21353276160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 576

約数和(自身を含む): 82414080000

約数和(自身を除く): 61060803840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 960, 992, 1026, 1049, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2052, 2098, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3147, 3348, 3420, 3456, 3534, 3648, 3720, 3840, 3968, 4104, 4185, 4196, 4320, 4464, 4560, 4712, 4864, 4960, 5130, 5245, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6294, 6696, 6840, 6912, 7068, 7296, 7440, 7936, 8208, 8370, 8392, 8640, 8835, 8928, 9120, 9424, 9441, 9920, 10260, 10490, 10602, 10944, 11160, 11520, 11780, 11904, 12160, 12588, 13392, 13680, 14136, 14592, 14880, 15735, 15903, 16416, 16740, 16784, 17280, 17670, 17856, 18240, 18848, 18882, 19840, 19931, 20520, 20980, 21204, 21888, 22320, 23560, 23808, 24320, 25176, 26505, 26784, 27360, 28272, 28323, 29760, 31470, 31806, 32519, 32832, 33480, 33568, 34560, 35340, 35712, 36480, 37696, 37764, 39680, 39862, 41040, 41960, 42408, 43776, 44640, 47120, 47205, 50352, 53010, 53568, 54720, 56544, 56646, 59520, 59793, 62940, 63612, 65038, 65664, 66960, 67136, 70680, 71424, 72960, 75392, 75528, 79515, 79724, 82080, 83920, 84816, 89280, 94240, 94410, 97557, 99655, 100704, 106020, 107136, 109440, 113088, 113292, 119040, 119586, 125880, 127224, 130076, 131328, 133920, 134272, 141360, 141615, 150784, 151056, 159030, 159448, 162595, 164160, 167840, 169632, 178560, 179379, 188480, 188820, 195114, 199310, 201408, 212040, 214272, 218880, 226176, 226584, 239172, 251760, 254448, 260152, 267840, 268544, 282720, 283230, 292671, 298965, 302112, 318060, 318896, 325190, 328320, 335680, 339264, 357120, 358758, 376960, 377640, 390228, 398620, 402816, 424080, 452352, 453168, 478344, 487785, 503520, 508896, 520304, 535680, 538137, 565440, 566460, 585342, 597930, 604224, 617861, 636120, 637792, 650380, 656640, 671360, 678528, 717516, 753920, 755280, 780456, 797240, 805632, 848160, 878013, 896895, 906336, 956688, 975570, 1007040, 1017792, 1040608, 1071360, 1076274, 1130880, 1132920, 1170684, 1195860, 1208448, 1235722, 1272240, 1275584, 1300760, 1342720, 1357056, 1435032, 1463355, 1510560, 1560912, 1594480, 1696320, 1756026, 1793790, 1812672, 1853583, 1913376, 1951140, 2014080, 2035584, 2081216, 2152548, 2261760, 2265840, 2341368, 2391720, 2416896, 2471444, 2544480, 2551168, 2601520, 2690685, 2870064, 2926710, 3021120, 3089305, 3121824, 3188960, 3392640, 3512052, 3587580, 3625344, 3707166, 3826752, 3902280, 4028160, 4071168, 4162432, 4305096, 4390065, 4531680, 4682736, 4783440, 4942888, 5088960, 5102336, 5203040, 5381370, 5560749, 5740128, 5853420, 6042240, 6178610, 6243648, 6377920, 6785280, 7024104, 7175160, 7250688, 7414332, 7653504, 7804560, 8324864, 8610192, 8780130, 9063360, 9267915, 9365472, 9566880, 9885776, 10177920, 10406080, 10762740, 11121498, 11480256, 11706840, 12084480, 12357220, 12487296, 12755840, 14048208, 14350320, 14828664, 15307008, 15609120, 16682247, 17220384, 17560260, 18126720, 18535830, 18730944, 19133760, 19771552, 20355840, 20812160, 21525480, 22242996, 22960512, 23413680, 24714440, 24974592, 25511680, 27803745, 28096416, 28700640, 29657328, 31218240, 33364494, 34440768, 35120520, 36253440, 37071660, 37461888, 38267520, 39543104, 41624320, 43050960, 44485992, 45921024, 46827360, 49428880, 55607490, 56192832, 57401280, 59314656, 62436480, 66728988, 68881536, 70241040, 74143320, 74923776, 76535040, 79086208, 83411235, 86101920, 88971984, 93654720, 98857760, 111214980, 112385664, 114802560, 118629312, 124872960, 133457976, 137763072, 140482080, 148286640, 158172416, 166822470, 172203840, 177943968, 187309440, 197715520, 222429960, 224771328, 229605120, 237258624, 266915952, 280964160, 296573280, 333644940, 344407680, 355887936, 374618880, 395431040, 444859920, 474517248, 533831904, 561928320, 593146560, 667289880, 688815360, 711775872, 790862080, 889719840, 1067663808, 1123856640, 1186293120, 1334579760, 1423551744, 1779439680, 2135327616, 2372586240, 2669159520, 3558879360, 4270655232, 5338319040, 7117758720, 10676638080, 21353276160]

約数ペア:

