21320409600

素因数分解:

$2^9\times 3^3\times 5^2\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 720

約数和(自身を含む): 91105106400

約数和(自身を除く): 69784696800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 256, 270, 280, 288, 294, 300, 315, 320, 336, 350, 360, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 504, 512, 525, 540, 560, 576, 588, 600, 630, 640, 672, 675, 700, 720, 735, 756, 768, 784, 800, 840, 864, 882, 896, 900, 945, 960, 980, 1008, 1050, 1080, 1120, 1152, 1176, 1200, 1225, 1259, 1260, 1280, 1323, 1344, 1350, 1400, 1440, 1470, 1512, 1536, 1568, 1575, 1600, 1680, 1728, 1764, 1792, 1800, 1890, 1920, 1960, 2016, 2100, 2160, 2205, 2240, 2304, 2352, 2400, 2450, 2518, 2520, 2560, 2646, 2688, 2700, 2800, 2880, 2940, 3024, 3136, 3150, 3200, 3360, 3456, 3528, 3584, 3600, 3675, 3777, 3780, 3840, 3920, 4032, 4200, 4320, 4410, 4480, 4608, 4704, 4725, 4800, 4900, 5036, 5040, 5292, 5376, 5400, 5600, 5760, 5880, 6048, 6272, 6295, 6300, 6400, 6615, 6720, 6912, 7056, 7200, 7350, 7554, 7560, 7680, 7840, 8064, 8400, 8640, 8813, 8820, 8960, 9408, 9450, 9600, 9800, 10072, 10080, 10584, 10752, 10800, 11025, 11200, 11331, 11520, 11760, 12096, 12544, 12590, 12600, 12800, 13230, 13440, 13824, 14112, 14400, 14700, 15108, 15120, 15680, 16128, 16800, 17280, 17626, 17640, 17920, 18816, 18885, 18900, 19200, 19600, 20144, 20160, 21168, 21600, 22050, 22400, 22662, 23040, 23520, 24192, 25088, 25180, 25200, 26439, 26460, 26880, 28224, 28800, 29400, 30216, 30240, 31360, 31475, 32256, 33075, 33600, 33993, 34560, 35252, 35280, 37632, 37770, 37800, 38400, 39200, 40288, 40320, 42336, 43200, 44065, 44100, 44800, 45324, 47040, 48384, 50360, 50400, 52878, 52920, 53760, 56448, 56655, 57600, 58800, 60432, 60480, 61691, 62720, 62950, 66150, 67200, 67986, 69120, 70504, 70560, 75264, 75540, 75600, 78400, 79317, 80576, 80640, 84672, 86400, 88130, 88200, 89600, 90648, 94080, 94425, 96768, 100720, 100800, 105756, 105840, 112896, 113310, 115200, 117600, 120864, 120960, 123382, 125440, 125900, 132195, 132300, 134400, 135972, 141008, 141120, 151080, 151200, 156800, 158634, 161152, 161280, 169344, 169965, 172800, 176260, 176400, 181296, 185073, 188160, 188850, 201440, 201600, 211512, 211680, 220325, 225792, 226620, 235200, 237951, 241728, 241920, 246764, 251800, 264390, 264600, 268800, 271944, 282016, 282240, 283275, 302160, 302400, 308455, 313600, 317268, 322304, 338688, 339930, 345600, 352520, 352800, 362592, 370146, 376320, 377700, 396585, 402880, 403200, 423024, 423360, 440650, 453240, 470400, 475902, 483456, 483840, 493528, 503600, 528780, 529200, 543888, 555219, 564032, 564480, 566550, 604320, 604800, 616910, 627200, 634536, 644608, 660975, 677376, 679860, 705040, 705600, 725184, 740292, 755400, 793170, 805760, 806400, 846048, 846720, 849825, 881300, 906480, 925365, 940800, 951804, 966912, 987056, 1007200, 1057560, 1058400, 1087776, 1110438, 1128064, 1128960, 1133100, 1189755, 1208640, 1209600, 1233820, 1269072, 1321950, 1359720, 1410080, 1411200, 1450368, 1480584, 1510800, 1542275, 1586340, 1611520, 1665657, 1692096, 1693440, 1699650, 1762600, 1812960, 1850730, 1881600, 1903608, 1933824, 1974112, 1982925, 2014400, 2115120, 2116800, 2175552, 2220876, 2256128, 2266200, 2379510, 2417280, 2419200, 2467640, 2538144, 2643900, 2719440, 2776095, 2820160, 2822400, 2900736, 2961168, 3021600, 3084550, 3172680, 3223040, 3331314, 3384192, 3386880, 3399300, 3525200, 3625920, 3701460, 3807216, 3948224, 3965850, 4028800, 4230240, 4233600, 4351104, 4441752, 4512256, 4532400, 4626825, 4759020, 4834560, 4935280, 5076288, 5287800, 5438880, 5552190, 5640320, 5644800, 5801472, 5922336, 5948775, 6043200, 6169100, 6345360, 6662628, 6768384, 6798600, 7050400, 7251840, 7402920, 7614432, 7896448, 7931700, 8057600, 8328285, 8460480, 8467200, 8702208, 8883504, 9064800, 9253650, 9518040, 9669120, 9870560, 10152576, 10575600, 10877760, 11104380, 11280640, 11844672, 11897550, 12086400, 12338200, 12690720, 13325256, 13536768, 13597200, 13880475, 14100800, 14503680, 14805840, 15228864, 15792896, 15863400, 16115200, 16656570, 16920960, 16934400, 17404416, 17767008, 18129600, 18507300, 19036080, 19741120, 20305152, 21151200, 21755520, 22208760, 22561280, 23689344, 23795100, 24172800, 24676400, 25381440, 26650512, 27194400, 27760950, 28201600, 29007360, 29611680, 30457728, 31585792, 31726800, 33313140, 33841920, 35534016, 36259200, 37014600, 38072160, 39482240, 40610304, 41641425, 42302400, 43511040, 44417520, 47378688, 47590200, 48345600, 49352800, 50762880, 53301024, 54388800, 55521900, 56403200, 59223360, 60915456, 63453600, 66626280, 67683840, 71068032, 72518400, 74029200, 76144320, 78964480, 83282850, 84604800, 87022080, 88835040, 94757376, 95180400, 98705600, 101525760, 106602048, 108777600, 111043800, 112806400, 118446720, 121830912, 126907200, 133252560, 142136064, 145036800, 148058400, 152288640, 157928960, 166565700, 169209600, 177670080, 190360800, 197411200, 203051520, 213204096, 217555200, 222087600, 236893440, 253814400, 266505120, 284272128, 296116800, 304577280, 333131400, 338419200, 355340160, 380721600, 394822400, 426408192, 435110400, 444175200, 473786880, 507628800, 533010240, 592233600, 609154560, 666262800, 710680320, 761443200, 789644800, 852816384, 888350400, 1015257600, 1066020480, 1184467200, 1332525600, 1421360640, 1522886400, 1776700800, 2132040960, 2368934400, 2665051200, 3045772800, 3553401600, 4264081920, 5330102400, 7106803200, 10660204800, 21320409600]

