20007959040

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 560

約数和(自身を含む): 73421479296

約数和(自身を除く): 53413520256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 151, 160, 162, 180, 192, 213, 216, 240, 243, 256, 270, 284, 288, 302, 320, 324, 355, 360, 384, 405, 426, 432, 453, 480, 486, 512, 540, 568, 576, 604, 639, 640, 648, 710, 720, 729, 755, 768, 810, 852, 864, 906, 960, 972, 1065, 1080, 1136, 1152, 1208, 1215, 1278, 1280, 1296, 1359, 1420, 1440, 1458, 1510, 1536, 1620, 1704, 1728, 1812, 1917, 1920, 1944, 2130, 2160, 2265, 2272, 2304, 2416, 2430, 2556, 2560, 2592, 2718, 2840, 2880, 2916, 3020, 3195, 3240, 3408, 3456, 3624, 3645, 3834, 3840, 3888, 4077, 4260, 4320, 4530, 4544, 4608, 4832, 4860, 5112, 5184, 5436, 5680, 5751, 5760, 5832, 6040, 6390, 6480, 6795, 6816, 6912, 7248, 7290, 7668, 7680, 7776, 8154, 8520, 8640, 9060, 9088, 9585, 9664, 9720, 10224, 10368, 10721, 10872, 11360, 11502, 11520, 11664, 12080, 12231, 12780, 12960, 13590, 13632, 13824, 14496, 14580, 15336, 15552, 16308, 17040, 17253, 17280, 18120, 18176, 19170, 19328, 19440, 20385, 20448, 20736, 21442, 21744, 22720, 23004, 23040, 23328, 24160, 24462, 25560, 25920, 27180, 27264, 28755, 28992, 29160, 30672, 31104, 32163, 32616, 34080, 34506, 34560, 36240, 36352, 36693, 38340, 38656, 38880, 40770, 40896, 41472, 42884, 43488, 45440, 46008, 46656, 48320, 48924, 51120, 51759, 51840, 53605, 54360, 54528, 57510, 57984, 58320, 61155, 61344, 62208, 64326, 65232, 68160, 69012, 69120, 72480, 73386, 76680, 77312, 77760, 81540, 81792, 85768, 86265, 86976, 90880, 92016, 93312, 96489, 96640, 97848, 102240, 103518, 103680, 107210, 108720, 109056, 110079, 115020, 115968, 116640, 122310, 122688, 124416, 128652, 130464, 136320, 138024, 144960, 146772, 153360, 155520, 160815, 163080, 163584, 171536, 172530, 173952, 181760, 183465, 184032, 186624, 192978, 193280, 195696, 204480, 207036, 207360, 214420, 217440, 220158, 230040, 231936, 233280, 244620, 245376, 257304, 258795, 260928, 272640, 276048, 289467, 289920, 293544, 306720, 311040, 321630, 326160, 327168, 343072, 345060, 347904, 366930, 368064, 373248, 385956, 386560, 391392, 408960, 414072, 428840, 434880, 440316, 460080, 466560, 482445, 489240, 490752, 514608, 517590, 521856, 545280, 550395, 552096, 578934, 579840, 587088, 613440, 622080, 643260, 652320, 686144, 690120, 695808, 733860, 736128, 771912, 782784, 817920, 828144, 857680, 868401, 869760, 880632, 920160, 933120, 964890, 978480, 981504, 1029216, 1035180, 1043712, 1100790, 1104192, 1157868, 1159680, 1174176, 1226880, 1286520, 1304640, 1372288, 1380240, 1447335, 1467720, 1472256, 1543824, 1565568, 1635840, 1656288, 1715360, 1736802, 1739520, 1761264, 1840320, 1866240, 1929780, 1956960, 2058432, 2070360, 2087424, 2201580, 2208384, 2315736, 2348352, 2453760, 2573040, 2605203, 2609280, 2744576, 2760480, 2894670, 2935440, 2944512, 3087648, 3131136, 3312576, 3430720, 3473604, 3479040, 3522528, 3680640, 3859560, 3913920, 4116864, 4140720, 4342005, 4403160, 4416768, 4631472, 4696704, 4907520, 5146080, 5210406, 5218560, 5489152, 5520960, 5789340, 5870880, 6175296, 6262272, 6625152, 6861440, 6947208, 7045056, 7361280, 7719120, 7815609, 7827840, 8233728, 8281440, 8684010, 8806320, 8833536, 9262944, 9393408, 10292160, 10420812, 10437120, 11041920, 11578680, 11741760, 12350592, 13026015, 13250304, 13722880, 13894416, 14090112, 14722560, 15438240, 15631218, 15655680, 16467456, 16562880, 17368020, 17612640, 18525888, 18786816, 20584320, 20841624, 22083840, 23157360, 23483520, 24701184, 26052030, 26500608, 27445760, 27788832, 28180224, 30876480, 31262436, 31311360, 33125760, 34736040, 35225280, 37051776, 39078045, 41168640, 41683248, 44167680, 46314720, 46967040, 49402368, 52104060, 55577664, 56360448, 61752960, 62524872, 66251520, 69472080, 70450560, 74103552, 78156090, 82337280, 83366496, 92629440, 93934080, 104208120, 111155328, 123505920, 125049744, 132503040, 138944160, 140901120, 148207104, 156312180, 166732992, 185258880, 208416240, 222310656, 247011840, 250099488, 277888320, 281802240, 312624360, 333465984, 370517760, 416832480, 444621312, 500198976, 555776640, 625248720, 666931968, 741035520, 833664960, 1000397952, 1111553280, 1250497440, 1333863936, 1667329920, 2000795904, 2223106560, 2500994880, 3334659840, 4001591808, 5001989760, 6669319680, 10003979520, 20007959040]