[(1, 21353276160), (2, 10676638080), (3, 7117758720), (4, 5338319040), (5, 4270655232), (6, 3558879360), (8, 2669159520), (9, 2372586240), (10, 2135327616), (12, 1779439680), (15, 1423551744), (16, 1334579760), (18, 1186293120), (19, 1123856640), (20, 1067663808), (24, 889719840), (27, 790862080), (30, 711775872), (31, 688815360), (32, 667289880), (36, 593146560), (38, 561928320), (40, 533831904), (45, 474517248), (48, 444859920), (54, 395431040), (57, 374618880), (60, 355887936), (62, 344407680), (64, 333644940), (72, 296573280), (76, 280964160), (80, 266915952), (90, 237258624), (93, 229605120), (95, 224771328), (96, 222429960), (108, 197715520), (114, 187309440), (120, 177943968), (124, 172203840), (128, 166822470), (135, 158172416), (144, 148286640), (152, 140482080), (155, 137763072), (160, 133457976), (171, 124872960), (180, 118629312), (186, 114802560), (190, 112385664), (192, 111214980), (216, 98857760), (228, 93654720), (240, 88971984), (248, 86101920), (256, 83411235), (270, 79086208), (279, 76535040), (285, 74923776), (288, 74143320), (304, 70241040), (310, 68881536), (320, 66728988), (342, 62436480), (360, 59314656), (372, 57401280), (380, 56192832), (384, 55607490), (432, 49428880), (456, 46827360), (465, 45921024), (480, 44485992), (496, 43050960), (513, 41624320), (540, 39543104), (558, 38267520), (570, 37461888), (576, 37071660), (589, 36253440), (608, 35120520), (620, 34440768), (640, 33364494), (684, 31218240), (720, 29657328), (744, 28700640), (760, 28096416), (768, 27803745), (837, 25511680), (855, 24974592), (864, 24714440), (912, 23413680), (930, 22960512), (960, 22242996), (992, 21525480), (1026, 20812160), (1049, 20355840), (1080, 19771552), (1116, 19133760), (1140, 18730944), (1152, 18535830), (1178, 18126720), (1216, 17560260), (1240, 17220384), (1280, 16682247), (1368, 15609120), (1395, 15307008), (1440, 14828664), (1488, 14350320), (1520, 14048208), (1674, 12755840), (1710, 12487296), (1728, 12357220), (1767, 12084480), (1824, 11706840), (1860, 11480256), (1920, 11121498), (1984, 10762740), (2052, 10406080), (2098, 10177920), (2160, 9885776), (2232, 9566880), (2280, 9365472), (2304, 9267915), (2356, 9063360), (2432, 8780130), (2480, 8610192), (2565, 8324864), (2736, 7804560), (2790, 7653504), (2880, 7414332), (2945, 7250688), (2976, 7175160), (3040, 7024104), (3147, 6785280), (3348, 6377920), (3420, 6243648), (3456, 6178610), (3534, 6042240), (3648, 5853420), (3720, 5740128), (3840, 5560749), (3968, 5381370), (4104, 5203040), (4185, 5102336), (4196, 5088960), (4320, 4942888), (4464, 4783440), (4560, 4682736), (4712, 4531680), (4864, 4390065), (4960, 4305096), (5130, 4162432), (5245, 4071168), (5301, 4028160), (5472, 3902280), (5580, 3826752), (5760, 3707166), (5890, 3625344), (5952, 3587580), (6080, 3512052), (6294, 3392640), (6696, 3188960), (6840, 3121824), (6912, 3089305), (7068, 3021120), (7296, 2926710), (7440, 2870064), (7936, 2690685), (8208, 2601520), (8370, 2551168), (8392, 2544480), (8640, 2471444), (8835, 2416896), (8928, 2391720), (9120, 2341368), (9424, 2265840), (9441, 2261760), (9920, 2152548), (10260, 2081216), (10490, 2035584), (10602, 2014080), (10944, 1951140), (11160, 1913376), (11520, 1853583), (11780, 1812672), (11904, 1793790), (12160, 1756026), (12588, 1696320), (13392, 1594480), (13680, 1560912), (14136, 1510560), (14592, 1463355), (14880, 1435032), (15735, 1357056), (15903, 1342720), (16416, 1300760), (16740, 1275584), (16784, 1272240), (17280, 1235722), (17670, 1208448), (17856, 1195860), (18240, 1170684), (18848, 1132920), (18882, 1130880), (19840, 1076274), (19931, 1071360), (20520, 1040608), (20980, 1017792), (21204, 1007040), (21888, 975570), (22320, 956688), (23560, 906336), (23808, 896895), (24320, 878013), (25176, 848160), (26505, 805632), (26784, 797240), (27360, 780456), (28272, 755280), (28323, 753920), (29760, 717516), (31470, 678528), (31806, 671360), (32519, 656640), (32832, 650380), (33480, 637792), (33568, 636120), (34560, 617861), (35340, 604224), (35712, 597930), (36480, 585342), (37696, 566460), (37764, 565440), (39680, 538137), (39862, 535680), (41040, 520304), (41960, 508896), (42408, 503520), (43776, 487785), (44640, 478344), (47120, 453168), (47205, 452352), (50352, 424080), (53010, 402816), (53568, 398620), (54720, 390228), (56544, 377640), (56646, 376960), (59520, 358758), (59793, 357120), (62940, 339264), (63612, 335680), (65038, 328320), (65664, 325190), (66960, 318896), (67136, 318060), (70680, 302112), (71424, 298965), (72960, 292671), (75392, 283230), (75528, 282720), (79515, 268544), (79724, 267840), (82080, 260152), (83920, 254448), (84816, 251760), (89280, 239172), (94240, 226584), (94410, 226176), (97557, 218880), (99655, 214272), (100704, 212040), (106020, 201408), (107136, 199310), (109440, 195114), (113088, 188820), (113292, 188480), (119040, 179379), (119586, 178560), (125880, 169632), (127224, 167840), (130076, 164160), (131328, 162595), (133920, 159448), (134272, 159030), (141360, 151056), (141615, 150784)]