1231171200

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 576

約数和(自身を含む): 5208952320

約数和(自身を除く): 3977781120

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, 197, 200, 210, 217, 224, 225, 240, 248, 252, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 384, 394, 400, 420, 434, 448, 450, 465, 480, 496, 504, 525, 558, 560, 576, 591, 600, 620, 630, 640, 651, 672, 700, 720, 744, 775, 788, 800, 840, 868, 896, 900, 930, 960, 985, 992, 1008, 1050, 1085, 1116, 1120, 1152, 1182, 1200, 1240, 1260, 1302, 1344, 1379, 1395, 1400, 1440, 1488, 1550, 1575, 1576, 1600, 1680, 1736, 1773, 1800, 1860, 1920, 1953, 1970, 1984, 2016, 2100, 2170, 2232, 2240, 2325, 2364, 2400, 2480, 2520, 2604, 2688, 2758, 2790, 2800, 2880, 2955, 2976, 3100, 3150, 3152, 3200, 3255, 3360, 3472, 3546, 3600, 3720, 3906, 3940, 3968, 4032, 4137, 4200, 4340, 4464, 4480, 4650, 4728, 4800, 4925, 4960, 5040, 5208, 5425, 5516, 5580, 5600, 5760, 5910, 5952, 6107, 6200, 6300, 6304, 6510, 6720, 6895, 6944, 6975, 7092, 7200, 7440, 7812, 7880, 8064, 8274, 8400, 8680, 8865, 8928, 9300, 9456, 9600, 9765, 9850, 9920, 10080, 10416, 10850, 11032, 11160, 11200, 11820, 11904, 12214, 12400, 12411, 12600, 12608, 13020, 13440, 13790, 13888, 13950, 14184, 14400, 14775, 14880, 15624, 15760, 16275, 16548, 16800, 17360, 17730, 17856, 18321, 18600, 18912, 19530, 19700, 19840, 20160, 20685, 20832, 21700, 22064, 22320, 22400, 23640, 24428, 24800, 24822, 25200, 25216, 26040, 27580, 27776, 27900, 28368, 28800, 29550, 29760, 30535, 31248, 31520, 32550, 33096, 33600, 34475, 34720, 35460, 35712, 36642, 37200, 37824, 39060, 39400, 40320, 41370, 41664, 42749, 43400, 44128, 44325, 44640, 47280, 48825, 48856, 49600, 49644, 50400, 52080, 54963, 55160, 55800, 56736, 59100, 59520, 61070, 62055, 62496, 63040, 65100, 66192, 67200, 68950, 69440, 70920, 73284, 74400, 75648, 78120, 78800, 82740, 83328, 85498, 86800, 88256, 88650, 89280, 91605, 94560, 97650, 97712, 99200, 99288, 100800, 103425, 104160, 109926, 110320, 111600, 113472, 118200, 122140, 124110, 124992, 126080, 128247, 130200, 132384, 137900, 138880, 141840, 146568, 148800, 152675, 156240, 157600, 165480, 170996, 173600, 176512, 177300, 178560, 183210, 189120, 195300, 195424, 198576, 201600, 206850, 208320, 213745, 219852, 220640, 223200, 226944, 236400, 244280, 248220, 249984, 256494, 260400, 264768, 274815, 275800, 283680, 293136, 297600, 305350, 310275, 312480, 315200, 330960, 341992, 347200, 354600, 366420, 378240, 384741, 390600, 390848, 397152, 413700, 416640, 427490, 439704, 441280, 446400, 458025, 472800, 488560, 496440, 512988, 520800, 529536, 549630, 551600, 567360, 586272, 610700, 620550, 624960, 630400, 641235, 661920, 683984, 694400, 709200, 732840, 769482, 781200, 781696, 794304, 827400, 854980, 879408, 882560, 892800, 916050, 945600, 977120, 992880, 1025976, 1041600, 1068725, 1099260, 1103200, 1134720, 1172544, 1221400, 1241100, 1249920, 1282470, 1323840, 1367968, 1374075, 1418400, 1465680, 1538964, 1562400, 1588608, 1654800, 1709960, 1758816, 1832100, 1891200, 1923705, 1954240, 1985760, 2051952, 2083200, 2137450, 2198520, 2206400, 2345088, 2442800, 2482200, 2564940, 2647680, 2735936, 2748150, 2836800, 2931360, 3077928, 3124800, 3206175, 3309600, 3419920, 3517632, 3664200, 3847410, 3908480, 3971520, 4103904, 4274900, 4397040, 4412800, 4885600, 4964400, 5129880, 5471872, 5496300, 5673600, 5862720, 6155856, 6249600, 6412350, 6619200, 6839840, 7035264, 7328400, 7694820, 7943040, 8207808, 8549800, 8794080, 9618525, 9771200, 9928800, 10259760, 10992600, 11725440, 12311712, 12824700, 13238400, 13679680, 14656800, 15389640, 16415616, 17099600, 17588160, 19237050, 19542400, 19857600, 20519520, 21985200, 24623424, 25649400, 27359360, 29313600, 30779280, 34199200, 35176320, 38474100, 39715200, 41039040, 43970400, 49246848, 51298800, 58627200, 61558560, 68398400, 76948200, 82078080, 87940800, 102597600, 123117120, 136796800, 153896400, 175881600, 205195200, 246234240, 307792800, 410390400, 615585600, 1231171200]

約数ペア:

