20922451200

素因数分解:

$2^8\times 3^3\times 5^2\times 7^3\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 864

約数和(自身を含む): 89723424000

約数和(自身を除く): 68800972800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 256, 270, 280, 288, 294, 300, 315, 320, 336, 343, 350, 353, 360, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 560, 576, 588, 600, 630, 640, 672, 675, 686, 700, 706, 720, 735, 756, 768, 784, 800, 840, 864, 882, 896, 900, 945, 960, 980, 1008, 1029, 1050, 1059, 1080, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1323, 1344, 1350, 1372, 1400, 1412, 1440, 1470, 1512, 1568, 1575, 1600, 1680, 1715, 1728, 1764, 1765, 1792, 1800, 1890, 1920, 1960, 2016, 2058, 2100, 2118, 2160, 2205, 2240, 2304, 2352, 2400, 2450, 2471, 2520, 2646, 2688, 2700, 2744, 2800, 2824, 2880, 2940, 3024, 3087, 3136, 3150, 3177, 3200, 3360, 3430, 3456, 3528, 3530, 3600, 3675, 3780, 3840, 3920, 4032, 4116, 4200, 4236, 4320, 4410, 4480, 4704, 4725, 4800, 4900, 4942, 5040, 5145, 5292, 5295, 5376, 5400, 5488, 5600, 5648, 5760, 5880, 6048, 6174, 6272, 6300, 6354, 6400, 6615, 6720, 6860, 6912, 7056, 7060, 7200, 7350, 7413, 7560, 7840, 8064, 8232, 8400, 8472, 8575, 8640, 8820, 8825, 8960, 9261, 9408, 9450, 9531, 9600, 9800, 9884, 10080, 10290, 10584, 10590, 10800, 10976, 11025, 11200, 11296, 11520, 11760, 12096, 12348, 12355, 12544, 12600, 12708, 13230, 13440, 13720, 14112, 14120, 14400, 14700, 14826, 15120, 15435, 15680, 15885, 16128, 16464, 16800, 16944, 17150, 17280, 17297, 17640, 17650, 18522, 18816, 18900, 19062, 19200, 19600, 19768, 20160, 20580, 21168, 21180, 21600, 21952, 22050, 22239, 22400, 22592, 23520, 24192, 24696, 24710, 25200, 25416, 25725, 26460, 26475, 26880, 27440, 28224, 28240, 28800, 29400, 29652, 30240, 30870, 31360, 31770, 32928, 33075, 33600, 33888, 34300, 34560, 34594, 35280, 35300, 37044, 37065, 37632, 37800, 38124, 39200, 39536, 40320, 41160, 42336, 42360, 43200, 43904, 44100, 44478, 44800, 45184, 46305, 47040, 47655, 48384, 49392, 49420, 50400, 50832, 51450, 51891, 52920, 52950, 54880, 56448, 56480, 57600, 58800, 59304, 60480, 61740, 61775, 62720, 63540, 65856, 66150, 66717, 67200, 67776, 68600, 69188, 70560, 70600, 74088, 74130, 75600, 76248, 77175, 78400, 79072, 79425, 80640, 82320, 84672, 84720, 86400, 86485, 87808, 88200, 88956, 90368, 92610, 94080, 95310, 98784, 98840, 100800, 101664, 102900, 103782, 105840, 105900, 109760, 111195, 112896, 112960, 117600, 118608, 120960, 121079, 123480, 123550, 127080, 131712, 132300, 133434, 134400, 135552, 137200, 138376, 141120, 141200, 148176, 148260, 151200, 152496, 154350, 155673, 156800, 158144, 158850, 164640, 169344, 169440, 172800, 172970, 176400, 177912, 185220, 185325, 188160, 190620, 197568, 197680, 201600, 203328, 205800, 207564, 211680, 211800, 219520, 222390, 225920, 231525, 235200, 237216, 238275, 241920, 242158, 246960, 247100, 254160, 259455, 263424, 264600, 266868, 271104, 274400, 276752, 282240, 282400, 296352, 296520, 302400, 304992, 308700, 311346, 313600, 316288, 317700, 329280, 333585, 338688, 338880, 345940, 352800, 355824, 363237, 370440, 