21649783680

素因数分解:

$2^7\times 3^6\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 672

約数和(自身を含む): 90363862440

約数和(自身を除く): 68714078760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 896, 945, 947, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1296, 1323, 1344, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1890, 1894, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2430, 2520, 2592, 2646, 2688, 2835, 2841, 2880, 2916, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3645, 3780, 3788, 3888, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4704, 4735, 4860, 5040, 5103, 5184, 5292, 5670, 5682, 5760, 5832, 5880, 6048, 6272, 6480, 6615, 6629, 6720, 6804, 7056, 7290, 7560, 7576, 7776, 7840, 7938, 8064, 8505, 8523, 8640, 8820, 9072, 9408, 9470, 9720, 10080, 10206, 10368, 10584, 11340, 11364, 11664, 11760, 11907, 12096, 12960, 13230, 13258, 13440, 13608, 14112, 14205, 14580, 15120, 15152, 15552, 15680, 15876, 17010, 17046, 17280, 17640, 18144, 18816, 18940, 19440, 19845, 19887, 20160, 20412, 21168, 22680, 22728, 23328, 23520, 23814, 24192, 25515, 25569, 25920, 26460, 26516, 27216, 28224, 28410, 29160, 30240, 30304, 31104, 31360, 31752, 33145, 34020, 34092, 35280, 35721, 36288, 37880, 38880, 39690, 39774, 40320, 40824, 42336, 42615, 45360, 45456, 46403, 46656, 47040, 47628, 51030, 51138, 51840, 52920, 53032, 54432, 56448, 56820, 58320, 59535, 59661, 60480, 60608, 63504, 66290, 68040, 68184, 70560, 71442, 72576, 75760, 76707, 77760, 79380, 79548, 81648, 84672, 85230, 90720, 90912, 92806, 93312, 94080, 95256, 99435, 102060, 102276, 105840, 106064, 108864, 113640, 116640, 119070, 119322, 120960, 121216, 127008, 127845, 132580, 136080, 136368, 139209, 141120, 142884, 151520, 153414, 155520, 158760, 159096, 163296, 169344, 170460, 178605, 178983, 181440, 181824, 185612, 190512, 198870, 204120, 204552, 211680, 212128, 217728, 227280, 230121, 232015, 233280, 238140, 238644, 254016, 255690, 265160, 272160, 272736, 278418, 282240, 285768, 298305, 303040, 306828, 317520, 318192, 326592, 340920, 357210, 357966, 362880, 363648, 371224, 381024, 383535, 397740, 408240, 409104, 417627, 423360, 424256, 454560, 460242, 464030, 466560, 476280, 477288, 508032, 511380, 530320, 536949, 544320, 545472, 556836, 571536, 596610, 606080, 613656, 635040, 636384, 653184, 681840, 690363, 696045, 714420, 715932, 742448, 762048, 767070, 795480, 816480, 818208, 835254, 846720, 848512, 894915, 909120, 920484, 928060, 952560, 954576, 1022760, 1060640, 1073898, 1088640, 1090944, 1113672, 1143072, 1150605, 1193220, 1227312, 1252881, 1270080, 1272768, 1363680, 1380726, 1392090, 1428840, 1431864, 1484896, 1524096, 1534140, 1590960, 1610847, 1632960, 1636416, 1670508, 1789830, 1818240, 1840968, 1856120, 1905120, 1909152, 2045520, 2088135, 2121280, 2147796, 2227344, 2286144, 2301210, 2386440, 2454624, 2505762, 2540160, 2545536, 2684745, 2727360, 2761452, 2784180, 2857680, 2863728, 2969792, 3068280, 3181920, 3221694, 3265920, 3272832, 3341016, 3451815, 3579660, 3681936, 3712240, 3758643, 3810240, 3818304, 4091040, 4176270, 4242560, 4295592, 4454688, 4572288, 4602420, 4772880, 4832541, 4909248, 5011524, 5369490, 5454720, 5522904, 5568360, 5715360, 5727456, 5939584, 6136560, 6264405, 6363840, 6443388, 6682032, 6903630, 7159320, 7363872, 7424480, 7517286, 7620480, 7636608, 8054235, 8182080, 8352540, 8591184, 8909376, 9204840, 9545760, 9665082, 9818496, 10023048, 10738980, 11045808, 11136720, 11275929, 11430720, 11454912, 12273120, 12528810, 12727680, 12886776, 13364064, 13807260, 14318640, 14727744, 14848960, 15034572, 16108470, 16364160, 16705080, 17182368, 17818752, 18409680, 18793215, 19091520, 19330164, 20046096, 21477960, 22091616, 22273440, 22551858, 22861440, 22909824, 24162705, 24546240, 25057620, 25773552, 26728128, 27614520, 28637280, 29455488, 29697920, 30069144, 32216940, 33410160, 33827787, 34364736, 36819360, 37586430, 38183040, 38660328, 40092192, 42955920, 44183232, 44546880, 45103716, 48325410, 49092480, 50115240, 51547104, 53456256, 55229040, 56379645, 57274560, 60138288, 64433880, 66820320, 67655574, 68729472, 73638720, 75172860, 77320656, 80184384, 85911840, 88366464, 89093760, 90207432, 96650820, 100230480, 103094208, 110458080, 112759290, 114549120, 120276576, 128867760, 133640640, 135311148, 147277440, 150345720, 154641312, 160368768, 169138935, 171823680, 180414864, 193301640, 200460960, 206188416, 220916160, 225518580, 240553152, 257735520, 267281280, 270622296, 300691440, 309282624, 338277870, 343647360, 360829728, 386603280, 400921920, 441832320, 451037160, 481106304, 515471040, 541244592, 601382880, 618565248, 676555740, 721659456, 773206560, 801843840, 902074320, 1030942080, 1082489184, 1202765760, 1353111480, 1443318912, 1546413120, 1804148640, 2164978368, 2405531520, 2706222960, 3092826240, 3608297280, 4329956736, 5412445920, 7216594560, 10824891840, 21649783680]