約数ペア:

[(1, 20007959040), (2, 10003979520), (3, 6669319680), (4, 5001989760), (5, 4001591808), (6, 3334659840), (8, 2500994880), (9, 2223106560), (10, 2000795904), (12, 1667329920), (15, 1333863936), (16, 1250497440), (18, 1111553280), (20, 1000397952), (24, 833664960), (27, 741035520), (30, 666931968), (32, 625248720), (36, 555776640), (40, 500198976), (45, 444621312), (48, 416832480), (54, 370517760), (60, 333465984), (64, 312624360), (71, 281802240), (72, 277888320), (80, 250099488), (81, 247011840), (90, 222310656), (96, 208416240), (108, 185258880), (120, 166732992), (128, 156312180), (135, 148207104), (142, 140901120), (144, 138944160), (151, 132503040), (160, 125049744), (162, 123505920), (180, 111155328), (192, 104208120), (213, 93934080), (216, 92629440), (240, 83366496), (243, 82337280), (256, 78156090), (270, 74103552), (284, 70450560), (288, 69472080), (302, 66251520), (320, 62524872), (324, 61752960), (355, 56360448), (360, 55577664), (384, 52104060), (405, 49402368), (426, 46967040), (432, 46314720), (453, 44167680), (480, 41683248), (486, 41168640), (512, 39078045), (540, 37051776), (568, 35225280), (576, 34736040), (604, 33125760), (639, 31311360), (640, 31262436), (648, 30876480), (710, 28180224), (720, 27788832), (729, 27445760), (755, 26500608), (768, 26052030), (810, 24701184), (852, 23483520), (864, 23157360), (906, 22083840), (960, 20841624), (972, 20584320), (1065, 18786816), (1080, 18525888), (1136, 17612640), (1152, 17368020), (1208, 16562880), (1215, 16467456), (1278, 15655680), (1280, 15631218), (1296, 15438240), (1359, 14722560), (1420, 14090112), (1440, 13894416), (1458, 13722880), (1510, 13250304), (1536, 13026015), (1620, 12350592), (1704, 11741760), (1728, 11578680), (1812, 11041920), (1917, 10437120), (1920, 10420812), (1944, 10292160), (2130, 9393408), (2160, 9262944), (2265, 8833536), (2272, 8806320), (2304, 8684010), (2416, 8281440), (2430, 8233728), (2556, 7827840), (2560, 7815609), (2592, 7719120), (2718, 7361280), (2840, 7045056), (2880, 6947208), (2916, 6861440), (3020, 6625152), (3195, 6262272), (3240, 6175296), (3408, 5870880), (3456, 5789340), (3624, 5520960), (3645, 5489152), (3834, 5218560), (3840, 5210406), (3888, 5146080), (4077, 4907520), (4260, 4696704), (4320, 4631472), (4530, 4416768), (4544, 4403160), (4608, 4342005), (4832, 4140720), (4860, 4116864), (5112, 3913920), (5184, 3859560), (5436, 3680640), (5680, 3522528), (5751, 