21423628800

素因数分解:

$2^9\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 720

約数和(自身を含む): 90554061312

約数和(自身を除く): 69130432512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 252, 256, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 384, 400, 420, 434, 448, 450, 465, 480, 496, 504, 512, 525, 558, 560, 576, 600, 620, 630, 640, 651, 672, 700, 720, 744, 768, 775, 800, 840, 857, 868, 896, 900, 930, 960, 992, 1008, 1050, 1085, 1116, 1120, 1152, 1200, 1240, 1260, 1280, 1302, 1344, 1395, 1400, 1440, 1488, 1536, 1550, 1575, 1600, 1680, 1714, 1736, 1792, 1800, 1860, 1920, 1953, 1984, 2016, 2100, 2170, 2232, 2240, 2304, 2325, 2400, 2480, 2520, 2560, 2571, 2604, 2688, 2790, 2800, 2880, 2976, 3100, 3150, 3200, 3255, 3360, 3428, 3472, 3584, 3600, 3720, 3840, 3906, 3968, 4032, 4200, 4285, 4340, 4464, 4480, 4608, 4650, 4800, 4960, 5040, 5142, 5208, 5376, 5425, 5580, 5600, 5760, 5952, 5999, 6200, 6300, 6400, 6510, 6720, 6856, 6944, 6975, 7200, 7440, 7680, 7713, 7812, 7936, 8064, 8400, 8570, 8680, 8928, 8960, 9300, 9600, 9765, 9920, 10080, 10284, 10416, 10752, 10850, 11160, 11200, 11520, 11904, 11998, 12400, 12600, 12800, 12855, 13020, 13440, 13712, 13888, 13950, 14400, 14880, 15426, 15624, 15872, 16128, 16275, 16800, 17140, 17360, 17856, 17920, 17997, 18600, 19200, 19530, 19840, 20160, 20568, 20832, 21425, 21700, 22320, 22400, 23040, 23808, 23996, 24800, 25200, 25710, 26040, 26567, 26880, 27424, 27776, 27900, 28800, 29760, 29995, 30852, 31248, 32256, 32550, 33600, 34280, 34720, 35712, 35994, 37200, 38400, 38565, 39060, 39680, 40320, 41136, 41664, 42850, 43400, 44640, 44800, 47616, 47992, 48825, 49600, 50400, 51420, 52080, 53134, 53760, 53991, 54848, 55552, 55800, 57600, 59520, 59990, 61704, 62496, 64275, 65100, 67200, 68560, 69440, 71424, 71988, 74400, 77130, 78120, 79360, 79701, 80640, 82272, 83328, 85700, 86800, 89280, 89600, 89985, 95984, 97650, 99200, 100800, 102840, 104160, 106268, 107982, 109696, 111104, 111600, 115200, 119040, 119980, 123408, 124992, 128550, 130200, 132835, 134400, 137120, 138880, 142848, 143976, 148800, 149975, 154260, 156240, 159402, 161280, 164544, 166656, 171400, 173600, 178560, 179970, 185969, 191968, 192825, 195300, 198400, 201600, 205680, 208320, 212536, 215964, 219392, 223200, 238080, 239103, 239960, 246816, 249984, 257100, 260400, 265670, 268800, 269955, 274240, 277760, 287952, 297600, 299950, 308520, 312480, 318804, 329088, 333312, 342800, 347200, 357120, 359940, 371938, 383936, 385650, 390600, 396800, 398505, 403200, 411360, 416640, 425072, 431928, 438784, 446400, 449925, 478206, 479920, 493632, 499968, 514200, 520800, 531340, 539910, 548480, 555520, 557907, 575904, 595200, 599900, 617040, 624960, 637608, 658176, 664175, 685600, 694400, 714240, 719880, 743876, 767872, 771300, 781200, 797010, 806400, 822720, 833280, 850144, 863856, 892800, 899850, 929845, 956412, 959840, 987264, 999936, 1028400, 1041600, 1062680, 1079820, 1096960, 1115814, 1151808, 1190400, 1195515, 1199800, 1234080, 1249920, 1275216, 1316352, 1328350, 1349775, 1371200, 1388800, 1439760, 1487752, 1535744, 1542600, 1562400, 1594020, 1645440, 1666560, 1673721, 1700288, 1727712, 1785600, 1799700, 1859690, 1912824, 1919680, 1974528, 1992525, 2056800, 2083200, 2125360, 2159640, 2193920, 2231628, 2303616, 2391030, 2399600, 2468160, 2499840, 2550432, 2656700, 2699550, 2742400, 2777600, 2789535, 2879520, 2975504, 3071488, 3085200, 3124800, 3188040, 3290880, 3347442, 3400576, 3455424, 3571200, 3599400, 3719380, 3825648, 3839360, 3949056, 3985050, 4113600, 4166400, 4250720, 4319280, 4463256, 4607232, 4649225, 4782060, 4799200, 4936320, 4999680, 5100864, 5313400, 5399100, 5484800, 5579070, 5759040, 5951008, 5977575, 6170400, 6249600, 6376080, 6581760, 6694884, 6801152, 6910848, 7198800, 7438760, 7651296, 7678720, 7970100, 8227200, 8332800, 8368605, 8501440, 8638560, 8926512, 9214464, 9298450, 9564120, 9598400, 9872640, 10201728, 10626800, 10798200, 10969600, 11158140, 11518080, 11902016, 11955150, 12340800, 12499200, 12752160, 13389768, 13602304, 13821696, 13947675, 14397600, 14877520, 15302592, 15357440, 15940200, 16454400, 16737210, 17002880, 17277120, 17853024, 18596900, 19128240, 19196800, 19745280, 20403456, 21253600, 21596400, 22316280, 23036160, 23804032, 23910300, 24681600, 24998400, 25504320, 26779536, 27643392, 27895350, 28795200, 29755040, 30605184, 31880400, 32908800, 33474420, 34005760, 34554240, 35706048, 37193800, 38256480, 38393600, 40806912, 41843025, 42507200, 43192800, 44632560, 46072320, 47608064, 47820600, 49363200, 51008640, 53559072, 55790700, 57590400, 59510080, 61210368, 63760800, 66948840, 68011520, 69108480, 71412096, 74387600, 76512960, 76787200, 83686050, 85014400, 86385600, 89265120, 95216128, 95641200, 98726400, 102017280, 107118144, 111581400, 115180800, 119020160, 122420736, 127521600, 133897680, 138216960, 142824192, 148775200, 153025920, 167372100, 170028800, 172771200, 178530240, 191282400, 204034560, 214236288, 223162800, 230361600, 238040320, 255043200, 267795360, 285648384, 297550400, 306051840, 334744200, 340057600, 345542400, 357060480, 382564800, 428472576, 446325600, 476080640, 510086400, 535590720, 595100800, 612103680, 669488400, 691084800, 714120960, 765129600, 856945152, 892651200, 1020172800, 1071181440, 1190201600, 1338976800, 1428241920, 1530259200, 1785302400, 2142362880, 2380403200, 2677953600, 3060518400, 3570604800, 4284725760, 5355907200, 7141209600, 10711814400, 21423628800]

