20895523200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 576

約数和(自身を含む): 78134284800

約数和(自身を除く): 57238761600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 47, 48, 50, 60, 64, 72, 75, 80, 86, 90, 94, 96, 100, 120, 128, 129, 141, 144, 150, 160, 172, 180, 188, 192, 200, 215, 225, 235, 240, 258, 282, 288, 300, 320, 344, 359, 360, 376, 384, 387, 400, 423, 430, 450, 470, 480, 516, 564, 576, 600, 640, 645, 688, 705, 718, 720, 752, 774, 800, 846, 860, 900, 940, 960, 1032, 1075, 1077, 1128, 1152, 1175, 1200, 1290, 1376, 1410, 1436, 1440, 1504, 1548, 1600, 1692, 1720, 1795, 1800, 1880, 1920, 1935, 2021, 2064, 2115, 2150, 2154, 2256, 2350, 2400, 2580, 2752, 2820, 2872, 2880, 3008, 3096, 3200, 3225, 3231, 3384, 3440, 3525, 3590, 3600, 3760, 3870, 4042, 4128, 4230, 4300, 4308, 4512, 4700, 4800, 5160, 5385, 5504, 5640, 5744, 5760, 6016, 6063, 6192, 6450, 6462, 6768, 6880, 7050, 7180, 7200, 7520, 7740, 8084, 8256, 8460, 8600, 8616, 8975, 9024, 9400, 9600, 9675, 10105, 10320, 10575, 10770, 11280, 11488, 12126, 12384, 12900, 12924, 13536, 13760, 14100, 14360, 14400, 15040, 15437, 15480, 16155, 16168, 16512, 16873, 16920, 17200, 17232, 17950, 18048, 18189, 18800, 19350, 20210, 20640, 21150, 21540, 22560, 22976, 24252, 24768, 25800, 25848, 26925, 27072, 27520, 28200, 28720, 28800, 30080, 30315, 30874, 30960, 32310, 32336, 33746, 33840, 34400, 34464, 35900, 36378, 37600, 38700, 40420, 41280, 42300, 43080, 45120, 45952, 46311, 48504, 49536, 50525, 50619, 51600, 51696, 53850, 54144, 56400, 57440, 60630, 61748, 61920, 64620, 64672, 67492, 67680, 68800, 68928, 71800, 72756, 75200, 77185, 77400, 80775, 80840, 82560, 84365, 84600, 86160, 90240, 90945, 92622, 97008, 101050, 101238, 103200, 103392, 107700, 112800, 114880, 121260, 123496, 123840, 129240, 129344, 134984, 135360, 137600, 137856, 138933, 143600, 145512, 150400, 151575, 151857, 154370, 154800, 161550, 161680, 168730, 169200, 172320, 181890, 185244, 194016, 202100, 202476, 206400, 206784, 215400, 225600, 229760, 231555, 242520, 246992, 247680, 253095, 258480, 258688, 269968, 270720, 277866, 287200, 291024, 303150, 303714, 308740, 309600, 323100, 323360, 337460, 338400, 344640, 363780, 370488, 385925, 388032, 404200, 404952, 412800, 413568, 421825, 430800, 451200, 454725, 463110, 485040, 493984, 506190, 516960, 539936, 555732, 574400, 582048, 606300, 607428, 617480, 619200, 646200, 646720, 674920, 676800, 689280, 694665, 725539, 727560, 740976, 759285, 771850, 776064, 808400, 809904, 843650, 861600, 909450, 926220, 970080, 987968, 1012380, 1033920, 1079872, 1111464, 1148800, 1157775, 1164096, 1212600, 1214856, 1234960, 1238400, 1265475, 1292400, 1293440, 1349840, 1353600, 1389330, 1451078, 1455120, 1481952, 1518570, 1543700, 1616800, 1619808, 1687300, 1723200, 1818900, 1852440, 1940160, 1975936, 2024760, 2067840, 2159744, 2176617, 2222928, 2315550, 2328192, 2425200, 2429712, 2469920, 2530950, 2584800, 2699680, 2778660, 2902156, 2910240, 2963904, 3037140, 3087400, 3233600, 3239616, 3374600, 3446400, 3473325, 3627695, 3637800, 3704880, 3796425, 3880320, 4049520, 4353234, 4445856, 4631100, 4850400, 4859424, 4939840, 5061900, 5169600, 5399360, 5557320, 5804312, 5820480, 