21048640800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1529

約数の個数: 576

約数和(自身を含む): 81444787200

約数和(自身を除く): 60396146400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 29, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 58, 60, 66, 75, 76, 80, 87, 88, 95, 96, 100, 110, 114, 116, 120, 132, 145, 150, 152, 160, 165, 174, 176, 190, 200, 209, 220, 228, 232, 240, 264, 275, 285, 290, 300, 304, 319, 330, 348, 352, 380, 400, 418, 435, 440, 456, 464, 475, 480, 528, 550, 551, 570, 580, 600, 608, 627, 638, 660, 696, 725, 760, 800, 825, 836, 870, 880, 912, 928, 950, 957, 1045, 1056, 1100, 1102, 1140, 1160, 1200, 1254, 1276, 1320, 1392, 1425, 1447, 1450, 1520, 1595, 1650, 1653, 1672, 1740, 1760, 1824, 1900, 1914, 2090, 2175, 2200, 2204, 2280, 2320, 2400, 2508, 2552, 2640, 2755, 2784, 2850, 2894, 2900, 3040, 3135, 3190, 3300, 3306, 3344, 3480, 3800, 3828, 4180, 4341, 4350, 4400, 4408, 4560, 4640, 4785, 5016, 5104, 5225, 5280, 5510, 5700, 5788, 5800, 6061, 6270, 6380, 6600, 6612, 6688, 6960, 7235, 7600, 7656, 7975, 8265, 8360, 8682, 8700, 8800, 8816, 9120, 9570, 10032, 10208, 10450, 11020, 11400, 11576, 11600, 12122, 12540, 12760, 13200, 13224, 13775, 13920, 14470, 15200, 15312, 15675, 15917, 15950, 16530, 16720, 17364, 17400, 17632, 18183, 19140, 20064, 20900, 21705, 22040, 22800, 23152, 23200, 23925, 24244, 25080, 25520, 26400, 26448, 27493, 27550, 28940, 30305, 30624, 31350, 31834, 31900, 33060, 33440, 34728, 34800, 36175, 36366, 38280, 41325, 41800, 41963, 43410, 44080, 45600, 46304, 47751, 47850, 48488, 50160, 51040, 52896, 54986, 55100, 57880, 60610, 62700, 63668, 63800, 66120, 69456, 69600, 72350, 72732, 76560, 79585, 82479, 82650, 83600, 83926, 86820, 88160, 90915, 95502, 95700, 96976, 100320, 108525, 109972, 110200, 115760, 121220, 125400, 125889, 127336, 127600, 132240, 137465, 138912, 144700, 145464, 151525, 153120, 159170, 164958, 165300, 167200, 167852, 173640, 181830, 191004, 191400, 193952, 209815, 217050, 219944, 220400, 231520, 238755, 242440, 250800, 251778, 254672, 255200, 264480, 274930, 289400, 290928, 302423, 303050, 318340, 329916, 330600, 335704, 347280, 363660, 382008, 382800, 397925, 412395, 419630, 434100, 439888, 440800, 454575, 461593, 477510, 484880, 501600, 503556, 509344, 549860, 578800, 581856, 604846, 606100, 629445, 636680, 659832, 661200, 671408, 687325, 694560, 727320, 764016, 765600, 795850, 797297, 824790, 839260, 868200, 879776, 907269, 909150, 923186, 955020, 969760, 1007112, 1049075, 1099720, 1157600, 1193775, 1209692, 1212200, 1258890, 1273360, 1319664, 1322400, 1342816, 1374650, 1384779, 1454640, 1512115, 1528032, 1591700, 1594594, 1649580, 1678520, 1736400, 1814538, 1818300, 1846372, 1910040, 2014224, 2061975, 2098150, 2199440, 2307965, 2387550, 2391891, 2419384, 2424400, 2517780, 2546720, 2639328, 2749300, 2769558, 2909280, 3024230, 3147225, 3183400, 3189188, 3299160, 3357040, 3472800, 3629076, 3636600, 3692744, 3820080, 3986485, 4028448, 4123950, 4196300, 4398880, 4536345, 4615930, 4775100, 4783782, 4838768, 4848800, 5035560, 5498600, 5539116, 6048460, 6294450, 6366800, 6378376, 6598320, 6714080, 6923895, 7258152, 7273200, 7385488, 7560575, 7640160, 7972970, 8247900, 8392600, 8770267, 9072690, 9231860, 9550200, 9567564, 9677536, 10071120, 10997200, 11078232, 11539825, 11959455, 12096920, 12588900, 12733600, 12756752, 13196640, 13847790, 14516304, 14546400, 14770976, 15121150, 15945940, 16495800, 16785200, 17540534, 18145380, 18463720, 19100400, 19135128, 19932425, 20142240, 21994400, 22156464, 22681725, 23079650, 23918910, 24193840, 25177800, 25513504, 26310801, 27695580, 29032608, 30242300, 31891880, 32991600, 33570400, 34619475, 35081068, 36290760, 36927440, 38200800, 38270256, 39864850, 43851335, 44312928, 45363450, 46159300, 47837820, 48387680, 50355600, 52621602, 55391160, 59797275, 60484600, 63783760, 65983200, 69238950, 70162136, 72581520, 73854880, 76540512, 79729700, 87702670, 90726900, 92318600, 95675640, 100711200, 105243204, 110782320, 119594550, 120969200, 127567520, 131554005, 138477900, 140324272, 145163040, 159459400, 175405340, 181453800, 184637200, 191351280, 210486408, 219256675, 221564640, 239189100, 241938400, 263108010, 276955800, 280648544, 318918800, 350810680, 362907600, 369274400, 382702560, 420972816, 438513350, 478378200, 526216020, 553911600, 637837600, 657770025, 701621360, 725815200, 841945632, 877026700, 956756400, 1052432040, 1107823200, 1315540050, 1403242720, 1754053400, 1913512800, 2104864080, 2631080100, 3508106800, 4209728160, 5262160200, 7016213600, 10524320400, 21048640800]

