175320, 185060, 186048, 187008, 195840, 198696, 206720, 210384, 218880, 222072, 223533, 232560, 233760, 235008, 248064, 248370, 249344, 249831, 261120, 262656, 262980, 264928, 277590, 279072, 280512, 291840, 293760, 296096, 298044, 310080, 311680, 314602, 328320, 330752, 331160, 333108, 348840, 350640, 370120, 372096, 372555, 374016, 391680, 397392, 413440, 416385, 420768, 437760, 444144, 447066, 465120, 467520, 470016, 471903, 496128, 496740, 498688, 499662, 525312, 525960, 529856, 555180, 558144, 561024, 587520, 592192, 596088, 620160, 623360, 629204, 656640, 662320, 666216, 697680, 701280, 740240, 744192, 745110, 748032, 783360, 786505, 794784, 826880, 832770, 841536, 875520, 888288, 894132, 930240, 935040, 943806, 992256, 993480, 999324, 1051920, 1059712, 1110360, 1116288, 1117665, 1122048, 1175040, 1184384, 1192176, 1240320, 1246720, 1249155, 1258408, 1313280, 1324640, 1332432, 1395360, 1402560, 1415709, 1480480, 1488384, 1490220, 1496064, 1573010, 1589568, 1653760, 1665540, 1683072, 1776576, 1788264, 1860480, 1870080, 1887612, 1986960, 1998648, 2103840, 2119424, 2220720, 2232576, 2235330, 2244096, 2350080, 2359515, 2368768, 2384352, 2480640, 2493440, 2498310, 2516816, 2626560, 2649280, 2664864, 2790720, 2805120, 2831418, 2960960, 2976768, 2980440, 3146020, 3179136, 3331080, 3366144, 3553152, 3576528, 3720960, 3740160, 3775224, 3973920, 3997296, 4207680, 4238848, 4247127, 4441440, 4465152, 4470660, 4488192, 4719030, 4737536, 4768704, 4961280, 4996620, 5033632, 5298560, 5329728, 5581440, 5610240, 5662836, 5921920, 5960880, 6292040, 6358272, 6662160, 6732288, 7078545, 7106304, 7153056, 7441920, 7480320, 7550448, 7947840, 7994592, 8415360, 8477696, 8494254, 8882880, 8930304, 8941320, 9438060, 9475072, 9537408, 9993240, 10067264, 10597120, 10659456, 11162880, 11220480, 11325672, 11843840, 11921760, 12584080, 12716544, 13324320, 13464576, 14157090, 14212608, 14306112, 14883840, 15100896, 15895680, 15989184, 16830720, 16988508, 17765760, 17882640, 18876120, 19074816, 19986480, 20134528, 21194240, 21235635, 21318912, 22325760, 22440960, 22651344, 23687680, 23843520, 25168160, 25433088, 26648640, 28314180, 28425216, 28612224, 30201792, 31791360, 31978368, 33661440, 33977016, 35531520, 35765280, 37752240, 38149632, 39972960, 40269056, 42388480, 42471270, 42637824, 44651520, 45302688, 47375360, 47687040, 50336320, 53297280, 56628360, 57224448, 60403584, 63582720, 63956736, 67322880, 67954032, 71063040, 71530560, 75504480, 76299264, 79945920, 80538112, 84942540, 85275648, 90605376, 95374080, 100672640, 106594560, 113256720, 114448896, 120807168, 127165440, 127913472, 135908064, 142126080, 143061120, 151008960, 159891840, 161076224, 169885080, 181210752, 190748160, 201345280, 213189120, 226513440, 228897792, 241614336, 255826944, 271816128, 286122240, 302017920, 319783680, 339770160, 362421504, 381496320, 402690560, 426378240, 453026880, 483228672, 543632256, 572244480, 604035840, 639567360, 679540320, 724843008, 805381120, 906053760, 1087264512, 1144488960, 1208071680, 1279134720, 1359080640, 1449686016, 1812107520, 2174529024, 2416143360, 2718161280, 3624215040, 4349058048, 5436322560, 7248430080, 10872645120, 21745290240]

約数ペア:

[(1, 21745290240), (2, 10872645120), (3, 7248430080), (4, 5436322560), (5, 4349058048), (6, 3624215040), (8, 2718161280), (9, 2416143360), (10, 2174529024), (12, 1812107520), (15, 1449686016), (16, 1359080640), (17, 1279134720), (18, 1208071680), (19, 1144488960), (20, 1087264512), (24, 906053760), (27, 805381120), (30, 724843008), (32, 679540320), (34, 639567360), (36, 604035840), (38, 572244480), (40, 543632256), (45, 483228672), (48, 453026880), (51, 426378240), (54, 402690560), (57, 381496320), (60, 362421504), (64, 339770160), (68, 319783680), (72, 302017920), (76, 286122240), (80, 271816128), (85, 255826944), (90, 241614336), (95, 228897792), (96, 226513440), (102, 213189120), (108, 201345280), (114, 190748160), (120, 181210752), (128, 169885080), (135, 161076224), (136, 159891840), (144, 151008960), (152, 143061120), (153, 142126080), (160, 135908064), (170, 127913472), (171, 127165440), (180, 120807168), (190, 114448896), (192, 113256720), (204, 106594560), (216, 100672640), (228, 95374080), (240, 90605376), (255, 85275648), (256, 84942540), (270, 80538112), (272, 79945920), (285, 76299264), (288, 75504480), (304, 71530560), (306, 71063040), (320, 67954032), (323, 67322880), (340, 63956736), (342, 63582720), (360, 60403584), (380, 57224448), (384, 56628360), (408, 53297280), (432, 50336320), (456, 47687040), (459, 47375360), (480, 45302688), (487, 44651520), (510, 42637824), (512, 42471270), (513, 42388480), (540, 40269056), (544, 