3479040), (5760, 3473604), (5832, 3430720), (6040, 3312576), (6390, 3131136), (6480, 3087648), (6795, 2944512), (6816, 2935440), (6912, 2894670), (7248, 2760480), (7290, 2744576), (7668, 2609280), (7680, 2605203), (7776, 2573040), (8154, 2453760), (8520, 2348352), (8640, 2315736), (9060, 2208384), (9088, 2201580), (9585, 2087424), (9664, 2070360), (9720, 2058432), (10224, 1956960), (10368, 1929780), (10721, 1866240), (10872, 1840320), (11360, 1761264), (11502, 1739520), (11520, 1736802), (11664, 1715360), (12080, 1656288), (12231, 1635840), (12780, 1565568), (12960, 1543824), (13590, 1472256), (13632, 1467720), (13824, 1447335), (14496, 1380240), (14580, 1372288), (15336, 1304640), (15552, 1286520), (16308, 1226880), (17040, 1174176), (17253, 1159680), (17280, 1157868), (18120, 1104192), (18176, 1100790), (19170, 1043712), (19328, 1035180), (19440, 1029216), (20385, 981504), (20448, 978480), (20736, 964890), (21442, 933120), (21744, 920160), (22720, 880632), (23004, 869760), (23040, 868401), (23328, 857680), (24160, 828144), (24462, 817920), (25560, 782784), (25920, 771912), (27180, 736128), (27264, 733860), (28755, 695808), (28992, 690120), (29160, 686144), (30672, 652320), (31104, 643260), (32163, 622080), (32616, 613440), (34080, 587088), (34506, 579840), (34560, 578934), (36240, 552096), (36352, 550395), (36693, 545280), (38340, 521856), (38656, 517590), (38880, 514608), (40770, 490752), (40896, 489240), (41472, 482445), (42884, 466560), (43488, 460080), (45440, 440316), (46008, 434880), (46656, 428840), (48320, 414072), (48924, 408960), (51120, 391392), (51759, 386560), (51840, 385956), (53605, 373248), (54360, 368064), (54528, 366930), (57510, 347904), (57984, 345060), (58320, 343072), (61155, 327168), (61344, 326160), (62208, 321630), (64326, 311040), (65232, 306720), (68160, 293544), (69012, 289920), (69120, 289467), (72480, 276048), (73386, 272640), (76680, 260928), (77312, 258795), (77760, 257304), (81540, 245376), (81792, 244620), (85768, 233280), (86265, 231936), (86976, 230040), (90880, 220158), (92016, 217440), (93312, 214420), (96489, 207360), (96640, 207036), (97848, 204480), (102240, 195696), (103518, 193280), (103680, 192978), (107210, 186624), (108720, 184032), (109056, 183465), (110079, 181760), (115020, 173952), (115968, 172530), (116640, 171536), (122310, 163584), (122688, 163080), (124416, 160815), (128652, 155520), (130464, 153360), (136320, 146772), (138024, 144960)]