5927808, 6074280, 6174800, 6467200, 6479232, 6529851, 6749200, 6946650, 7255390, 7275600, 7409760, 7592850, 8099040, 8706468, 8891712, 9262200, 9700800, 9718848, 9879680, 10123800, 10339200, 10798720, 10883085, 11114640, 11608624, 11640960, 12148560, 12349600, 13059702, 13498400, 13893300, 14510780, 14551200, 14819520, 15185700, 16198080, 17412936, 17783424, 18138475, 18524400, 19401600, 19437696, 20247600, 21766170, 22229280, 23217248, 24297120, 24699200, 26119404, 26996800, 27786600, 29021560, 29102400, 29639040, 30371400, 32396160, 32649255, 34825872, 36276950, 37048800, 40495200, 43532340, 44458560, 46434496, 48594240, 49398400, 52238808, 53993600, 54415425, 55573200, 58043120, 58204800, 60742800, 65298510, 69651744, 72553900, 74097600, 80990400, 87064680, 88917120, 92868992, 97188480, 104477616, 108830850, 111146400, 116086240, 121485600, 130597020, 139303488, 145107800, 148195200, 161980800, 163246275, 174129360, 208955232, 217661700, 222292800, 232172480, 242971200, 261194040, 278606976, 290215600, 326492550, 348258720, 417910464, 435323400, 444585600, 464344960, 485942400, 522388080, 580431200, 652985100, 696517440, 835820928, 870646800, 1044776160, 1160862400, 1305970200, 1393034880, 1741293600, 2089552320, 2321724800, 2611940400, 3482587200, 4179104640, 5223880800, 6965174400, 10447761600, 20895523200]

約数ペア:

[(1, 20895523200), (2, 10447761600), (3, 6965174400), (4, 5223880800), (5, 4179104640), (6, 3482587200), (8, 2611940400), (9, 2321724800), (10, 2089552320), (12, 1741293600), (15, 1393034880), (16, 1305970200), (18, 1160862400), (20, 1044776160), (24, 870646800), (25, 835820928), (30, 696517440), (32, 652985100), (36, 580431200), (40, 522388080), (43, 485942400), (45, 464344960), (47, 444585600), (48, 435323400), (50, 417910464), (60, 348258720), (64, 326492550), (72, 290215600), (75, 278606976), (80, 261194040), (86, 242971200), (90, 232172480), (94, 222292800), (96, 217661700), (100, 208955232), (120, 174129360), (128, 163246275), (129, 161980800), (141, 148195200), (144, 145107800), (150, 139303488), (160, 130597020), (172, 121485600), (180, 116086240), (188, 111146400), (192, 108830850), (200, 104477616), (215, 97188480), (225, 92868992), (235, 88917120), (240, 87064680), (258, 80990400), (282, 74097600), (288, 72553900), (300, 69651744), (320, 65298510), (344, 60742800), (359, 58204800), (360, 58043120), (376, 55573200), (384, 54415425), (387, 53993600), (400, 52238808), (423, 49398400), (430, 48594240), (450, 46434496), (470, 44458560), (480, 43532340), (516, 40495200), (564, 37048800), (576, 36276950), (600, 34825872), (640, 32649255), (645, 32396160), (688, 30371400), (705, 29639040), (718, 29102400), (720, 29021560), (752, 27786600), (774, 26996800), (800, 26119404), (846, 24699200), (860, 24297120), (900, 23217248), (940, 22229280), (960, 21766170), (1032, 20247600), (1075, 19437696), (1077, 19401600), (1128, 18524400), (1152, 18138475), (1175, 17783424), (1200, 17412936), (1290, 16198080), (1376, 15185700), (1410, 14819520), (1436, 14551200), (1440, 14510780), (1504, 13893300), (1548, 13498400), (1600, 13059702), (1692, 12349600), (1720, 12148560), (1795, 11640960), (1800, 