21307238400

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 864

約数和(自身を含む): 86830380000

約数和(自身を除く): 65523141600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 98, 100, 105, 112, 114, 120, 128, 133, 140, 147, 149, 150, 152, 160, 168, 175, 190, 192, 196, 200, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 298, 300, 304, 320, 336, 350, 380, 384, 392, 399, 400, 420, 447, 448, 456, 475, 480, 490, 512, 525, 532, 560, 570, 588, 596, 600, 608, 640, 665, 672, 700, 735, 745, 760, 768, 784, 798, 800, 840, 894, 896, 912, 931, 950, 960, 980, 1024, 1043, 1050, 1064, 1120, 1140, 1176, 1192, 1200, 1216, 1225, 1280, 1330, 1344, 1400, 1425, 1470, 1490, 1520, 1536, 1568, 1596, 1600, 1680, 1788, 1792, 1824, 1862, 1900, 1920, 1960, 1995, 2048, 2086, 2100, 2128, 2235, 2240, 2280, 2352, 2384, 2400, 2432, 2450, 2560, 2660, 2688, 2793, 2800, 2831, 2850, 2940, 2980, 3040, 3072, 3129, 3136, 3192, 3200, 3325, 3360, 3576, 3584, 3648, 3675, 3724, 3725, 3800, 3840, 3920, 3990, 4172, 4200, 4256, 4470, 4480, 4560, 4655, 4704, 4768, 4800, 4864, 4900, 5120, 5215, 5320, 5376, 5586, 5600, 5662, 5700, 5880, 5960, 6080, 6144, 6258, 6272, 6384, 6400, 6650, 6720, 7152, 7168, 7296, 7301, 7350, 7448, 7450, 7600, 7680, 7840, 7980, 8344, 8400, 8493, 8512, 8940, 8960, 9120, 9310, 9408, 9536, 9600, 9728, 9800, 9975, 10240, 10430, 10640, 10752, 11172, 11175, 11200, 11324, 11400, 11760, 11920, 12160, 12516, 12544, 12768, 12800, 13300, 13440, 13965, 14155, 14304, 14336, 14592, 14602, 14700, 14896, 14900, 15200, 15360, 15645, 15680, 15960, 16688, 16800, 16986, 17024, 17880, 17920, 18240, 18620, 18816, 19072, 19200, 19456, 19600, 19817, 19950, 20860, 21280, 21504, 21903, 22344, 22350, 22400, 22648, 22800, 23275, 23520, 23840, 24320, 25032, 25088, 25536, 25600, 26075, 26600, 26880, 27930, 28310, 28608, 29184, 29204, 29400, 29792, 29800, 30400, 30720, 31290, 31360, 31920, 33376, 33600, 33972, 34048, 35760, 35840, 36480, 36505, 37240, 37632, 38144, 38400, 38912, 39200, 39634, 39900, 41720, 42465, 42560, 43008, 43806, 44688, 44700, 44800, 45296, 45600, 46550, 47040, 47680, 48640, 50064, 50176, 51072, 51200, 52150, 53200, 53760, 55860, 56620, 57216, 58368, 58408, 58800, 59451, 59584, 59600, 60800, 62580, 62720, 63840, 66752, 67200, 67944, 68096, 69825, 70775, 71520, 71680, 72960, 73010, 74480, 75264, 76288, 76800, 78225, 78400, 79268, 79800, 83440, 84930, 85120, 87612, 89376, 89400, 89600, 90592, 91200, 93100, 94080, 95360, 97280, 99085, 100128, 100352, 102144, 104300, 106400, 107520, 109515, 111720, 113240, 114432, 116736, 116816, 117600, 118902, 119168, 119200, 121600, 125160, 125440, 127680, 133504, 134400, 135888, 136192, 138719, 139650, 141550, 143040, 145920, 146020, 148960, 150528, 152576, 153600, 156450, 156800, 158536, 159600, 166880, 169860, 170240, 175224, 178752, 178800, 179200, 181184, 182400, 182525, 186200, 188160, 190720, 194560, 198170, 200256, 204288, 208600, 212325, 212800, 215040, 219030, 223440, 226480, 228864, 233632, 235200, 237804, 238336, 238400, 243200, 250320, 250880, 255360, 267008, 268800, 271776, 272384, 277438, 279300, 283100, 286080, 291840, 292040, 297255, 297920, 301056, 305152, 312900, 313600, 317072, 319200, 333760, 339720, 340480, 350448, 357504, 357600, 358400, 362368, 364800, 365050, 372400, 376320, 381440, 396340, 400512, 408576, 416157, 417200, 424650, 425600, 438060, 446880, 452960, 457728, 467264, 470400, 475608, 476672, 476800, 486400, 495425, 500640, 501760, 510720, 534016, 537600, 543552, 547575, 554876, 558600, 566200, 572160, 583680, 584080, 594510, 595840, 