370650, 381240, 395136, 395360, 403200, 406656, 411600, 415128, 423360, 423600, 432425, 439040, 444780, 451840, 463050, 467019, 470400, 474432, 476550, 484316, 493920, 494200, 508320, 518910, 529200, 533736, 548800, 553504, 555975, 564480, 564800, 592704, 593040, 604800, 605395, 609984, 617400, 622692, 632576, 635400, 658560, 667170, 677760, 691880, 705600, 711648, 726474, 740880, 741300, 762480, 778365, 790272, 790720, 813312, 823200, 830256, 846720, 847200, 864850, 889560, 926100, 934038, 940800, 948864, 953100, 968632, 987840, 988400, 1016640, 1037820, 1058400, 1067472, 1089711, 1097600, 1107008, 1111950, 1129600, 1185408, 1186080, 1209600, 1210790, 1219968, 1234800, 1245384, 1270800, 1297275, 1317120, 1334340, 1355520, 1383760, 1411200, 1423296, 1452948, 1481760, 1482600, 1524960, 1556730, 1581440, 1646400, 1660512, 1667925, 1693440, 1694400, 1729700, 1779120, 1816185, 1852200, 1868076, 1897728, 1906200, 1937264, 1975680, 1976800, 2033280, 2075640, 2116800, 2134944, 2179422, 2195200, 2214016, 2223900, 2259200, 2335095, 2370816, 2372160, 2421580, 2439936, 2469600, 2490768, 2541600, 2594550, 2668680, 2767520, 2822400, 2846592, 2905896, 2963520, 2965200, 3026975, 3049920, 3113460, 3162880, 3269133, 3292800, 3321024, 3335850, 3388800, 3459400, 3558240, 3632370, 3704400, 3736152, 3812400, 3874528, 3891825, 3951360, 3953600, 4066560, 4151280, 4233600, 4269888, 4358844, 4428032, 4447800, 4670190, 4744320, 4843160, 4939200, 4981536, 5083200, 5189100, 5337360, 5448555, 5535040, 5693184, 5811792, 5927040, 5930400, 6053950, 6099840, 6226920, 6538266, 6585600, 6642048, 6671700, 6777600, 6918800, 7116480, 7264740, 7408800, 7472304, 7624800, 7749056, 7783650, 7907200, 8302560, 8467200, 8539776, 8717688, 8895600, 9080925, 9340380, 9488640, 9686320, 9878400, 9963072, 10166400, 10378200, 10674720, 10897110, 11070080, 11623584, 11675475, 11854080, 11860800, 12107900, 12199680, 12453840, 13076532, 13284096, 13343400, 13837600, 14232960, 14529480, 14817600, 14944608, 15249600, 15498112, 15567300, 15814400, 16345665, 16605120, 17079552, 17435376, 17791200, 18161850, 18680760, 19372640, 19756800, 19926144, 20332800, 20756400, 21349440, 21794220, 22140160, 23247168, 23350950, 23721600, 24215800, 24907680, 26153064, 26686800, 27242775, 27675200, 28465920, 29058960, 29635200, 29889216, 30499200, 30996224, 31134600, 32691330, 33210240, 34870752, 35582400, 36323700, 37361520, 38745280, 39852288, 41512800, 42698880, 43588440, 46494336, 46701900, 47443200, 48431600, 49815360, 52306128, 53373600, 54485550, 55350400, 58117920, 59270400, 59778432, 60998400, 62269200, 65382660, 66420480, 69741504, 71164800, 72647400, 74723040, 77490560, 81728325, 83025600, 85397760, 87176880, 92988672, 93403800, 96863200, 99630720, 104612256, 106747200, 108971100, 110700800, 116235840, 119556864, 124538400, 130765320, 139483008, 142329600, 145294800, 149446080, 154981120, 163456650, 166051200, 174353760, 186807600, 193726400, 199261440, 209224512, 213494400, 217942200, 232471680, 249076800, 261530640, 278966016, 290589600, 298892160, 326913300, 332102400, 348707520, 373615200, 387452800, 418449024, 426988800, 435884400, 464943360, 498153600, 523061280, 581179200, 597784320, 653826600, 697415040, 747230400, 774905600, 836898048, 871768800, 996307200, 1046122560, 1162358400, 1307653200, 1394830080, 1494460800, 1743537600, 2092245120, 2324716800, 2615306400, 2988921600, 3487075200, 4184490240, 5230612800, 6974150400, 10461225600, 20922451200]

