245575710720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2106

約数の個数: 576

約数和(自身を含む): 899458560000

約数和(自身を除く): 653882849280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 64, 72, 80, 86, 90, 93, 96, 120, 124, 128, 129, 144, 155, 160, 172, 180, 186, 192, 215, 240, 248, 256, 258, 279, 288, 310, 320, 344, 360, 372, 384, 387, 430, 465, 480, 496, 512, 516, 558, 576, 620, 640, 645, 688, 720, 744, 768, 774, 860, 930, 960, 992, 1024, 1032, 1116, 1152, 1240, 1280, 1290, 1333, 1376, 1395, 1440, 1488, 1536, 1548, 1720, 1860, 1920, 1935, 1984, 1999, 2048, 2064, 2232, 2304, 2480, 2560, 2580, 2666, 2752, 2790, 2880, 2976, 3072, 3096, 3440, 3720, 3840, 3870, 3968, 3998, 3999, 4128, 4464, 4608, 4960, 5120, 5160, 5332, 5504, 5580, 5760, 5952, 5997, 6144, 6192, 6665, 6880, 7440, 7680, 7740, 7936, 7996, 7998, 8256, 8928, 9216, 9920, 9995, 10240, 10320, 10664, 11008, 11160, 11520, 11904, 11994, 11997, 12384, 13330, 13760, 14880, 15360, 15480, 15872, 15992, 15996, 16512, 17856, 17991, 18432, 19840, 19990, 19995, 20640, 21328, 22016, 22320, 23040, 23808, 23988, 23994, 24768, 26660, 27520, 29760, 29985, 30720, 30960, 31744, 31984, 31992, 33024, 35712, 35982, 39680, 39980, 39990, 41280, 42656, 44032, 44640, 46080, 47616, 47976, 47988, 49536, 53320, 55040, 59520, 59970, 59985, 61920, 61969, 63488, 63968, 63984, 66048, 71424, 71964, 79360, 79960, 79980, 82560, 85312, 85957, 88064, 89280, 89955, 92160, 95232, 95952, 95976, 99072, 106640, 110080, 119040, 119940, 119970, 123840, 123938, 127936, 127968, 132096, 142848, 143928, 158720, 159920, 159960, 165120, 170624, 171914, 178560, 179910, 185907, 190464, 191904, 191952, 198144, 213280, 220160, 238080, 239880, 239940, 247680, 247876, 255872, 255936, 257871, 264192, 285696, 287856, 309845, 317440, 319840, 319920, 330240, 341248, 343828, 357120, 359820, 371814, 383808, 383904, 396288, 426560, 429785, 440320, 476160, 479760, 479880, 495360, 495752, 511744, 511872, 515742, 557721, 571392, 575712, 619690, 639680, 639840, 660480, 682496, 687656, 714240, 719640, 743628, 767616, 767808, 773613, 792576, 853120, 859570, 929535, 952320, 959520, 959760, 990720, 991504, 1023488, 1023744, 1031484, 1115442, 1151424, 1239380, 1279360, 1279680, 1289355, 1320960, 1364992, 1375312, 1428480, 1439280, 1487256, 1535232, 1535616, 1547226, 1706240, 1719140, 1859070, 1919040, 1919520, 1981440, 1983008, 2046976, 2047488, 2062968, 2230884, 2302848, 2478760, 2558720, 2559360, 2578710, 2664667, 2729984, 2750624, 2788605, 2856960, 2878560, 2974512, 3070464, 3071232, 3094452, 3412480, 3438280, 3718140, 3838080, 3839040, 3868065, 3962880, 3966016, 4093952, 4094976, 4125936, 4461768, 4605696, 4957520, 5117440, 5118720, 5157420, 5329334, 5501248, 5577210, 5757120, 5949024, 6140928, 6142464, 6188904, 6824960, 6876560, 7436280, 7676160, 7678080, 7736130, 7932032, 7994001, 8189952, 8251872, 8923536, 9211392, 9915040, 10234880, 10237440, 10314840, 10658668, 11002496, 11154420, 11514240, 11898048, 12281856, 12284928, 12377808, 13323335, 13649920, 13753120, 14872560, 15352320, 15356160, 15472260, 15864064, 15988002, 16503744, 17847072, 18422784, 19830080, 20469760, 20474880, 20629680, 21317336, 22004992, 22308840, 23028480, 23796096, 23982003, 24569856, 24755616, 26646670, 27506240, 29745120, 30704640, 30712320, 30944520, 31728128, 31976004, 33007488, 35694144, 36845568, 39660160, 39970005, 40949760, 41259360, 42634672, 44009984, 44617680, 46056960, 47592192, 47964006, 49511232, 53293340, 55012480, 59490240, 61409280, 61424640, 61889040, 63456256, 63952008, 66014976, 71388288, 79320320, 79940010, 82518720, 85269344, 88019968, 89235360, 92113920, 95184384, 95928012, 99022464, 106586680, 110024960, 118980480, 119910015, 122849280, 123778080, 126912512, 127904016, 132029952, 142776576, 158640640, 159880020, 165037440, 170538688, 176039936, 178470720, 184227840, 190368768, 191856024, 198044928, 213173360, 220049920, 237960960, 239820030, 247556160, 255808032, 264059904, 285553152, 317281280, 319760040, 330074880, 341077376, 356941440, 380737536, 383712048, 396089856, 426346720, 440099840, 475921920, 479640060, 495112320, 511616064, 528119808, 571106304, 634562560, 639520080, 660149760, 682154752, 713882880, 767424096, 792179712, 852693440, 880199680, 951843840, 959280120, 990224640, 1023232128, 1142212608, 1279040160, 1320299520, 1364309504, 1427765760, 1534848192, 1584359424, 1705386880, 1903687680, 1918560240, 1980449280, 2046464256, 2558080320, 2640599040, 2728619008, 2855531520, 3069696384, 3410773760, 3837120480, 3960898560, 4092928512, 5116160640, 5457238016, 5711063040, 6139392768, 6821547520, 7674240960, 7921797120, 8185857024, 10232321280, 12278785536, 13643095040, 15348481920, 16371714048, 20464642560, 24557571072, 27286190080, 30696963840, 40929285120, 49115142144, 61393927680, 81858570240, 122787855360, 245575710720]

