20185554240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 448

約数和(自身を含む): 73719659520

約数和(自身を除く): 53534105280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 233, 240, 270, 271, 288, 296, 320, 333, 360, 370, 432, 444, 466, 480, 540, 542, 555, 576, 592, 666, 699, 720, 740, 813, 864, 888, 932, 960, 999, 1080, 1084, 1110, 1165, 1184, 1332, 1355, 1398, 1440, 1480, 1626, 1665, 1728, 1776, 1864, 1998, 2097, 2160, 2168, 2220, 2330, 2368, 2439, 2664, 2710, 2796, 2880, 2960, 3252, 3330, 3495, 3552, 3728, 3996, 4065, 4194, 4320, 4336, 4440, 4660, 4878, 4995, 5328, 5420, 5592, 5920, 6291, 6504, 6660, 6990, 7104, 7317, 7456, 7992, 8130, 8388, 8621, 8640, 8672, 8880, 9320, 9756, 9990, 10027, 10485, 10656, 10840, 11184, 11840, 12195, 12582, 13008, 13320, 13980, 14634, 14912, 15984, 16260, 16776, 17242, 17344, 17760, 18640, 19512, 19980, 20054, 20970, 21312, 21680, 22368, 24390, 25164, 25863, 26016, 26640, 27960, 29268, 30081, 31455, 31968, 32520, 33552, 34484, 35520, 36585, 37280, 39024, 39960, 40108, 41940, 43105, 43360, 44736, 48780, 50135, 50328, 51726, 52032, 53280, 55920, 58536, 60162, 62910, 63143, 63936, 65040, 67104, 68968, 73170, 74560, 77589, 78048, 79920, 80216, 83880, 86210, 86720, 90243, 97560, 100270, 100656, 103452, 106560, 111840, 117072, 120324, 125820, 126286, 129315, 130080, 134208, 137936, 146340, 150405, 155178, 156096, 159840, 160432, 167760, 172420, 180486, 189429, 195120, 200540, 201312, 206904, 223680, 232767, 234144, 240648, 251640, 252572, 258630, 260160, 270729, 275872, 292680, 300810, 310356, 315715, 319680, 320864, 335520, 344840, 360972, 378858, 387945, 390240, 401080, 402624, 413808, 451215, 465534, 468288, 481296, 503280, 505144, 517260, 541458, 551744, 568287, 585360, 601620, 620712, 631430, 641728, 671040, 689680, 721944, 757716, 775890, 780480, 802160, 827616, 902430, 931068, 947145, 962592, 1006560, 1010288, 1034520, 1082916, 1136574, 1163835, 1170720, 1203240, 1241424, 1262860, 1353645, 1379360, 1443888, 1515432, 1551780, 1604320, 1655232, 1704861, 1804860, 1862136, 1894290, 1925184, 2013120, 2020576, 2069040, 2165832, 2273148, 2327670, 2336291, 2341440, 2406480, 2482848, 2525720, 2707290, 2758720, 2841435, 2887776, 3030864, 3103560, 3208640, 3409722, 3609720, 3724272, 3788580, 4041152, 4138080, 4331664, 4546296, 4655340, 4672582, 4812960, 4965696, 5051440, 5414580, 5682870, 5775552, 6061728, 6207120, 6819444, 7008873, 7219440, 7448544, 7577160, 8276160, 8524305, 8663328, 9092592, 9310680, 9345164, 9625920, 10102880, 10829160, 11365740, 11681455, 12123456, 12414240, 13638888, 14017746, 14438880, 14897088, 15154320, 17048610, 17326656, 18185184, 18621360, 18690328, 20205760, 21026619, 21658320, 22731480, 23362910, 24828480, 27277776, 28035492, 28877760, 30308640, 34097220, 35044365, 36370368, 37242720, 37380656, 42053238, 43316640, 45462960, 46725820, 54555552, 56070984, 60617280, 63079857, 68194440, 70088730, 74485440, 74761312, 84106476, 86633280, 90925920, 93451640, 105133095, 109111104, 112141968, 126159714, 136388880, 140177460, 149522624, 168212952, 181851840, 186903280, 210266190, 224283936, 252319428, 272777760, 280354920, 315399285, 336425904, 373806560, 420532380, 448567872, 504638856, 545555520, 560709840, 630798570, 672851808, 747613120, 841064760, 1009277712, 1121419680, 1261597140, 1345703616, 1682129520, 2018555424, 2242839360, 2523194280, 3364259040, 4037110848, 5046388560, 6728518080, 10092777120, 20185554240]

約数ペア:

