21138647040

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 864

約数和(自身を含む): 88555783680

約数和(自身を除く): 67417136640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 151, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 256, 279, 280, 288, 294, 302, 310, 315, 320, 336, 360, 372, 384, 392, 420, 434, 441, 448, 453, 465, 480, 490, 496, 504, 512, 558, 560, 576, 588, 604, 620, 630, 640, 651, 672, 720, 735, 744, 755, 768, 784, 840, 868, 882, 896, 906, 930, 960, 980, 992, 1008, 1024, 1057, 1085, 1116, 1120, 1152, 1176, 1208, 1240, 1260, 1280, 1302, 1344, 1359, 1395, 1440, 1470, 1488, 1510, 1519, 1536, 1568, 1680, 1736, 1764, 1792, 1812, 1860, 1920, 1953, 1960, 1984, 2016, 2048, 2114, 2170, 2205, 2232, 2240, 2265, 2304, 2352, 2416, 2480, 2520, 2560, 2604, 2688, 2718, 2790, 2880, 2940, 2976, 3020, 3038, 3072, 3136, 3171, 3255, 3360, 3472, 3528, 3584, 3624, 3720, 3840, 3906, 3920, 3968, 4032, 4228, 4340, 4410, 4464, 4480, 4530, 4557, 4608, 4681, 4704, 4832, 4960, 5040, 5120, 5208, 5285, 5376, 5436, 5580, 5760, 5880, 5952, 6040, 6076, 6144, 6272, 6342, 6510, 6720, 6795, 6944, 7056, 7168, 7248, 7399, 7440, 7595, 7680, 7812, 7840, 7936, 8064, 8456, 8680, 8820, 8928, 8960, 9060, 9114, 9216, 9362, 9408, 9513, 9664, 9765, 9920, 10080, 10240, 10416, 10570, 10752, 10872, 11160, 11520, 11760, 11904, 12080, 12152, 12544, 12684, 13020, 13440, 13590, 13671, 13888, 14043, 14112, 14336, 14496, 14798, 14880, 15190, 15360, 15624, 15680, 15855, 15872, 16128, 16912, 17360, 17640, 17856, 17920, 18120, 18228, 18432, 18724, 18816, 19026, 19328, 19530, 19840, 20160, 20832, 21140, 21504, 21744, 22197, 22320, 22785, 23040, 23405, 23520, 23808, 24160, 24304, 25088, 25368, 26040, 26880, 27180, 27342, 27776, 28086, 28224, 28992, 29596, 29760, 30380, 30720, 31248, 31360, 31710, 31744, 32256, 32767, 33824, 34720, 35280, 35712, 35840, 36240, 36456, 36995, 37448, 37632, 38052, 38656, 39060, 39680, 40320, 41664, 42129, 42280, 43008, 43488, 44394, 44640, 45570, 46080, 46810, 47040, 47565, 47616, 48320, 48608, 50176, 50736, 52080, 53760, 54360, 54684, 55552, 56172, 56448, 57984, 59192, 59520, 60760, 62496, 62720, 63420, 63488, 64512, 65534, 66591, 67648, 68355, 69440, 70215, 70560, 71424, 71680, 72480, 72912, 73990, 74896, 75264, 76104, 77312, 78120, 79360, 80640, 83328, 84258, 84560, 86976, 88788, 89280, 91140, 92160, 93620, 94080, 95130, 95232, 96640, 97216, 98301, 100352, 101472, 104160, 107520, 108720, 109368, 110985, 111104, 112344, 112896, 115968, 118384, 119040, 121520, 124992, 125440, 126840, 129024, 131068, 133182, 135296, 136710, 138880, 140430, 141120, 142848, 144960, 145824, 147980, 149792, 150528, 152208, 154624, 156240, 158720, 161280, 163835, 166656, 168516, 169120, 173952, 177576, 178560, 182280, 187240, 188160, 190260, 190464, 193280, 194432, 196602, 202944, 208320, 210645, 215040, 217440, 218736, 221970, 222208, 224688, 225792, 229369, 231936, 236768, 238080, 243040, 249984, 250880, 253680, 262136, 266364, 270592, 273420, 277760, 280860, 282240, 285696, 289920, 291648, 294903, 295960, 299584, 301056, 304416, 309248, 312480, 317440, 322560, 327670, 332955, 333312, 337032, 338240, 347904, 355152, 357120, 364560, 374480, 376320, 380520, 386560, 388864, 393204, 405888, 416640, 421290, 434880, 437472, 443940, 444416, 449376, 451584, 458738, 463872, 473536, 476160, 486080, 491505, 499968, 501760, 507360, 524272, 532728, 541184, 546840, 555520, 561720, 564480, 571392, 579840, 583296, 589806, 591920, 599168, 608832, 624960, 645120, 655340, 665910, 666624, 674064, 676480, 