約数ペア:

[(1, 21320409600), (2, 10660204800), (3, 7106803200), (4, 5330102400), (5, 4264081920), (6, 3553401600), (7, 3045772800), (8, 2665051200), (9, 2368934400), (10, 2132040960), (12, 1776700800), (14, 1522886400), (15, 1421360640), (16, 1332525600), (18, 1184467200), (20, 1066020480), (21, 1015257600), (24, 888350400), (25, 852816384), (27, 789644800), (28, 761443200), (30, 710680320), (32, 666262800), (35, 609154560), (36, 592233600), (40, 533010240), (42, 507628800), (45, 473786880), (48, 444175200), (49, 435110400), (50, 426408192), (54, 394822400), (56, 380721600), (60, 355340160), (63, 338419200), (64, 333131400), (70, 304577280), (72, 296116800), (75, 284272128), (80, 266505120), (84, 253814400), (90, 236893440), (96, 222087600), (98, 217555200), (100, 213204096), (105, 203051520), (108, 197411200), (112, 190360800), (120, 177670080), (126, 169209600), (128, 166565700), (135, 157928960), (140, 152288640), (144, 148058400), (147, 145036800), (150, 142136064), (160, 133252560), (168, 126907200), (175, 121830912), (180, 118446720), (189, 112806400), (192, 111043800), (196, 108777600), (200, 106602048), (210, 101525760), (216, 98705600), (224, 95180400), (225, 94757376), (240, 88835040), (245, 87022080), (252, 84604800), (256, 83282850), (270, 78964480), (280, 76144320), (288, 74029200), (294, 72518400), (300, 71068032), (315, 67683840), (320, 66626280), (336, 63453600), (350, 60915456), (360, 59223360), (378, 56403200), (384, 55521900), (392, 54388800), (400, 53301024), (420, 50762880), (432, 49352800), (441, 48345600), (448, 47590200), (450, 47378688), (480, 44417520), (490, 43511040), (504, 42302400), (512, 41641425), (525, 40610304), (540, 39482240), (560, 38072160), (576, 37014600), (588, 36259200), (600, 35534016), (630, 33841920), (640, 33313140), (672, 31726800), (675, 31585792), (700, 30457728), (720, 29611680), (735, 29007360), (756, 28201600), (768, 27760950), (784, 27194400), (800, 26650512), (840, 25381440), (864, 24676400), (882, 24172800), (896, 23795100), (900, 23689344), (945, 22561280), (960, 22208760), (980, 21755520), (1008, 21151200), (1050, 20305152), (1080, 19741120), (1120, 19036080), (1152, 18507300), (1176, 18129600), (1200, 17767008), (1225, 17404416), (1259, 16934400), (1260, 16920960), (1280, 16656570), (1323, 16115200), (1344, 15863400), (1350, 15792896), (1400, 15228864), (1440, 14805840), (1470, 14503680), (1512, 14100800), (1536, 13880475), (1568, 13597200), (1575, 13536768), (1600, 13325256), (1680, 12690720), (1728, 12338200), (1764, 12086400), (1792, 11897550), (1800, 11844672), (1890, 11280640), (1920, 11104380), (1960, 10877760), (2016, 10575600), (2100, 10152576), (2160, 9870560), (2205, 9669120), (2240, 9518040), (2304, 9253650), (2352, 9064800), (2400, 8883504), (2450, 8702208), (2518, 8467200), (2520, 8460480), (2560, 8328285), (2646, 8057600), (2688, 7931700), (2700, 7896448), (2800, 7614432), (2880, 7402920), (2940, 7251840), (3024, 7050400), (3136, 6798600), (3150, 6768384), (3200, 6662628), (3360, 6345360), (3456, 6169100), (3528, 6043200), (3584, 5948775), (3600, 5922336), (3675, 5801472), (3777, 5644800), (3780, 