39972960), (570, 38149632), (576, 37752240), (608, 35765280), (612, 35531520), (640, 33977016), (646, 33661440), (680, 31978368), (684, 31791360), (720, 30201792), (760, 28612224), (765, 28425216), (768, 28314180), (816, 26648640), (855, 25433088), (864, 25168160), (912, 23843520), (918, 23687680), (960, 22651344), (969, 22440960), (974, 22325760), (1020, 21318912), (1024, 21235635), (1026, 21194240), (1080, 20134528), (1088, 19986480), (1140, 19074816), (1152, 18876120), (1216, 17882640), (1224, 17765760), (1280, 16988508), (1292, 16830720), (1360, 15989184), (1368, 15895680), (1440, 15100896), (1461, 14883840), (1520, 14306112), (1530, 14212608), (1536, 14157090), (1615, 13464576), (1632, 13324320), (1710, 12716544), (1728, 12584080), (1824, 11921760), (1836, 11843840), (1920, 11325672), (1938, 11220480), (1948, 11162880), (2040, 10659456), (2052, 10597120), (2160, 10067264), (2176, 9993240), (2280, 9537408), (2295, 9475072), (2304, 9438060), (2432, 8941320), (2435, 8930304), (2448, 8882880), (2560, 8494254), (2565, 8477696), (2584, 8415360), (2720, 7994592), (2736, 7947840), (2880, 7550448), (2907, 7480320), (2922, 7441920), (3040, 7153056), (3060, 7106304), (3072, 7078545), (3230, 6732288), (3264, 6662160), (3420, 6358272), (3456, 6292040), (3648, 5960880), (3672, 5921920), (3840, 5662836), (3876, 5610240), (3896, 5581440), (4080, 5329728), (4104, 5298560), (4320, 5033632), (4352, 4996620), (4383, 4961280), (4560, 4768704), (4590, 4737536), (4608, 4719030), (4845, 4488192), (4864, 4470660), (4870, 4465152), (4896, 4441440), (5120, 4247127), (5130, 4238848), (5168, 4207680), (5440, 3997296), (5472, 3973920), (5760, 3775224), (5814, 3740160), (5844, 3720960), (6080, 3576528), (6120, 3553152), (6460, 3366144), (6528, 3331080), (6840, 3179136), (6912, 3146020), (7296, 2980440), (7305, 2976768), (7344, 2960960), (7680, 2831418), (7752, 2805120), (7792, 2790720), (8160, 2664864), (8208, 2649280), (8279, 2626560), (8640, 2516816), (8704, 2498310), (8721, 2493440), (8766, 2480640), (9120, 2384352), (9180, 2368768), (9216, 2359515), (9253, 2350080), (9690, 2244096), (9728, 2235330), (9740, 2232576), (9792, 2220720), (10260, 2119424), (10336, 2103840), (10880, 1998648), (10944, 1986960), (11520, 1887612), (11628, 1870080), (11688, 1860480), (12160, 1788264), (12240, 1776576), (12920, 1683072), (13056, 1665540), (13149, 1653760), (13680, 1589568), (13824, 1573010), (14535, 1496064), (14592, 1490220), (14610, 1488384), (14688, 1480480), (15360, 1415709), (15504, 1402560), (15584, 1395360), (16320, 1332432), (16416, 1324640), (16558, 1313280), (17280, 1258408), (17408, 1249155), (17442, 1246720), (17532, 1240320), (18240, 1192176), (18360, 1184384), (18506, 1175040), (19380, 1122048), (19456, 1117665), (19480, 1116288), (19584, 1110360), (20520, 1059712), (20672, 1051920), (21760, 999324), (21888, 993480), (21915, 992256), (23040, 943806), (23256, 935040), (23376, 930240), (24320, 894132), (24480, 888288), (24837, 875520), (25840, 841536), (26112, 832770), (26298, 826880), (27360, 794784), (27648, 786505), (27759, 783360), (29070, 748032), (29184, 745110), (29220, 744192), (29376, 740240), (31008, 701280), (31168, 697680), (32640, 666216), (32832, 662320), (33116, 656640), (34560, 629204), (34884, 623360), (35064, 620160), (36480, 596088), (36720, 592192), (37012, 587520), (38760, 561024), (38960, 558144), (39168, 555180), (41040, 529856), (41344, 525960), (41395, 525312), (43520, 499662), (43605, 498688), (43776, 496740), (43830, 496128), (46080, 471903), (46265, 470016), (46512, 467520), (46752, 465120), (48640, 447066), (48960, 444144), (49674, 437760), (51680, 420768), (52224, 416385), (52596, 413440), (54720, 397392), (55518, 391680), (58140, 374016), (58368, 372555), (58440, 372096), (58752, 370120), (62016, 350640), (62336, 348840), (65280, 333108), (65664, 331160), (65745, 330752), (66232, 328320), (69120, 314602), (69768, 311680), (70128, 310080), (72960, 298044), (73440, 296096), (74024, 293760), (74511, 291840), (77520, 280512), (77920, 279072), (78336, 277590), (82080, 264928), (82688, 262980), (82790, 262656), (83277, 261120), (87040, 249831), (87210, 249344), (87552, 248370), (87660, 248064), (92530, 235008), (93024, 233760), (93504, 232560), (97280, 223533), (97920, 222072), (99348, 218880), (103360, 210384), (105192, 206720), (109440, 198696), (111036, 195840), (116280, 187008), (116880, 186048), (117504, 185060), (124032, 175320), (124185, 175104), (124672, 174420), (130560, 166554), (131328, 165580), (131490, 165376), (132464, 164160), (138240, 157301), (138795, 156672), (139536, 155840), (140256, 155040), (145920, 149022), (146880, 148048)]