約数ペア:

[(1, 21423628800), (2, 10711814400), (3, 7141209600), (4, 5355907200), (5, 4284725760), (6, 3570604800), (7, 3060518400), (8, 2677953600), (9, 2380403200), (10, 2142362880), (12, 1785302400), (14, 1530259200), (15, 1428241920), (16, 1338976800), (18, 1190201600), (20, 1071181440), (21, 1020172800), (24, 892651200), (25, 856945152), (28, 765129600), (30, 714120960), (31, 691084800), (32, 669488400), (35, 612103680), (36, 595100800), (40, 535590720), (42, 510086400), (45, 476080640), (48, 446325600), (50, 428472576), (56, 382564800), (60, 357060480), (62, 345542400), (63, 340057600), (64, 334744200), (70, 306051840), (72, 297550400), (75, 285648384), (80, 267795360), (84, 255043200), (90, 238040320), (93, 230361600), (96, 223162800), (100, 214236288), (105, 204034560), (112, 191282400), (120, 178530240), (124, 172771200), (126, 170028800), (128, 167372100), (140, 153025920), (144, 148775200), (150, 142824192), (155, 138216960), (160, 133897680), (168, 127521600), (175, 122420736), (180, 119020160), (186, 115180800), (192, 111581400), (200, 107118144), (210, 102017280), (217, 98726400), (224, 95641200), (225, 95216128), (240, 89265120), (248, 86385600), (252, 85014400), (256, 83686050), (279, 76787200), (280, 76512960), (288, 74387600), (300, 71412096), (310, 69108480), (315, 68011520), (320, 66948840), (336, 63760800), (350, 61210368), (360, 59510080), (372, 57590400), (384, 55790700), (400, 53559072), (420, 51008640), (434, 49363200), (448, 47820600), (450, 47608064), (465, 46072320), (480, 44632560), (496, 43192800), (504, 42507200), (512, 41843025), (525, 40806912), (558, 38393600), (560, 38256480), (576, 37193800), (600, 35706048), (620, 34554240), (630, 34005760), (640, 33474420), (651, 32908800), (672, 31880400), (700, 30605184), (720, 29755040), (744, 28795200), (768, 27895350), (775, 27643392), (800, 26779536), (840, 25504320), (857, 24998400), (868, 24681600), (896, 23910300), (900, 23804032), (930, 23036160), (960, 22316280), (992, 21596400), (1008, 21253600), (1050, 20403456), (1085, 19745280), (1116, 19196800), (1120, 19128240), (1152, 18596900), (1200, 17853024), (1240, 17277120), (1260, 17002880), (1280, 16737210), (1302, 16454400), (1344, 15940200), (1395, 15357440), (1400, 15302592), (1440, 14877520), (1488, 14397600), (1536, 13947675), (1550, 13821696), (1575, 13602304), (1600, 13389768), (1680, 12752160), (1714, 12499200), (1736, 12340800), (1792, 11955150), (1800, 11902016), (1860, 11518080), (1920, 11158140), (1953, 10969600), (1984, 10798200), (2016, 10626800), (2100, 10201728), (2170, 9872640), (2232, 9598400), (2240, 9564120), (2304, 9298450), (2325, 9214464), (2400, 8926512), (2480, 8638560), (2520, 8501440), (2560, 8368605), (2571, 8332800), (2604, 8227200), (2688, 7970100), (2790, 7678720), (2800, 7651296), (2880, 7438760), (2976, 7198800), (3100, 6910848), (3150, 6801152), (3200, 6694884), (3255, 6581760), (3360, 6376080), (3428, 6249600), (3472, 6170400), (3584, 5977575), (3600, 5951008), (3720, 5759040), (3840, 5579070), (3906, 5484800), (3968, 5399100), (4032, 5313400), (4200, 5100864), (4285, 4999680), (4340, 4936320), (4464, 