625800, 627200, 634144, 638400, 667520, 679440, 680960, 693595, 700896, 715008, 715200, 724736, 729600, 730100, 744800, 752640, 762880, 792680, 801024, 817152, 832314, 834400, 849300, 851200, 876120, 893760, 905920, 915456, 934528, 940800, 951216, 953344, 953600, 972800, 990850, 1001280, 1021440, 1068032, 1075200, 1087104, 1095150, 1109752, 1117200, 1132400, 1144320, 1168160, 1189020, 1191680, 1251600, 1254400, 1268288, 1276800, 1335040, 1358880, 1361920, 1387190, 1401792, 1430016, 1430400, 1449472, 1459200, 1460200, 1486275, 1489600, 1505280, 1525760, 1585360, 1602048, 1664628, 1668800, 1698600, 1702400, 1752240, 1787520, 1811840, 1869056, 1881600, 1902432, 1906688, 1907200, 1981700, 2002560, 2042880, 2080785, 2136064, 2174208, 2190300, 2219504, 2234400, 2264800, 2288640, 2336320, 2378040, 2383360, 2503200, 2508800, 2536576, 2553600, 2670080, 2717760, 2774380, 2803584, 2860032, 2860800, 2898944, 2918400, 2920400, 2972550, 2979200, 3170720, 3204096, 3329256, 3337600, 3397200, 3404800, 3467975, 3504480, 3575040, 3623680, 3738112, 3763200, 3804864, 3814400, 3963400, 4005120, 4085760, 4161570, 4348416, 4380600, 4439008, 4468800, 4529600, 4577280, 4672640, 4756080, 4766720, 5006400, 5073152, 5107200, 5340160, 5435520, 5548760, 5607168, 5720064, 5721600, 5797888, 5840800, 5945100, 5958400, 6341440, 6408192, 6658512, 6675200, 6794400, 6809600, 6935950, 7008960, 7150080, 7247360, 7476224, 7526400, 7609728, 7628800, 7926800, 8010240, 8323140, 8696832, 8761200, 8878016, 8937600, 9059200, 9345280, 9512160, 9533440, 10012800, 10146304, 10214400, 10403925, 10680320, 10871040, 11097520, 11214336, 11443200, 11681600, 11890200, 11916800, 12682880, 13317024, 13350400, 13588800, 13871900, 14017920, 14300160, 14494720, 14952448, 15219456, 15853600, 16020480, 16646280, 17393664, 17522400, 17756032, 17875200, 18118400, 18690560, 19024320, 20025600, 20292608, 20428800, 20807850, 21742080, 22195040, 22428672, 22886400, 23363200, 23780400, 23833600, 25365760, 26634048, 26700800, 27177600, 27743800, 28035840, 28600320, 28989440, 30438912, 31707200, 32040960, 33292560, 35044800, 35512064, 35750400, 36236800, 37381120, 38048640, 40051200, 40585216, 41615700, 43484160, 44390080, 44857344, 46726400, 47560800, 47667200, 50731520, 53268096, 53401600, 54355200, 55487600, 56071680, 60877824, 63414400, 66585120, 70089600, 71024128, 71500800, 72473600, 74762240, 76097280, 80102400, 83231400, 86968320, 88780160, 93452800, 95121600, 101463040, 106536192, 108710400, 110975200, 112143360, 121755648, 126828800, 133170240, 140179200, 142048256, 143001600, 144947200, 152194560, 160204800, 166462800, 177560320, 186905600, 190243200, 202926080, 213072384, 217420800, 221950400, 224286720, 253657600, 266340480, 280358400, 284096512, 304389120, 332925600, 355120640, 373811200, 380486400, 426144768, 434841600, 443900800, 507315200, 532680960, 560716800, 608778240, 665851200, 710241280, 760972800, 852289536, 887801600, 1014630400, 1065361920, 1121433600, 1331702400, 1420482560, 1521945600, 1775603200, 2130723840, 2663404800, 3043891200, 3551206400, 4261447680, 5326809600, 7102412800, 10653619200, 21307238400]

約数ペア:

[(1, 21307238400), (2, 10653619200), (3, 7102412800), (4, 5326809600), (5, 4261447680), (6, 3551206400), (7, 3043891200), (8, 2663404800), (10, 2130723840), (12, 1775603200), (14, 1521945600), (15, 1420482560), (16, 1331702400), (19, 1121433600), (20, 1065361920), (21, 1014630400), (24, 887801600), (25, 852289536), (28, 760972800), (30, 710241280), (32, 665851200), (35, 608778240), (38, 560716800), (40, 532680960), (42, 507315200), (48, 443900800), (49, 434841600), (50, 426144768), (56, 380486400), (57, 373811200), (60, 355120640), (64, 332925600), (70, 304389120), (75, 284096512), (76, 280358400), (80, 266340480), (84, 253657600), (95, 224286720), (96, 221950400), (98, 217420800), (100, 213072384), (105, 202926080), (112, 190243200), (114, 186905600), (120, 177560320), (128, 166462800), (133, 160204800), (140, 152194560), (147, 144947200), (149, 143001600), (150, 142048256), (152, 140179200), (160, 133170240), (168, 126828800), (175, 121755648), (190, 112143360), (192, 110975200), (196, 108710400), (200, 106536192), (210, 101463040), (224, 95121600), (228, 93452800), (240, 88780160), (245, 86968320), (256, 83231400), (266, 80102400), (280, 76097280), (285, 74762240), (294, 72473600), (298, 71500800), (300, 71024128), (304, 70089600), (320, 66585120), (336, 63414400), (350, 60877824), (380, 56071680), (384, 55487600), (392, 54355200), (399, 53401600), (400, 53268096), (420, 50731520), (447, 47667200), (448, 47560800), (456, 46726400), (475, 44857344), (480, 44390080), (490, 43484160), (512, 41615700), (525, 40585216), (532, 40051200), (560, 38048640), (570, 37381120), (588, 36236800), (596, 35750400), (600, 35512064), (608, 35044800), (640, 33292560), (665, 32040960), (672, 31707200), (700, 30438912), (735, 28989440), (745, 28600320), (760, 28035840), (768, 27743800), (784, 27177600), (798, 26700800), (800, 26634048), (840, 25365760), (894, 23833600), (896, 23780400), (912, 23363200), (931, 22886400), (950, 22428672), (960, 22195040), (980, 21742080), (1024, 20807850), (1043, 20428800), (1050, 20292608), (1064, 20025600), (1120, 19024320), (1140, 18690560), (1176, 18118400), (1192, 17875200), (1200, 17756032), (1216, 17522400), (1225, 17393664), (1280, 16646280), (1330, 16020480), (1344, 15853600), (1400, 15219456), (1425, 14952448), (1470, 14494720), (1490, 14300160), (1520, 14017920), (1536, 13871900), (1568, 13588800), (1596, 13350400), (1600, 13317024), (1680, 12682880), (1788, 11916800), (1792, 11890200), (1824, 11681600), (1862, 11443200), (1900, 11214336), (1920, 11097520), (1960, 10871040), (1995, 10680320), (2048, 10403925), (2086, 10214400), (2100, 10146304), (2128, 10012800), (2235, 9533440), (2240, 9512160), (2280, 9345280), (2352, 9059200), (2384, 8937600), (2400, 8878016), (2432, 8761200), (2450, 8696832), (2560, 8323140), (2660, 8010240), (2688, 7926800), (2793, 7628800), (2800, 7609728), (2831, 7526400), (2850, 7476224), (2940, 7247360), (2980, 7150080), (3040, 7008960), (3072, 6935950), (3129, 6809600), (3136, 6794400), (3192, 6675200), (3200, 6658512), (3325, 6408192), (3360, 6341440), (3576, 5958400), (3584, 5945100), (3648, 5840800), (3675, 5797888), (3724, 5721600), (3725, 5720064), (3800, 5607168), (3840, 5548760), (3920, 5435520), (3990, 5340160), (4172, 5107200), (4200, 5073152), (4256, 5006400), (4470, 4766720), (4480, 4756080), (4560, 4672640), (4655, 4577280), (4704, 4529600), (4768, 4468800), (4800, 4439008), (4864, 4380600), (4900, 4348416), (5120, 4161570), (5215, 4085760), (5320, 4005120), (5376, 3963400), (5586, 3814400), (5600, 3804864), (5662, 3763200), (5700, 3738112), (5880, 3623680), (5960, 3575040), (6080, 3504480), (6144, 3467975), (6258, 3404800), (6272, 3397200), (6384, 3337600), (6400, 3329256), (6650, 3204096), (6720, 3170720), (7152, 2979200), (7168, 2972550), (7296, 2920400), (7301, 2918400), (7350, 2898944), (7448, 2860800), (7450, 2860032), (7600, 2803584), (7680, 2774380), (7840, 2717760), (7980, 2670080), (8344, 2553600), (8400, 