約数ペア:

[(1, 245575710720), (2, 122787855360), (3, 81858570240), (4, 61393927680), (5, 49115142144), (6, 40929285120), (8, 30696963840), (9, 27286190080), (10, 24557571072), (12, 20464642560), (15, 16371714048), (16, 15348481920), (18, 13643095040), (20, 12278785536), (24, 10232321280), (30, 8185857024), (31, 7921797120), (32, 7674240960), (36, 6821547520), (40, 6139392768), (43, 5711063040), (45, 5457238016), (48, 5116160640), (60, 4092928512), (62, 3960898560), (64, 3837120480), (72, 3410773760), (80, 3069696384), (86, 2855531520), (90, 2728619008), (93, 2640599040), (96, 2558080320), (120, 2046464256), (124, 1980449280), (128, 1918560240), (129, 1903687680), (144, 1705386880), (155, 1584359424), (160, 1534848192), (172, 1427765760), (180, 1364309504), (186, 1320299520), (192, 1279040160), (215, 1142212608), (240, 1023232128), (248, 990224640), (256, 959280120), (258, 951843840), (279, 880199680), (288, 852693440), (310, 792179712), (320, 767424096), (344, 713882880), (360, 682154752), (372, 660149760), (384, 639520080), (387, 634562560), (430, 571106304), (465, 528119808), (480, 511616064), (496, 495112320), (512, 479640060), (516, 475921920), (558, 440099840), (576, 426346720), (620, 396089856), (640, 383712048), (645, 380737536), (688, 356941440), (720, 341077376), (744, 330074880), (768, 319760040), (774, 317281280), (860, 285553152), (930, 264059904), (960, 255808032), (992, 247556160), (1024, 239820030), (1032, 237960960), (1116, 220049920), (1152, 213173360), (1240, 198044928), (1280, 191856024), (1290, 190368768), (1333, 184227840), (1376, 178470720), (1395, 176039936), (1440, 170538688), (1488, 165037440), (1536, 159880020), (1548, 158640640), (1720, 142776576), (1860, 132029952), (1920, 127904016), (1935, 126912512), (1984, 123778080), (1999, 122849280), (2048, 119910015), (2064, 118980480), (2232, 110024960), (2304, 106586680), (2480, 99022464), (2560, 95928012), (2580, 95184384), (2666, 92113920), (2752, 89235360), (2790, 88019968), (2880, 85269344), (2976, 82518720), (3072, 79940010), (3096, 79320320), (3440, 71388288), (3720, 66014976), (3840, 63952008), (3870, 63456256), (3968, 61889040), (3998, 61424640), (3999, 61409280), (4128, 59490240), (4464, 55012480), (4608, 53293340), (4960, 49511232), (5120, 47964006), (5160, 47592192), (5332, 46056960), (5504, 44617680), (5580, 44009984), (5760, 42634672), (5952, 41259360), (5997, 40949760), (6144, 39970005), (6192, 39660160), (6665, 36845568), (6880, 35694144), (7440, 33007488), (7680, 31976004), (7740, 31728128), (7936, 30944520), (7996, 30712320), (7998, 30704640), (8256, 29745120), (8928, 27506240), (9216, 26646670), (9920, 24755616), (9995, 