[(1, 20185554240), (2, 10092777120), (3, 6728518080), (4, 5046388560), (5, 4037110848), (6, 3364259040), (8, 2523194280), (9, 2242839360), (10, 2018555424), (12, 1682129520), (15, 1345703616), (16, 1261597140), (18, 1121419680), (20, 1009277712), (24, 841064760), (27, 747613120), (30, 672851808), (32, 630798570), (36, 560709840), (37, 545555520), (40, 504638856), (45, 448567872), (48, 420532380), (54, 373806560), (60, 336425904), (64, 315399285), (72, 280354920), (74, 272777760), (80, 252319428), (90, 224283936), (96, 210266190), (108, 186903280), (111, 181851840), (120, 168212952), (135, 149522624), (144, 140177460), (148, 136388880), (160, 126159714), (180, 112141968), (185, 109111104), (192, 105133095), (216, 93451640), (222, 90925920), (233, 86633280), (240, 84106476), (270, 74761312), (271, 74485440), (288, 70088730), (296, 68194440), (320, 63079857), (333, 60617280), (360, 56070984), (370, 54555552), (432, 46725820), (444, 45462960), (466, 43316640), (480, 42053238), (540, 37380656), (542, 37242720), (555, 36370368), (576, 35044365), (592, 34097220), (666, 30308640), (699, 28877760), (720, 28035492), (740, 27277776), (813, 24828480), (864, 23362910), (888, 22731480), (932, 21658320), (960, 21026619), (999, 20205760), (1080, 18690328), (1084, 18621360), (1110, 18185184), (1165, 17326656), (1184, 17048610), (1332, 15154320), (1355, 14897088), (1398, 14438880), (1440, 14017746), (1480, 13638888), (1626, 12414240), (1665, 12123456), (1728, 11681455), (1776, 11365740), (1864, 10829160), (1998, 10102880), (2097, 9625920), (2160, 9345164), (2168, 9310680), (2220, 9092592), (2330, 8663328), (2368, 8524305), (2439, 8276160), (2664, 7577160), (2710, 7448544), (2796, 7219440), (2880, 7008873), (2960, 6819444), (3252, 6207120), (3330, 6061728), (3495, 5775552), (3552, 5682870), (3728, 5414580), (3996, 5051440), (4065, 4965696), (4194, 4812960), (4320, 4672582), (4336, 4655340), (4440, 4546296), (4660, 4331664), (4878, 4138080), (4995, 4041152), (5328, 3788580), (5420, 3724272), (5592, 3609720), (5920, 3409722), (6291, 3208640), (6504, 3103560), (6660, 3030864), (6990, 2887776), (7104, 2841435), (7317, 2758720), (7456, 2707290), (7992, 2525720), (8130, 2482848), (8388, 2406480), (8621, 2341440), (8640, 2336291), (8672, 2327670), (8880, 2273148), (9320, 2165832), (9756, 2069040), (9990, 2020576), (10027, 2013120), (10485, 1925184), (10656, 1894290), (10840, 1862136), (11184, 1804860), (11840, 1704861), (12195, 1655232), (12582, 1604320), (13008, 1551780), (13320, 1515432), (13980, 1443888), (14634, 1379360), (14912, 1353645), (15984, 1262860), (16260, 1241424), (16776, 1203240), (17242, 1170720), (17344, 1163835), (17760, 1136574), (18640, 1082916), (19512, 1034520), (19980, 1010288), (20054, 1006560), (20970, 962592), (21312, 947145), (21680, 931068), (22368, 902430), (24390, 827616), (25164, 802160), (25863, 780480), (26016, 775890), (26640, 757716), (27960, 721944), (29268, 689680), (30081, 671040), (31455, 641728), (31968, 631430), (32520, 620712), (33552, 601620), (34484, 585360), (35520, 568287), (36585, 551744), (37280, 541458), (39024, 517260), (39960, 505144), (40108, 503280), (41940, 481296), (43105, 468288), (43360, 465534), (44736, 451215), (48780, 413808), (50135, 402624), (50328, 401080), (51726, 390240), (52032, 387945), (53280, 378858), (55920, 360972), (58536, 344840), (60162, 335520), (62910, 320864), (63143, 319680), (63936, 315715), (65040, 310356), (67104, 300810), (68968, 292680), (73170, 275872), (74560, 270729), (77589, 260160), (78048, 258630), (79920, 252572), (80216, 251640), (83880, 240648), (86210, 234144), (86720, 232767), (90243, 223680), (97560, 206904), (100270, 201312), (100656, 200540), (103452, 195120), (106560, 189429), (111840, 180486), (117072, 172420), (120324, 167760), (125820, 160432), (126286, 159840), (129315, 156096), (130080, 155178), (134208, 150405), (137936, 146340)]