21906823680

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2441

約数の個数: 640

約数和(自身を含む): 93651148800

約数和(自身を除く): 71744325120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 512, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 768, 798, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1512, 1520, 1536, 1596, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2304, 2383, 2394, 2432, 2520, 2560, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4032, 4104, 4256, 4320, 4480, 4560, 4608, 4766, 4788, 4864, 5040, 5130, 5320, 5376, 5472, 5760, 5985, 6048, 6080, 6384, 6720, 6840, 6912, 7149, 7182, 7296, 7560, 7680, 7980, 8064, 8208, 8512, 8640, 8960, 9120, 9532, 9576, 9728, 10080, 10260, 10640, 10752, 10944, 11520, 11915, 11970, 12096, 12160, 12768, 13440, 13680, 13824, 14298, 14364, 14592, 15120, 15960, 16128, 16416, 16681, 17024, 17280, 17920, 17955, 18240, 19064, 19152, 20160, 20520, 21280, 21447, 21888, 23040, 23830, 23940, 24192, 24320, 25536, 26880, 27360, 28596, 28728, 29184, 30240, 31920, 32256, 32832, 33362, 34048, 34560, 35745, 35910, 36480, 38128, 38304, 40320, 41040, 42560, 42894, 43776, 45277, 47660, 47880, 48384, 48640, 50043, 51072, 53760, 54720, 57192, 57456, 60480, 63840, 64341, 65664, 66724, 68096, 69120, 71490, 71820, 72960, 76256, 76608, 80640, 82080, 83405, 85120, 85788, 87552, 90554, 95320, 95760, 96768, 100086, 102144, 107235, 109440, 114384, 114912, 120960, 127680, 128682, 131328, 133448, 135831, 142980, 143640, 145920, 150129, 152512, 153216, 161280, 164160, 166810, 170240, 171576, 181108, 190640, 191520, 200172, 204288, 214470, 218880, 226385, 228768, 229824, 241920, 250215, 255360, 257364, 262656, 266896, 271662, 285960, 287280, 300258, 305024, 306432, 316939, 321705, 328320, 333620, 340480, 343152, 362216, 381280, 383040, 400344, 407493, 428940, 437760, 450387, 452770, 457536, 459648, 483840, 500430, 510720, 514728, 533792, 543324, 571920, 574560, 600516, 610048, 612864, 633878, 643410, 656640, 667240, 679155, 686304, 724432, 750645, 762560, 766080, 800688, 814986, 857880, 900774, 905540, 915072, 919296, 950817, 1000860, 1021440, 1029456, 1067584, 1086648, 1143840, 1149120, 1201032, 1220096, 1222479, 1267756, 1286820, 1313280, 1334480, 1358310, 1372608, 1448864, 1501290, 1525120, 1532160, 1584695, 1601376, 1629972, 1715760, 1801548, 1811080, 1830144, 1838592, 1901634, 2001720, 2037465, 2058912, 2135168, 2173296, 2251935, 2287680, 2298240, 2402064, 2444958, 2535512, 2573640, 2668960, 2716620, 2745216, 2852451, 2897728, 3002580, 3050240, 3064320, 3169390, 3202752, 3259944, 3431520, 3603096, 3622160, 3660288, 3803268, 4003440, 4074930, 4117824, 4270336, 4346592, 4503870, 4575360, 4596480, 4754085, 4804128, 4889916, 5071024, 5147280, 5337920, 5433240, 5490432, 5704902, 5795456, 6005160, 6100480, 6112395, 6338780, 6405504, 6519888, 6863040, 7206192, 7244320, 7606536, 8006880, 8149860, 8235648, 8540672, 8557353, 8693184, 9007740, 9150720, 9192960, 9508170, 9608256, 9779832, 10142048, 10294560, 10675840, 10866480, 10980864, 11409804, 11590912, 12010320, 12224790, 12677560, 12811008, 13039776, 13726080, 14262255, 14412384, 14488640, 15213072, 16013760, 16299720, 16471296, 17114706, 17386368, 18015480, 18301440, 19016340, 19216512, 19559664, 20284096, 20589120, 21351680, 21732960, 22819608, 23181824, 24020640, 24449580, 25355120, 25622016, 26079552, 27452160, 28524510, 28824768, 28977280, 30426144, 32027520, 32599440, 32942592, 34229412, 34772736, 36030960, 38032680, 38433024, 39119328, 40568192, 41178240, 42703360, 42786765, 43465920, 45639216, 48041280, 48899160, 50710240, 52159104, 54904320, 57049020, 57649536, 57954560, 60852288, 64055040, 65198880, 68458824, 69545472, 72061920, 76065360, 76866048, 78238656, 81136384, 82356480, 85573530, 86931840, 91278432, 96082560, 97798320, 101420480, 104318208, 114098040, 115299072, 115909120, 121704576, 128110080, 130397760, 136917648, 144123840, 152130720, 156477312, 162272768, 164712960, 171147060, 173863680, 182556864, 192165120, 195596640, 202840960, 208636416, 228196080, 230598144, 243409152, 260795520, 273835296, 288247680, 304261440, 312954624, 342294120, 347727360, 365113728, 384330240, 391193280, 405681920, 456392160, 486818304, 521591040, 547670592, 576495360, 608522880, 625909248, 684588240, 730227456, 782386560, 811363840, 912784320, 1043182080, 1095341184, 1152990720, 1217045760, 1369176480, 1460454912, 1564773120, 1825568640, 2190682368, 2434091520, 2738352960, 3129546240, 3651137280, 4381364736, 5476705920, 7302274560, 10953411840, 21906823680]