688107, 695808, 710304, 714240, 729120, 748960, 752640, 761040, 773120, 777728, 786408, 811776, 833280, 842580, 869760, 874944, 887880, 898752, 903168, 917476, 927744, 947072, 952320, 972160, 983010, 999936, 1014720, 1048544, 1065456, 1082368, 1093680, 1111040, 1123440, 1128960, 1146845, 1159680, 1166592, 1179612, 1183840, 1198336, 1217664, 1249920, 1310680, 1331820, 1333248, 1348128, 1352960, 1376214, 1391616, 1420608, 1428480, 1458240, 1474515, 1497920, 1505280, 1522080, 1546240, 1555456, 1572816, 1623552, 1666560, 1685160, 1739520, 1749888, 1775760, 1797504, 1834952, 1894144, 1944320, 1966020, 1999872, 2029440, 2064321, 2097088, 2130912, 2164736, 2187360, 2222080, 2246880, 2257920, 2293690, 2319360, 2333184, 2359224, 2367680, 2396672, 2435328, 2499840, 2621360, 2663640, 2696256, 2705920, 2752428, 2783232, 2841216, 2856960, 2916480, 2949030, 2995840, 3044160, 3110912, 3145632, 3247104, 3333120, 3370320, 3440535, 3479040, 3499776, 3551520, 3595008, 3669904, 3788288, 3888640, 3932040, 3999744, 4058880, 4128642, 4194176, 4261824, 4374720, 4493760, 4515840, 4587380, 4638720, 4666368, 4718448, 4735360, 4793344, 4870656, 4999680, 5242720, 5327280, 5392512, 5411840, 5504856, 5682432, 5832960, 5898060, 5991680, 6088320, 6291264, 6494208, 6666240, 6740640, 6881070, 6958080, 6999552, 7103040, 7190016, 7339808, 7576576, 7777280, 7864080, 8117760, 8257284, 8388352, 8523648, 8749440, 8987520, 9174760, 9332736, 9436896, 9470720, 9586688, 9741312, 9999360, 10321605, 10485440, 10654560, 10785024, 10823680, 11009712, 11364864, 11665920, 11796120, 11983360, 12176640, 12582528, 13481280, 13762140, 13916160, 13999104, 14206080, 14380032, 14679616, 15153152, 15554560, 15728160, 16235520, 16514568, 16776704, 17047296, 17498880, 17975040, 18349520, 18873792, 18941440, 19482624, 19998720, 20643210, 20970880, 21309120, 21570048, 22019424, 22729728, 23331840, 23592240, 23966720, 24353280, 25165056, 26962560, 27524280, 27998208, 28412160, 28760064, 29359232, 31456320, 32471040, 33029136, 33553408, 34094592, 34997760, 35950080, 36699040, 37747584, 37882880, 41286420, 41941760, 42618240, 43140096, 44038848, 45459456, 46663680, 47184480, 47933440, 48706560, 50330112, 53925120, 55048560, 56824320, 58718464, 62912640, 66058272, 67106816, 68189184, 69995520, 71900160, 73398080, 75495168, 75765760, 82572840, 83883520, 85236480, 86280192, 88077696, 94368960, 97413120, 100660224, 107850240, 110097120, 113648640, 117436928, 125825280, 132116544, 136378368, 139991040, 143800320, 146796160, 150990336, 165145680, 167767040, 170472960, 176155392, 188737920, 201320448, 215700480, 220194240, 227297280, 234873856, 251650560, 264233088, 293592320, 301980672, 330291360, 335534080, 340945920, 352310784, 377475840, 431400960, 440388480, 469747712, 503301120, 528466176, 587184640, 603961344, 660582720, 681891840, 704621568, 754951680, 880776960, 1006602240, 1056932352, 1174369280, 1321165440, 1409243136, 1509903360, 1761553920, 2113864704, 2348738560, 2642330880, 3019806720, 3523107840, 4227729408, 5284661760, 7046215680, 10569323520, 21138647040]

約数ペア:

[(1, 21138647040), (2, 10569323520), (3, 7046215680), (4, 5284661760), (5, 4227729408), (6, 3523107840), (7, 3019806720), (8, 2642330880), (9, 2348738560), (10, 2113864704), (12, 1761553920), (14, 1509903360), (15, 1409243136), (16, 1321165440), (18, 1174369280), (20, 1056932352), (21, 1006602240), (24, 880776960), (28, 754951680), (30, 704621568), (31, 681891840), (32, 660582720), (35, 603961344), (36, 587184640), (40, 528466176), (42, 503301120), (45, 469747712), (48, 440388480), (49, 431400960), (56, 377475840), (60, 352310784), (62, 340945920), (63, 335534080), (64, 330291360), (70, 301980672), (72, 293592320), (80, 264233088), (84, 251650560), (90, 234873856), (93, 227297280), (96, 220194240), (98, 215700480), (105, 201320448), (112, 188737920), (120, 176155392), (124, 170472960), (126, 167767040), (128, 165145680), (140, 150990336), (144, 146796160), (147, 143800320), (151, 139991040), (155, 136378368), (160, 132116544), (168, 125825280), (180, 117436928), (186, 113648640), (192, 110097120), (196, 107850240), (210, 100660224), (217, 97413120), (224, 94368960), (240, 88077696), (245, 86280192), (248, 85236480), (252, 83883520), (256, 82572840), (279, 75765760), (280, 75495168), (288, 73398080), (294, 71900160), (302, 69995520), (310, 68189184), (315, 67106816), (320, 66058272), (336, 62912640), (360, 58718464), (372, 56824320), (384, 55048560), (392, 53925120), (420, 50330112), (434, 48706560), (441, 47933440), (448, 47184480), (453, 46663680), (465, 45459456), (480, 44038848), (490, 43140096), (496, 42618240), (504, 41941760), (512, 41286420), (558, 37882880), (560, 37747584), (576, 36699040), (588, 35950080), (604, 34997760), (620, 34094592), (630, 33553408), (640, 33029136), (651, 32471040), (672, 31456320), (720, 29359232), (735, 28760064), (744, 28412160), (755, 27998208), (768, 27524280), (784, 26962560), (840, 25165056), (868, 24353280), (882, 23966720), (896, 23592240), (906, 23331840), (930, 22729728), (960, 22019424), (980, 21570048), (992, 21309120), (1008, 20970880), (1024, 20643210), (1057, 19998720), (1085, 19482624), (1116, 18941440), (1120, 18873792), (1152, 18349520), (1176, 17975040), (1208, 17498880), (1240, 17047296), (1260, 16776704), (1280, 16514568), (1302, 16235520), (1344, 15728160), (1359, 15554560), (1395, 15153152), (1440, 14679616), (1470, 14380032), (1488, 14206080), (1510, 13999104), (1519, 13916160), (1536, 13762140), (1568, 13481280), (1680, 12582528), (1736, 12176640), (1764, 11983360), (1792, 11796120), (1812, 11665920), (1860, 11364864), (1920, 11009712), (1953, 10823680), (1960, 10785024), (1984, 10654560), (2016, 10485440), (2048, 10321605), (2114, 9999360), (2170, 9741312), (2205, 9586688), (2232, 9470720), (2240, 9436896), (2265, 9332736), (2304, 9174760), (2352, 8987520), (2416, 8749440), (2480, 8523648), (2520, 8388352), (2560, 8257284), (2604, 8117760), (2688, 7864080), (2718, 7777280), (2790, 7576576), (2880, 7339808), (2940, 7190016), (2976, 7103040), (3020, 6999552), (3038, 6958080), (3072, 6881070), (3136, 6740640), (3171, 6666240), (3255, 6494208), (3360, 6291264), (3472, 6088320), (3528, 5991680), (3584, 5898060), (3624, 5832960), (3720, 5682432), (3840, 5504856), (3906, 5411840), (3920, 5392512), (3968, 5327280), (4032, 5242720), (4228, 4999680), (4340, 4870656), (4410, 4793344), (4464, 4735360), (4480, 4718448), (4530, 4666368), (4557, 4638720), (4608, 4587380), (4681, 4515840), (4704, 4493760), (4832, 4374720), (4960, 4261824), (5040, 4194176), (5120, 4128642), (5208, 4058880), (5285, 3999744), (5376, 3932040), (5436, 3888640), (5580, 3788288), (5760, 3669904), (5880, 3595008), (5952, 3551520), (6040, 3499776), (6076, 3479040), (6144, 3440535), (6272, 3370320), (6342, 3333120), (6510, 3247104), (6720, 3145632), (6795, 3110912), (6944, 3044160), (7056, 2995840), (7168, 2949030), (7248, 2916480), (7399, 2856960), (7440, 2841216), (7595, 2783232), (7680, 2752428), (7812, 2705920), (7840, 2696256), (7936, 2663640), (8064, 2621360), (8456, 