5640320), (3840, 5552190), (3920, 5438880), (4032, 5287800), (4200, 5076288), (4320, 4935280), (4410, 4834560), (4480, 4759020), (4608, 4626825), (4704, 4532400), (4725, 4512256), (4800, 4441752), (4900, 4351104), (5036, 4233600), (5040, 4230240), (5292, 4028800), (5376, 3965850), (5400, 3948224), (5600, 3807216), (5760, 3701460), (5880, 3625920), (6048, 3525200), (6272, 3399300), (6295, 3386880), (6300, 3384192), (6400, 3331314), (6615, 3223040), (6720, 3172680), (6912, 3084550), (7056, 3021600), (7200, 2961168), (7350, 2900736), (7554, 2822400), (7560, 2820160), (7680, 2776095), (7840, 2719440), (8064, 2643900), (8400, 2538144), (8640, 2467640), (8813, 2419200), (8820, 2417280), (8960, 2379510), (9408, 2266200), (9450, 2256128), (9600, 2220876), (9800, 2175552), (10072, 2116800), (10080, 2115120), (10584, 2014400), (10752, 1982925), (10800, 1974112), (11025, 1933824), (11200, 1903608), (11331, 1881600), (11520, 1850730), (11760, 1812960), (12096, 1762600), (12544, 1699650), (12590, 1693440), (12600, 1692096), (12800, 1665657), (13230, 1611520), (13440, 1586340), (13824, 1542275), (14112, 1510800), (14400, 1480584), (14700, 1450368), (15108, 1411200), (15120, 1410080), (15680, 1359720), (16128, 1321950), (16800, 1269072), (17280, 1233820), (17626, 1209600), (17640, 1208640), (17920, 1189755), (18816, 1133100), (18885, 1128960), (18900, 1128064), (19200, 1110438), (19600, 1087776), (20144, 1058400), (20160, 1057560), (21168, 1007200), (21600, 987056), (22050, 966912), (22400, 951804), (22662, 940800), (23040, 925365), (23520, 906480), (24192, 881300), (25088, 849825), (25180, 846720), (25200, 846048), (26439, 806400), (26460, 805760), (26880, 793170), (28224, 755400), (28800, 740292), (29400, 725184), (30216, 705600), (30240, 705040), (31360, 679860), (31475, 677376), (32256, 660975), (33075, 644608), (33600, 634536), (33993, 627200), (34560, 616910), (35252, 604800), (35280, 604320), (37632, 566550), (37770, 564480), (37800, 564032), (38400, 555219), (39200, 543888), (40288, 529200), (40320, 528780), (42336, 503600), (43200, 493528), (44065, 483840), (44100, 483456), (44800, 475902), (45324, 470400), (47040, 453240), (48384, 440650), (50360, 423360), (50400, 423024), (52878, 403200), (52920, 402880), (53760, 396585), (56448, 377700), (56655, 376320), (57600, 370146), (58800, 362592), (60432, 352800), (60480, 352520), (61691, 345600), (62720, 339930), (62950, 338688), (66150, 322304), (67200, 317268), (67986, 313600), (69120, 308455), (70504, 302400), (70560, 302160), (75264, 283275), (75540, 282240), (75600, 282016), (78400, 271944), (79317, 268800), (80576, 264600), (80640, 264390), (84672, 251800), (86400, 246764), (88130, 241920), (88200, 241728), (89600, 237951), (90648, 235200), (94080, 226620), (94425, 225792), (96768, 220325), (100720, 211680), (100800, 211512), (105756, 201600), (105840, 201440), (112896, 188850), (113310, 188160), (115200, 185073), (117600, 181296), (120864, 176400), (120960, 176260), (123382, 172800), (125440, 169965), (125900, 169344), (132195, 161280), (132300, 161152), (134400, 158634), (135972, 156800), (141008, 151200), (141120, 151080)]