2536576), (8493, 2508800), (8512, 2503200), (8940, 2383360), (8960, 2378040), (9120, 2336320), (9310, 2288640), (9408, 2264800), (9536, 2234400), (9600, 2219504), (9728, 2190300), (9800, 2174208), (9975, 2136064), (10240, 2080785), (10430, 2042880), (10640, 2002560), (10752, 1981700), (11172, 1907200), (11175, 1906688), (11200, 1902432), (11324, 1881600), (11400, 1869056), (11760, 1811840), (11920, 1787520), (12160, 1752240), (12516, 1702400), (12544, 1698600), (12768, 1668800), (12800, 1664628), (13300, 1602048), (13440, 1585360), (13965, 1525760), (14155, 1505280), (14304, 1489600), (14336, 1486275), (14592, 1460200), (14602, 1459200), (14700, 1449472), (14896, 1430400), (14900, 1430016), (15200, 1401792), (15360, 1387190), (15645, 1361920), (15680, 1358880), (15960, 1335040), (16688, 1276800), (16800, 1268288), (16986, 1254400), (17024, 1251600), (17880, 1191680), (17920, 1189020), (18240, 1168160), (18620, 1144320), (18816, 1132400), (19072, 1117200), (19200, 1109752), (19456, 1095150), (19600, 1087104), (19817, 1075200), (19950, 1068032), (20860, 1021440), (21280, 1001280), (21504, 990850), (21903, 972800), (22344, 953600), (22350, 953344), (22400, 951216), (22648, 940800), (22800, 934528), (23275, 915456), (23520, 905920), (23840, 893760), (24320, 876120), (25032, 851200), (25088, 849300), (25536, 834400), (25600, 832314), (26075, 817152), (26600, 801024), (26880, 792680), (27930, 762880), (28310, 752640), (28608, 744800), (29184, 730100), (29204, 729600), (29400, 724736), (29792, 715200), (29800, 715008), (30400, 700896), (30720, 693595), (31290, 680960), (31360, 679440), (31920, 667520), (33376, 638400), (33600, 634144), (33972, 627200), (34048, 625800), (35760, 595840), (35840, 594510), (36480, 584080), (36505, 583680), (37240, 572160), (37632, 566200), (38144, 558600), (38400, 554876), (38912, 547575), (39200, 543552), (39634, 537600), (39900, 534016), (41720, 510720), (42465, 501760), (42560, 500640), (43008, 495425), (43806, 486400), (44688, 476800), (44700, 476672), (44800, 475608), (45296, 470400), (45600, 467264), (46550, 457728), (47040, 452960), (47680, 446880), (48640, 438060), (50064, 425600), (50176, 424650), (51072, 417200), (51200, 416157), (52150, 408576), (53200, 400512), (53760, 396340), (55860, 381440), (56620, 376320), (57216, 372400), (58368, 365050), (58408, 364800), (58800, 362368), (59451, 358400), (59584, 357600), (59600, 357504), (60800, 350448), (62580, 340480), (62720, 339720), (63840, 333760), (66752, 319200), (67200, 317072), (67944, 313600), (68096, 312900), (69825, 305152), (70775, 301056), (71520, 297920), (71680, 297255), (72960, 292040), (73010, 291840), (74480, 286080), (75264, 283100), (76288, 279300), (76800, 277438), (78225, 272384), (78400, 271776), (79268, 268800), (79800, 267008), (83440, 255360), (84930, 250880), (85120, 250320), (87612, 243200), (89376, 238400), (89400, 238336), (89600, 237804), (90592, 235200), (91200, 233632), (93100, 228864), (94080, 226480), (95360, 223440), (97280, 219030), (99085, 215040), (100128, 212800), (100352, 212325), (102144, 208600), (104300, 204288), (106400, 200256), (107520, 198170), (109515, 194560), (111720, 190720), (113240, 188160), (114432, 186200), (116736, 182525), (116816, 182400), (117600, 181184), (118902, 179200), (119168, 178800), (119200, 178752), (121600, 175224), (125160, 170240), (125440, 169860), (127680, 166880), (133504, 159600), (134400, 158536), (135888, 156800), (136192, 156450), (138719, 153600), (139650, 152576), (141550, 150528), (143040, 148960), (145920, 146020)]