11608624), (1880, 11114640), (1920, 10883085), (1935, 10798720), (2021, 10339200), (2064, 10123800), (2115, 9879680), (2150, 9718848), (2154, 9700800), (2256, 9262200), (2350, 8891712), (2400, 8706468), (2580, 8099040), (2752, 7592850), (2820, 7409760), (2872, 7275600), (2880, 7255390), (3008, 6946650), (3096, 6749200), (3200, 6529851), (3225, 6479232), (3231, 6467200), (3384, 6174800), (3440, 6074280), (3525, 5927808), (3590, 5820480), (3600, 5804312), (3760, 5557320), (3870, 5399360), (4042, 5169600), (4128, 5061900), (4230, 4939840), (4300, 4859424), (4308, 4850400), (4512, 4631100), (4700, 4445856), (4800, 4353234), (5160, 4049520), (5385, 3880320), (5504, 3796425), (5640, 3704880), (5744, 3637800), (5760, 3627695), (6016, 3473325), (6063, 3446400), (6192, 3374600), (6450, 3239616), (6462, 3233600), (6768, 3087400), (6880, 3037140), (7050, 2963904), (7180, 2910240), (7200, 2902156), (7520, 2778660), (7740, 2699680), (8084, 2584800), (8256, 2530950), (8460, 2469920), (8600, 2429712), (8616, 2425200), (8975, 2328192), (9024, 2315550), (9400, 2222928), (9600, 2176617), (9675, 2159744), (10105, 2067840), (10320, 2024760), (10575, 1975936), (10770, 1940160), (11280, 1852440), (11488, 1818900), (12126, 1723200), (12384, 1687300), (12900, 1619808), (12924, 1616800), (13536, 1543700), (13760, 1518570), (14100, 1481952), (14360, 1455120), (14400, 1451078), (15040, 1389330), (15437, 1353600), (15480, 1349840), (16155, 1293440), (16168, 1292400), (16512, 1265475), (16873, 1238400), (16920, 1234960), (17200, 1214856), (17232, 1212600), (17950, 1164096), (18048, 1157775), (18189, 1148800), (18800, 1111464), (19350, 1079872), (20210, 1033920), (20640, 1012380), (21150, 987968), (21540, 970080), (22560, 926220), (22976, 909450), (24252, 861600), (24768, 843650), (25800, 809904), (25848, 808400), (26925, 776064), (27072, 771850), (27520, 759285), (28200, 740976), (28720, 727560), (28800, 725539), (30080, 694665), (30315, 689280), (30874, 676800), (30960, 674920), (32310, 646720), (32336, 646200), (33746, 619200), (33840, 617480), (34400, 607428), (34464, 606300), (35900, 582048), (36378, 574400), (37600, 555732), (38700, 539936), (40420, 516960), (41280, 506190), (42300, 493984), (43080, 485040), (45120, 463110), (45952, 454725), (46311, 451200), (48504, 430800), (49536, 421825), (50525, 413568), (50619, 412800), (51600, 404952), (51696, 404200), (53850, 388032), (54144, 385925), (56400, 370488), (57440, 363780), (60630, 344640), (61748, 338400), (61920, 337460), (64620, 323360), (64672, 323100), (67492, 309600), (67680, 308740), (68800, 303714), (68928, 303150), (71800, 291024), (72756, 287200), (75200, 277866), (77185, 270720), (77400, 269968), (80775, 258688), (80840, 258480), (82560, 253095), (84365, 247680), (84600, 246992), (86160, 242520), (90240, 231555), (90945, 229760), (92622, 225600), (97008, 215400), (101050, 206784), (101238, 206400), (103200, 202476), (103392, 202100), (107700, 194016), (112800, 185244), (114880, 181890), (121260, 172320), (123496, 169200), (123840, 168730), (129240, 161680), (129344, 161550), (134984, 154800), (135360, 154370), (137600, 151857), (137856, 151575), (138933, 150400), (143600, 145512)]