[(1, 1231171200), (2, 615585600), (3, 410390400), (4, 307792800), (5, 246234240), (6, 205195200), (7, 175881600), (8, 153896400), (9, 136796800), (10, 123117120), (12, 102597600), (14, 87940800), (15, 82078080), (16, 76948200), (18, 68398400), (20, 61558560), (21, 58627200), (24, 51298800), (25, 49246848), (28, 43970400), (30, 41039040), (31, 39715200), (32, 38474100), (35, 35176320), (36, 34199200), (40, 30779280), (42, 29313600), (45, 27359360), (48, 25649400), (50, 24623424), (56, 21985200), (60, 20519520), (62, 19857600), (63, 19542400), (64, 19237050), (70, 17588160), (72, 17099600), (75, 16415616), (80, 15389640), (84, 14656800), (90, 13679680), (93, 13238400), (96, 12824700), (100, 12311712), (105, 11725440), (112, 10992600), (120, 10259760), (124, 9928800), (126, 9771200), (128, 9618525), (140, 8794080), (144, 8549800), (150, 8207808), (155, 7943040), (160, 7694820), (168, 7328400), (175, 7035264), (180, 6839840), (186, 6619200), (192, 6412350), (197, 6249600), (200, 6155856), (210, 5862720), (217, 5673600), (224, 5496300), (225, 5471872), (240, 5129880), (248, 4964400), (252, 4885600), (279, 4412800), (280, 4397040), (288, 4274900), (300, 4103904), (310, 3971520), (315, 3908480), (320, 3847410), (336, 3664200), (350, 3517632), (360, 3419920), (372, 3309600), (384, 3206175), (394, 3124800), (400, 3077928), (420, 2931360), (434, 2836800), (448, 2748150), (450, 2735936), (465, 2647680), (480, 2564940), (496, 2482200), (504, 2442800), (525, 2345088), (558, 2206400), (560, 2198520), (576, 2137450), (591, 2083200), (600, 2051952), (620, 1985760), (630, 1954240), (640, 1923705), (651, 1891200), (672, 1832100), (700, 1758816), (720, 1709960), (744, 1654800), (775, 1588608), (788, 1562400), (800, 1538964), (840, 1465680), (868, 1418400), (896, 1374075), (900, 1367968), (930, 1323840), (960, 1282470), (985, 1249920), (992, 1241100), (1008, 1221400), (1050, 1172544), (1085, 1134720), (1116, 1103200), (1120, 1099260), (1152, 1068725), (1182, 1041600), (1200, 1025976), (1240, 992880), (1260, 977120), (1302, 945600), (1344, 916050), (1379, 892800), (1395, 882560), (1400, 879408), (1440, 854980), (1488, 827400), (1550, 794304), (1575, 781696), (1576, 781200), (1600, 769482), (1680, 732840), (1736, 709200), (1773, 694400), (1800, 683984), (1860, 661920), (1920, 641235), (1953, 630400), (1970, 624960), (1984, 620550), (2016, 610700), (2100, 586272), (2170, 567360), (2232, 551600), (2240, 549630), (2325, 529536), (2364, 520800), (2400, 512988), (2480, 496440), (2520, 488560), (2604, 472800), (2688, 458025), (2758, 446400), (2790, 441280), (2800, 439704), (2880, 427490), (2955, 416640), (2976, 413700), (3100, 397152), (3150, 390848), (3152, 390600), (3200, 384741), (3255, 378240), (3360, 366420), (3472, 354600), (3546, 347200), (3600, 341992), (3720, 330960), (3906, 315200), (3940, 312480), (3968, 310275), (4032, 305350), (4137, 297600), (4200, 293136), (4340, 283680), (4464, 275800), (4480, 274815), (4650, 264768), (4728, 260400), (4800, 256494), (4925, 249984), (4960, 248220), (5040, 244280), (5208, 236400), (5425, 226944), (5516, 223200), (5580, 220640), (5600, 219852), (5760, 213745), (5910, 208320), (5952, 206850), (6107, 201600), (6200, 198576), (6300, 195424), (6304, 195300), (6510, 189120), (6720, 183210), (6895, 178560), (6944, 177300), (6975, 176512), (7092, 173600), (7200, 170996), (7440, 165480), (7812, 157600), (7880, 156240), (8064, 152675), (8274, 148800), (8400, 146568), (8680, 141840), (8865, 138880), (8928, 137900), (9300, 132384), (9456, 130200), (9600, 128247), (9765, 126080), (9850, 124992), (9920, 124110), (10080, 122140), (10416, 118200), (10850, 113472), (11032, 111600), (11160, 110320), (11200, 109926), (11820, 104160), (11904, 103425), (12214, 100800), (12400, 99288), (12411, 99200), (12600, 97712), (12608, 97650), (13020, 94560), (13440, 91605), (13790, 89280), (13888, 88650), (13950, 88256), (14184, 86800), (14400, 85498), (14775, 83328), (14880, 82740), (15624, 78800), (15760, 78120), (16275, 75648), (16548, 74400), (16800, 73284), (17360, 70920), (17730, 69440), (17856, 68950), (18321, 67200), (18600, 66192), (18912, 65100), (19530, 63040), (19700, 62496), (19840, 62055), (20160, 61070), (20685, 59520), (20832, 59100), (21700, 56736), (22064, 55800), (22320, 55160), (22400, 54963), (23640, 52080), (24428, 50400), (24800, 49644), (24822, 49600), (25200, 48856), (25216, 48825), (26040, 47280), (27580, 44640), (27776, 44325), (27900, 44128), (28368, 43400), (28800, 42749), (29550, 41664), (29760, 41370), (30535, 40320), (31248, 39400), (31520, 39060), (32550, 37824), (33096, 37200), (33600, 36642), (34475, 35712), (34720, 35460)]