約数ペア:

[(1, 21048640800), (2, 10524320400), (3, 7016213600), (4, 5262160200), (5, 4209728160), (6, 3508106800), (8, 2631080100), (10, 2104864080), (11, 1913512800), (12, 1754053400), (15, 1403242720), (16, 1315540050), (19, 1107823200), (20, 1052432040), (22, 956756400), (24, 877026700), (25, 841945632), (29, 725815200), (30, 701621360), (32, 657770025), (33, 637837600), (38, 553911600), (40, 526216020), (44, 478378200), (48, 438513350), (50, 420972816), (55, 382702560), (57, 369274400), (58, 362907600), (60, 350810680), (66, 318918800), (75, 280648544), (76, 276955800), (80, 263108010), (87, 241938400), (88, 239189100), (95, 221564640), (96, 219256675), (100, 210486408), (110, 191351280), (114, 184637200), (116, 181453800), (120, 175405340), (132, 159459400), (145, 145163040), (150, 140324272), (152, 138477900), (160, 131554005), (165, 127567520), (174, 120969200), (176, 119594550), (190, 110782320), (200, 105243204), (209, 100711200), (220, 95675640), (228, 92318600), (232, 90726900), (240, 87702670), (264, 79729700), (275, 76540512), (285, 73854880), (290, 72581520), (300, 70162136), (304, 69238950), (319, 65983200), (330, 63783760), (348, 60484600), (352, 59797275), (380, 55391160), (400, 52621602), (418, 50355600), (435, 48387680), (440, 47837820), (456, 46159300), (464, 45363450), (475, 44312928), (480, 43851335), (528, 39864850), (550, 38270256), (551, 38200800), (570, 36927440), (580, 36290760), (600, 35081068), (608, 34619475), (627, 33570400), (638, 32991600), (660, 31891880), (696, 30242300), (725, 29032608), (760, 27695580), (800, 26310801), (825, 25513504), (836, 25177800), (870, 24193840), (880, 23918910), (912, 23079650), (928, 22681725), (950, 22156464), (957, 21994400), (1045, 20142240), (1056, 19932425), (1100, 19135128), (1102, 19100400), (1140, 18463720), (1160, 18145380), (1200, 17540534), (1254, 16785200), (1276, 16495800), (1320, 15945940), (1392, 15121150), (1425, 14770976), (1447, 14546400), (1450, 14516304), (1520, 13847790), (1595, 13196640), (1650, 12756752), (1653, 12733600), (1672, 12588900), (1740, 12096920), (1760, 11959455), (1824, 11539825), (1900, 11078232), (1914, 10997200), (2090, 10071120), (2175, 9677536), (2200, 9567564), (2204, 9550200), (2280, 9231860), (2320, 9072690), (2400, 8770267), (2508, 8392600), (2552, 8247900), (2640, 7972970), (2755, 7640160), (2784, 7560575), (2850, 7385488), (2894, 7273200), (2900, 7258152), (3040, 6923895), (3135, 6714080), (3190, 6598320), (3300, 6378376), (3306, 6366800), (3344, 