約数ペア:

[(1, 20922451200), (2, 10461225600), (3, 6974150400), (4, 5230612800), (5, 4184490240), (6, 3487075200), (7, 2988921600), (8, 2615306400), (9, 2324716800), (10, 2092245120), (12, 1743537600), (14, 1494460800), (15, 1394830080), (16, 1307653200), (18, 1162358400), (20, 1046122560), (21, 996307200), (24, 871768800), (25, 836898048), (27, 774905600), (28, 747230400), (30, 697415040), (32, 653826600), (35, 597784320), (36, 581179200), (40, 523061280), (42, 498153600), (45, 464943360), (48, 435884400), (49, 426988800), (50, 418449024), (54, 387452800), (56, 373615200), (60, 348707520), (63, 332102400), (64, 326913300), (70, 298892160), (72, 290589600), (75, 278966016), (80, 261530640), (84, 249076800), (90, 232471680), (96, 217942200), (98, 213494400), (100, 209224512), (105, 199261440), (108, 193726400), (112, 186807600), (120, 174353760), (126, 166051200), (128, 163456650), (135, 154981120), (140, 149446080), (144, 145294800), (147, 142329600), (150, 139483008), (160, 130765320), (168, 124538400), (175, 119556864), (180, 116235840), (189, 110700800), (192, 108971100), (196, 106747200), (200, 104612256), (210, 99630720), (216, 96863200), (224, 93403800), (225, 92988672), (240, 87176880), (245, 85397760), (252, 83025600), (256, 81728325), (270, 77490560), (280, 74723040), (288, 72647400), (294, 71164800), (300, 69741504), (315, 66420480), (320, 65382660), (336, 62269200), (343, 60998400), (350, 59778432), (353, 59270400), (360, 58117920), (378, 55350400), (384, 54485550), (392, 53373600), (400, 52306128), (420, 49815360), (432, 48431600), (441, 47443200), (448, 46701900), (450, 46494336), (480, 43588440), (490, 42698880), (504, 41512800), (525, 39852288), (540, 38745280), (560, 37361520), (576, 36323700), (588, 35582400), (600, 34870752), (630, 33210240), (640, 32691330), (672, 31134600), (675, 30996224), (686, 30499200), (700, 29889216), (706, 29635200), (720, 29058960), (735, 28465920), (756, 27675200), (768, 27242775), (784, 26686800), (800, 26153064), (840, 24907680), (864, 24215800), (882, 23721600), (896, 23350950), (900, 23247168), (945, 22140160), (960, 21794220), (980, 21349440), (1008, 20756400), (1029, 20332800), (1050, 19926144), (1059, 19756800), (1080, 19372640), (1120, 18680760), (1152, 18161850), (1176, 17791200), (1200, 17435376), (1225, 17079552), (1260, 16605120), (1280, 16345665), (1323, 15814400), (1344, 15567300), (1350, 15498112), (1372, 15249600), (1400, 14944608), (1412, 14817600), (1440, 14529480), (1470, 14232960), (1512, 13837600), (1568, 13343400), (1575, 13284096), (1600, 13076532), (1680, 12453840), (1715, 12199680), (1728, 12107900), (1764, 11860800), (1765, 11854080), (1792, 11675475), (1800, 