4799200), (4480, 4782060), (4608, 4649225), (4650, 4607232), (4800, 4463256), (4960, 4319280), (5040, 4250720), (5142, 4166400), (5208, 4113600), (5376, 3985050), (5425, 3949056), (5580, 3839360), (5600, 3825648), (5760, 3719380), (5952, 3599400), (5999, 3571200), (6200, 3455424), (6300, 3400576), (6400, 3347442), (6510, 3290880), (6720, 3188040), (6856, 3124800), (6944, 3085200), (6975, 3071488), (7200, 2975504), (7440, 2879520), (7680, 2789535), (7713, 2777600), (7812, 2742400), (7936, 2699550), (8064, 2656700), (8400, 2550432), (8570, 2499840), (8680, 2468160), (8928, 2399600), (8960, 2391030), (9300, 2303616), (9600, 2231628), (9765, 2193920), (9920, 2159640), (10080, 2125360), (10284, 2083200), (10416, 2056800), (10752, 1992525), (10850, 1974528), (11160, 1919680), (11200, 1912824), (11520, 1859690), (11904, 1799700), (11998, 1785600), (12400, 1727712), (12600, 1700288), (12800, 1673721), (12855, 1666560), (13020, 1645440), (13440, 1594020), (13712, 1562400), (13888, 1542600), (13950, 1535744), (14400, 1487752), (14880, 1439760), (15426, 1388800), (15624, 1371200), (15872, 1349775), (16128, 1328350), (16275, 1316352), (16800, 1275216), (17140, 1249920), (17360, 1234080), (17856, 1199800), (17920, 1195515), (17997, 1190400), (18600, 1151808), (19200, 1115814), (19530, 1096960), (19840, 1079820), (20160, 1062680), (20568, 1041600), (20832, 1028400), (21425, 999936), (21700, 987264), (22320, 959840), (22400, 956412), (23040, 929845), (23808, 899850), (23996, 892800), (24800, 863856), (25200, 850144), (25710, 833280), (26040, 822720), (26567, 806400), (26880, 797010), (27424, 781200), (27776, 771300), (27900, 767872), (28800, 743876), (29760, 719880), (29995, 714240), (30852, 694400), (31248, 685600), (32256, 664175), (32550, 658176), (33600, 637608), (34280, 624960), (34720, 617040), (35712, 599900), (35994, 595200), (37200, 575904), (38400, 557907), (38565, 555520), (39060, 548480), (39680, 539910), (40320, 531340), (41136, 520800), (41664, 514200), (42850, 499968), (43400, 493632), (44640, 479920), (44800, 478206), (47616, 449925), (47992, 446400), (48825, 438784), (49600, 431928), (50400, 425072), (51420, 416640), (52080, 411360), (53134, 403200), (53760, 398505), (53991, 396800), (54848, 390600), (55552, 385650), (55800, 383936), (57600, 371938), (59520, 359940), (59990, 357120), (61704, 347200), (62496, 342800), (64275, 333312), (65100, 329088), (67200, 318804), (68560, 312480), (69440, 308520), (71424, 299950), (71988, 297600), (74400, 287952), (77130, 277760), (78120, 274240), (79360, 269955), (79701, 268800), (80640, 265670), (82272, 260400), (83328, 257100), (85700, 249984), (86800, 246816), (89280, 239960), (89600, 239103), (89985, 238080), (95984, 223200), (97650, 219392), (99200, 215964), (100800, 212536), (102840, 208320), (104160, 205680), (106268, 201600), (107982, 198400), (109696, 195300), (111104, 192825), (111600, 191968), (115200, 185969), (119040, 179970), (119980, 178560), (123408, 173600), (124992, 171400), (128550, 166656), (130200, 164544), (132835, 161280), (134400, 159402), (137120, 156240), (138880, 154260), (142848, 149975), (143976, 148800)]