約数ペア:

[(1, 21649783680), (2, 10824891840), (3, 7216594560), (4, 5412445920), (5, 4329956736), (6, 3608297280), (7, 3092826240), (8, 2706222960), (9, 2405531520), (10, 2164978368), (12, 1804148640), (14, 1546413120), (15, 1443318912), (16, 1353111480), (18, 1202765760), (20, 1082489184), (21, 1030942080), (24, 902074320), (27, 801843840), (28, 773206560), (30, 721659456), (32, 676555740), (35, 618565248), (36, 601382880), (40, 541244592), (42, 515471040), (45, 481106304), (48, 451037160), (49, 441832320), (54, 400921920), (56, 386603280), (60, 360829728), (63, 343647360), (64, 338277870), (70, 309282624), (72, 300691440), (80, 270622296), (81, 267281280), (84, 257735520), (90, 240553152), (96, 225518580), (98, 220916160), (105, 206188416), (108, 200460960), (112, 193301640), (120, 180414864), (126, 171823680), (128, 169138935), (135, 160368768), (140, 154641312), (144, 150345720), (147, 147277440), (160, 135311148), (162, 133640640), (168, 128867760), (180, 120276576), (189, 114549120), (192, 112759290), (196, 110458080), (210, 103094208), (216, 100230480), (224, 96650820), (240, 90207432), (243, 89093760), (245, 88366464), (252, 85911840), (270, 80184384), (280, 77320656), (288, 75172860), (294, 73638720), (315, 68729472), (320, 67655574), (324, 66820320), (336, 64433880), (360, 60138288), (378, 57274560), (384, 56379645), (392, 55229040), (405, 53456256), (420, 51547104), (432, 50115240), (441, 49092480), (448, 48325410), (480, 45103716), (486, 44546880), (490, 44183232), (504, 42955920), (540, 40092192), (560, 38660328), (567, 38183040), (576, 37586430), (588, 36819360), (630, 34364736), (640, 33827787), (648, 33410160), (672, 32216940), (720, 30069144), (729, 29697920), (735, 29455488), (756, 28637280), (784, 27614520), (810, 26728128), (840, 25773552), (864, 25057620), (882, 24546240), (896, 24162705), (945, 22909824), (947, 22861440), (960, 22551858), (972, 22273440), (980, 22091616), (1008, 21477960), (1080, 20046096), (1120, 19330164), (1134, 19091520), (1152, 18793215), (1176, 18409680), (1215, 17818752), (1260, 17182368), (1296, 16705080), (1323, 16364160), (1344, 16108470), (1440, 15034572), (1458, 14848960), (1470, 14727744), (1512, 14318640), (1568, 13807260), (1620, 13364064), (1680, 12886776), (1701, 12727680), (1728, 12528810), (1764, 12273120), (1890, 11454912), (1894, 11430720), (1920, 11275929), (1944, 11136720), (1960, 11045808), (2016, 10738980), (2160, 10023048), (2205, 9818496), (2240, 9665082), (2268, 9545760), (2352, 9204840), (2430, 8909376), (2520, 8591184), (2592, 8352540), (2646, 8182080), (2688, 8054235), (2835, 7636608), (2841, 7620480), (2880, 7517286), (2916, 7424480), (2940, 7363872), (3024, 7159320), (3136, 6903630), (3240, 6682032), (3360, 6443388), (3402, 6363840), (3456, 6264405), (3528, 6136560), (3645, 5939584), (3780, 5727456), (3788, 5715360), (3888, 5568360), (3920, 5522904), (3969, 5454720), (4032, 5369490), (4320, 