約数ペア:

[(1, 21906823680), (2, 10953411840), (3, 7302274560), (4, 5476705920), (5, 4381364736), (6, 3651137280), (7, 3129546240), (8, 2738352960), (9, 2434091520), (10, 2190682368), (12, 1825568640), (14, 1564773120), (15, 1460454912), (16, 1369176480), (18, 1217045760), (19, 1152990720), (20, 1095341184), (21, 1043182080), (24, 912784320), (27, 811363840), (28, 782386560), (30, 730227456), (32, 684588240), (35, 625909248), (36, 608522880), (38, 576495360), (40, 547670592), (42, 521591040), (45, 486818304), (48, 456392160), (54, 405681920), (56, 391193280), (57, 384330240), (60, 365113728), (63, 347727360), (64, 342294120), (70, 312954624), (72, 304261440), (76, 288247680), (80, 273835296), (84, 260795520), (90, 243409152), (95, 230598144), (96, 228196080), (105, 208636416), (108, 202840960), (112, 195596640), (114, 192165120), (120, 182556864), (126, 173863680), (128, 171147060), (133, 164712960), (135, 162272768), (140, 156477312), (144, 152130720), (152, 144123840), (160, 136917648), (168, 130397760), (171, 128110080), (180, 121704576), (189, 115909120), (190, 115299072), (192, 114098040), (210, 104318208), (216, 101420480), (224, 97798320), (228, 96082560), (240, 91278432), (252, 86931840), (256, 85573530), (266, 82356480), (270, 81136384), (280, 78238656), (285, 76866048), (288, 76065360), (304, 72061920), (315, 69545472), (320, 68458824), (336, 65198880), (342, 64055040), (360, 60852288), (378, 57954560), (380, 57649536), (384, 57049020), (399, 54904320), (420, 52159104), (432, 50710240), (448, 48899160), (456, 48041280), (480, 45639216), (504, 43465920), (512, 42786765), (513, 42703360), (532, 41178240), (540, 40568192), (560, 39119328), (570, 38433024), (576, 38032680), (608, 36030960), (630, 34772736), (640, 34229412), (665, 32942592), (672, 32599440), (684, 32027520), (720, 30426144), (756, 28977280), (760, 28824768), (768, 28524510), (798, 27452160), (840, 26079552), (855, 25622016), (864, 25355120), (896, 24449580), (912, 24020640), (945, 23181824), (960, 22819608), (1008, 21732960), (1026, 21351680), (1064, 20589120), (1080, 20284096), (1120, 19559664), (1140, 19216512), (1152, 19016340), (1197, 18301440), (1216, 18015480), (1260, 17386368), (1280, 17114706), (1330, 16471296), (1344, 16299720), (1368, 16013760), (1440, 15213072), (1512, 14488640), (1520, 14412384), (1536, 14262255), (1596, 13726080), (1680, 13039776), (1710, 12811008), (1728, 12677560), (1792, 12224790), (1824, 12010320), (1890, 11590912), (1920, 11409804), (1995, 10980864), (2016, 10866480), (2052, 10675840), (2128, 10294560), (2160, 10142048), (2240, 9779832), (2280, 9608256), (2304, 9508170), (2383, 9192960), (2394, 9150720), (2432, 9007740), (2520, 8693184), (2560, 8557353), (2565, 8540672), (2660, 8235648), (2688, 8149860), (2736, 8006880), (2880, 