24569856), (10240, 23982003), (10320, 23796096), (10664, 23028480), (11008, 22308840), (11160, 22004992), (11520, 21317336), (11904, 20629680), (11994, 20474880), (11997, 20469760), (12384, 19830080), (13330, 18422784), (13760, 17847072), (14880, 16503744), (15360, 15988002), (15480, 15864064), (15872, 15472260), (15992, 15356160), (15996, 15352320), (16512, 14872560), (17856, 13753120), (17991, 13649920), (18432, 13323335), (19840, 12377808), (19990, 12284928), (19995, 12281856), (20640, 11898048), (21328, 11514240), (22016, 11154420), (22320, 11002496), (23040, 10658668), (23808, 10314840), (23988, 10237440), (23994, 10234880), (24768, 9915040), (26660, 9211392), (27520, 8923536), (29760, 8251872), (29985, 8189952), (30720, 7994001), (30960, 7932032), (31744, 7736130), (31984, 7678080), (31992, 7676160), (33024, 7436280), (35712, 6876560), (35982, 6824960), (39680, 6188904), (39980, 6142464), (39990, 6140928), (41280, 5949024), (42656, 5757120), (44032, 5577210), (44640, 5501248), (46080, 5329334), (47616, 5157420), (47976, 5118720), (47988, 5117440), (49536, 4957520), (53320, 4605696), (55040, 4461768), (59520, 4125936), (59970, 4094976), (59985, 4093952), (61920, 3966016), (61969, 3962880), (63488, 3868065), (63968, 3839040), (63984, 3838080), (66048, 3718140), (71424, 3438280), (71964, 3412480), (79360, 3094452), (79960, 3071232), (79980, 3070464), (82560, 2974512), (85312, 2878560), (85957, 2856960), (88064, 2788605), (89280, 2750624), (89955, 2729984), (92160, 2664667), (95232, 2578710), (95952, 2559360), (95976, 2558720), (99072, 2478760), (106640, 2302848), (110080, 2230884), (119040, 2062968), (119940, 2047488), (119970, 2046976), (123840, 1983008), (123938, 1981440), (127936, 1919520), (127968, 1919040), (132096, 1859070), (142848, 1719140), (143928, 1706240), (158720, 1547226), (159920, 1535616), (159960, 1535232), (165120, 1487256), (170624, 1439280), (171914, 1428480), (178560, 1375312), (179910, 1364992), (185907, 1320960), (190464, 1289355), (191904, 1279680), (191952, 1279360), (198144, 1239380), (213280, 1151424), (220160, 1115442), (238080, 1031484), (239880, 1023744), (239940, 1023488), (247680, 991504), (247876, 990720), (255872, 959760), (255936, 959520), (257871, 952320), (264192, 929535), (285696, 859570), (287856, 853120), (309845, 792576), (317440, 773613), (319840, 767808), (319920, 767616), (330240, 743628), (341248, 719640), (343828, 714240), (357120, 687656), (359820, 682496), (371814, 660480), (383808, 639840), (383904, 639680), (396288, 619690), (426560, 575712), (429785, 571392), (440320, 557721), (476160, 515742), (479760, 511872), (479880, 511744), (495360, 495752)]