5011524), (4410, 4909248), (4480, 4832541), (4536, 4772880), (4704, 4602420), (4735, 4572288), (4860, 4454688), (5040, 4295592), (5103, 4242560), (5184, 4176270), (5292, 4091040), (5670, 3818304), (5682, 3810240), (5760, 3758643), (5832, 3712240), (5880, 3681936), (6048, 3579660), (6272, 3451815), (6480, 3341016), (6615, 3272832), (6629, 3265920), (6720, 3221694), (6804, 3181920), (7056, 3068280), (7290, 2969792), (7560, 2863728), (7576, 2857680), (7776, 2784180), (7840, 2761452), (7938, 2727360), (8064, 2684745), (8505, 2545536), (8523, 2540160), (8640, 2505762), (8820, 2454624), (9072, 2386440), (9408, 2301210), (9470, 2286144), (9720, 2227344), (10080, 2147796), (10206, 2121280), (10368, 2088135), (10584, 2045520), (11340, 1909152), (11364, 1905120), (11664, 1856120), (11760, 1840968), (11907, 1818240), (12096, 1789830), (12960, 1670508), (13230, 1636416), (13258, 1632960), (13440, 1610847), (13608, 1590960), (14112, 1534140), (14205, 1524096), (14580, 1484896), (15120, 1431864), (15152, 1428840), (15552, 1392090), (15680, 1380726), (15876, 1363680), (17010, 1272768), (17046, 1270080), (17280, 1252881), (17640, 1227312), (18144, 1193220), (18816, 1150605), (18940, 1143072), (19440, 1113672), (19845, 1090944), (19887, 1088640), (20160, 1073898), (20412, 1060640), (21168, 1022760), (22680, 954576), (22728, 952560), (23328, 928060), (23520, 920484), (23814, 909120), (24192, 894915), (25515, 848512), (25569, 846720), (25920, 835254), (26460, 818208), (26516, 816480), (27216, 795480), (28224, 767070), (28410, 762048), (29160, 742448), (30240, 715932), (30304, 714420), (31104, 696045), (31360, 690363), (31752, 681840), (33145, 653184), (34020, 636384), (34092, 635040), (35280, 613656), (35721, 606080), (36288, 596610), (37880, 571536), (38880, 556836), (39690, 545472), (39774, 544320), (40320, 536949), (40824, 530320), (42336, 511380), (42615, 508032), (45360, 477288), (45456, 476280), (46403, 466560), (46656, 464030), (47040, 460242), (47628, 454560), (51030, 424256), (51138, 423360), (51840, 417627), (52920, 409104), (53032, 408240), (54432, 397740), (56448, 383535), (56820, 381024), (58320, 371224), (59535, 363648), (59661, 362880), (60480, 357966), (60608, 357210), (63504, 340920), (66290, 326592), (68040, 318192), (68184, 317520), (70560, 306828), (71442, 303040), (72576, 298305), (75760, 285768), (76707, 282240), (77760, 278418), (79380, 272736), (79548, 272160), (81648, 265160), (84672, 255690), (85230, 254016), (90720, 238644), (90912, 238140), (92806, 233280), (93312, 232015), (94080, 230121), (95256, 227280), (99435, 217728), (102060, 212128), (102276, 211680), (105840, 204552), (106064, 204120), (108864, 198870), (113640, 190512), (116640, 185612), (119070, 181824), (119322, 181440), (120960, 178983), (121216, 178605), (127008, 170460), (127845, 169344), (132580, 163296), (136080, 159096), (136368, 158760), (139209, 155520), (141120, 153414), (142884, 151520)]