7606536), (3024, 7244320), (3040, 7206192), (3192, 6863040), (3360, 6519888), (3420, 6405504), (3456, 6338780), (3584, 6112395), (3591, 6100480), (3648, 6005160), (3780, 5795456), (3840, 5704902), (3990, 5490432), (4032, 5433240), (4104, 5337920), (4256, 5147280), (4320, 5071024), (4480, 4889916), (4560, 4804128), (4608, 4754085), (4766, 4596480), (4788, 4575360), (4864, 4503870), (5040, 4346592), (5130, 4270336), (5320, 4117824), (5376, 4074930), (5472, 4003440), (5760, 3803268), (5985, 3660288), (6048, 3622160), (6080, 3603096), (6384, 3431520), (6720, 3259944), (6840, 3202752), (6912, 3169390), (7149, 3064320), (7182, 3050240), (7296, 3002580), (7560, 2897728), (7680, 2852451), (7980, 2745216), (8064, 2716620), (8208, 2668960), (8512, 2573640), (8640, 2535512), (8960, 2444958), (9120, 2402064), (9532, 2298240), (9576, 2287680), (9728, 2251935), (10080, 2173296), (10260, 2135168), (10640, 2058912), (10752, 2037465), (10944, 2001720), (11520, 1901634), (11915, 1838592), (11970, 1830144), (12096, 1811080), (12160, 1801548), (12768, 1715760), (13440, 1629972), (13680, 1601376), (13824, 1584695), (14298, 1532160), (14364, 1525120), (14592, 1501290), (15120, 1448864), (15960, 1372608), (16128, 1358310), (16416, 1334480), (16681, 1313280), (17024, 1286820), (17280, 1267756), (17920, 1222479), (17955, 1220096), (18240, 1201032), (19064, 1149120), (19152, 1143840), (20160, 1086648), (20520, 1067584), (21280, 1029456), (21447, 1021440), (21888, 1000860), (23040, 950817), (23830, 919296), (23940, 915072), (24192, 905540), (24320, 900774), (25536, 857880), (26880, 814986), (27360, 800688), (28596, 766080), (28728, 762560), (29184, 750645), (30240, 724432), (31920, 686304), (32256, 679155), (32832, 667240), (33362, 656640), (34048, 643410), (34560, 633878), (35745, 612864), (35910, 610048), (36480, 600516), (38128, 574560), (38304, 571920), (40320, 543324), (41040, 533792), (42560, 514728), (42894, 510720), (43776, 500430), (45277, 483840), (47660, 459648), (47880, 457536), (48384, 452770), (48640, 450387), (50043, 437760), (51072, 428940), (53760, 407493), (54720, 400344), (57192, 383040), (57456, 381280), (60480, 362216), (63840, 343152), (64341, 340480), (65664, 333620), (66724, 328320), (68096, 321705), (69120, 316939), (71490, 306432), (71820, 305024), (72960, 300258), (76256, 287280), (76608, 285960), (80640, 271662), (82080, 266896), (83405, 262656), (85120, 257364), (85788, 255360), (87552, 250215), (90554, 241920), (95320, 229824), (95760, 228768), (96768, 226385), (100086, 218880), (102144, 214470), (107235, 204288), (109440, 200172), (114384, 191520), (114912, 190640), (120960, 181108), (127680, 171576), (128682, 170240), (131328, 166810), (133448, 164160), (135831, 161280), (142980, 153216), (143640, 152512), (145920, 150129)]