6294450), (3480, 6048460), (3800, 5539116), (3828, 5498600), (4180, 5035560), (4341, 4848800), (4350, 4838768), (4400, 4783782), (4408, 4775100), (4560, 4615930), (4640, 4536345), (4785, 4398880), (5016, 4196300), (5104, 4123950), (5225, 4028448), (5280, 3986485), (5510, 3820080), (5700, 3692744), (5788, 3636600), (5800, 3629076), (6061, 3472800), (6270, 3357040), (6380, 3299160), (6600, 3189188), (6612, 3183400), (6688, 3147225), (6960, 3024230), (7235, 2909280), (7600, 2769558), (7656, 2749300), (7975, 2639328), (8265, 2546720), (8360, 2517780), (8682, 2424400), (8700, 2419384), (8800, 2391891), (8816, 2387550), (9120, 2307965), (9570, 2199440), (10032, 2098150), (10208, 2061975), (10450, 2014224), (11020, 1910040), (11400, 1846372), (11576, 1818300), (11600, 1814538), (12122, 1736400), (12540, 1678520), (12760, 1649580), (13200, 1594594), (13224, 1591700), (13775, 1528032), (13920, 1512115), (14470, 1454640), (15200, 1384779), (15312, 1374650), (15675, 1342816), (15917, 1322400), (15950, 1319664), (16530, 1273360), (16720, 1258890), (17364, 1212200), (17400, 1209692), (17632, 1193775), (18183, 1157600), (19140, 1099720), (20064, 1049075), (20900, 1007112), (21705, 969760), (22040, 955020), (22800, 923186), (23152, 909150), (23200, 907269), (23925, 879776), (24244, 868200), (25080, 839260), (25520, 824790), (26400, 797297), (26448, 795850), (27493, 765600), (27550, 764016), (28940, 727320), (30305, 694560), (30624, 687325), (31350, 671408), (31834, 661200), (31900, 659832), (33060, 636680), (33440, 629445), (34728, 606100), (34800, 604846), (36175, 581856), (36366, 578800), (38280, 549860), (41325, 509344), (41800, 503556), (41963, 501600), (43410, 484880), (44080, 477510), (45600, 461593), (46304, 454575), (47751, 440800), (47850, 439888), (48488, 434100), (50160, 419630), (51040, 412395), (52896, 397925), (54986, 382800), (55100, 382008), (57880, 363660), (60610, 347280), (62700, 335704), (63668, 330600), (63800, 329916), (66120, 318340), (69456, 303050), (69600, 302423), (72350, 290928), (72732, 289400), (76560, 274930), (79585, 264480), (82479, 255200), (82650, 254672), (83600, 251778), (83926, 250800), (86820, 242440), (88160, 238755), (90915, 231520), (95502, 220400), (95700, 219944), (96976, 217050), (100320, 209815), (108525, 193952), (109972, 191400), (110200, 191004), (115760, 181830), (121220, 173640), (125400, 167852), (125889, 167200), (127336, 165300), (127600, 164958), (132240, 159170), (137465, 153120), (138912, 151525), (144700, 145464)]