2499840), (8680, 2435328), (8820, 2396672), (8928, 2367680), (8960, 2359224), (9060, 2333184), (9114, 2319360), (9216, 2293690), (9362, 2257920), (9408, 2246880), (9513, 2222080), (9664, 2187360), (9765, 2164736), (9920, 2130912), (10080, 2097088), (10240, 2064321), (10416, 2029440), (10570, 1999872), (10752, 1966020), (10872, 1944320), (11160, 1894144), (11520, 1834952), (11760, 1797504), (11904, 1775760), (12080, 1749888), (12152, 1739520), (12544, 1685160), (12684, 1666560), (13020, 1623552), (13440, 1572816), (13590, 1555456), (13671, 1546240), (13888, 1522080), (14043, 1505280), (14112, 1497920), (14336, 1474515), (14496, 1458240), (14798, 1428480), (14880, 1420608), (15190, 1391616), (15360, 1376214), (15624, 1352960), (15680, 1348128), (15855, 1333248), (15872, 1331820), (16128, 1310680), (16912, 1249920), (17360, 1217664), (17640, 1198336), (17856, 1183840), (17920, 1179612), (18120, 1166592), (18228, 1159680), (18432, 1146845), (18724, 1128960), (18816, 1123440), (19026, 1111040), (19328, 1093680), (19530, 1082368), (19840, 1065456), (20160, 1048544), (20832, 1014720), (21140, 999936), (21504, 983010), (21744, 972160), (22197, 952320), (22320, 947072), (22785, 927744), (23040, 917476), (23405, 903168), (23520, 898752), (23808, 887880), (24160, 874944), (24304, 869760), (25088, 842580), (25368, 833280), (26040, 811776), (26880, 786408), (27180, 777728), (27342, 773120), (27776, 761040), (28086, 752640), (28224, 748960), (28992, 729120), (29596, 714240), (29760, 710304), (30380, 695808), (30720, 688107), (31248, 676480), (31360, 674064), (31710, 666624), (31744, 665910), (32256, 655340), (32767, 645120), (33824, 624960), (34720, 608832), (35280, 599168), (35712, 591920), (35840, 589806), (36240, 583296), (36456, 579840), (36995, 571392), (37448, 564480), (37632, 561720), (38052, 555520), (38656, 546840), (39060, 541184), (39680, 532728), (40320, 524272), (41664, 507360), (42129, 501760), (42280, 499968), (43008, 491505), (43488, 486080), (44394, 476160), (44640, 473536), (45570, 463872), (46080, 458738), (46810, 451584), (47040, 449376), (47565, 444416), (47616, 443940), (48320, 437472), (48608, 434880), (50176, 421290), (50736, 416640), (52080, 405888), (53760, 393204), (54360, 388864), (54684, 386560), (55552, 380520), (56172, 376320), (56448, 374480), (57984, 364560), (59192, 357120), (59520, 355152), (60760, 347904), (62496, 338240), (62720, 337032), (63420, 333312), (63488, 332955), (64512, 327670), (65534, 322560), (66591, 317440), (67648, 312480), (68355, 309248), (69440, 304416), (70215, 301056), (70560, 299584), (71424, 295960), (71680, 294903), (72480, 291648), (72912, 289920), (73990, 285696), (74896, 282240), (75264, 280860), (76104, 277760), (77312, 273420), (78120, 270592), (79360, 266364), (80640, 262136), (83328, 253680), (84258, 250880), (84560, 249984), (86976, 243040), (88788, 238080), (89280, 236768), (91140, 231936), (92160, 229369), (93620, 225792), (94080, 224688), (95130, 222208), (95232, 221970), (96640, 218736), (97216, 217440), (98301, 215040), (100352, 210645), (101472, 208320), (104160, 202944), (107520, 196602), (108720, 194432), (109368, 193280), (110985, 190464), (111104, 190260), (112344, 188160), (112896, 187240), (115968, 182280), (118384, 178560), (119040, 177576), (121520, 173952), (124992, 169120), (125440, 168516), (126840, 166656), (129024, 163835), (131068, 161280), (133182, 158720), (135296, 156240), (136710, 154624), (138880, 152208), (140430, 150528), (141120, 149792), (142848, 147980), (144960, 145824)]