11623584), (1890, 11070080), (1920, 10897110), (1960, 10674720), (2016, 10378200), (2058, 10166400), (2100, 9963072), (2118, 9878400), (2160, 9686320), (2205, 9488640), (2240, 9340380), (2304, 9080925), (2352, 8895600), (2400, 8717688), (2450, 8539776), (2471, 8467200), (2520, 8302560), (2646, 7907200), (2688, 7783650), (2700, 7749056), (2744, 7624800), (2800, 7472304), (2824, 7408800), (2880, 7264740), (2940, 7116480), (3024, 6918800), (3087, 6777600), (3136, 6671700), (3150, 6642048), (3177, 6585600), (3200, 6538266), (3360, 6226920), (3430, 6099840), (3456, 6053950), (3528, 5930400), (3530, 5927040), (3600, 5811792), (3675, 5693184), (3780, 5535040), (3840, 5448555), (3920, 5337360), (4032, 5189100), (4116, 5083200), (4200, 4981536), (4236, 4939200), (4320, 4843160), (4410, 4744320), (4480, 4670190), (4704, 4447800), (4725, 4428032), (4800, 4358844), (4900, 4269888), (4942, 4233600), (5040, 4151280), (5145, 4066560), (5292, 3953600), (5295, 3951360), (5376, 3891825), (5400, 3874528), (5488, 3812400), (5600, 3736152), (5648, 3704400), (5760, 3632370), (5880, 3558240), (6048, 3459400), (6174, 3388800), (6272, 3335850), (6300, 3321024), (6354, 3292800), (6400, 3269133), (6615, 3162880), (6720, 3113460), (6860, 3049920), (6912, 3026975), (7056, 2965200), (7060, 2963520), (7200, 2905896), (7350, 2846592), (7413, 2822400), (7560, 2767520), (7840, 2668680), (8064, 2594550), (8232, 2541600), (8400, 2490768), (8472, 2469600), (8575, 2439936), (8640, 2421580), (8820, 2372160), (8825, 2370816), (8960, 2335095), (9261, 2259200), (9408, 2223900), (9450, 2214016), (9531, 2195200), (9600, 2179422), (9800, 2134944), (9884, 2116800), (10080, 2075640), (10290, 2033280), (10584, 1976800), (10590, 1975680), (10800, 1937264), (10976, 1906200), (11025, 1897728), (11200, 1868076), (11296, 1852200), (11520, 1816185), (11760, 1779120), (12096, 1729700), (12348, 1694400), (12355, 1693440), (12544, 1667925), (12600, 1660512), (12708, 1646400), (13230, 1581440), (13440, 1556730), (13720, 1524960), (14112, 1482600), (14120, 1481760), (14400, 1452948), (14700, 1423296), (14826, 1411200), (15120, 1383760), (15435, 1355520), (15680, 1334340), (15885, 1317120), (16128, 1297275), (16464, 1270800), (16800, 1245384), (16944, 1234800), (17150, 1219968), (17280, 1210790), (17297, 1209600), (17640, 1186080), (17650, 1185408), (18522, 1129600), (18816, 1111950), (18900, 1107008), (19062, 1097600), (19200, 1089711), (19600, 1067472), (19768, 1058400), (20160, 1037820), (20580, 1016640), (21168, 988400), (21180, 987840), (21600, 968632), (21952, 953100), (22050, 948864), (22239, 940800), (22400, 934038), (22592, 926100), (23520, 889560), (24192, 864850), (24696, 847200), (24710, 846720), (25200, 830256), (25416, 823200), (25725, 813312), (26460, 790720), (26475, 790272), (26880, 778365), (27440, 762480), (28224, 741300), (28240, 740880), (28800, 726474), (29400, 711648), (29652, 705600), (30240, 691880), (30870, 677760), (31360, 667170), (31770, 658560), (32928, 635400), (33075, 632576), (33600, 622692), (33888, 617400), (34300, 609984), (34560, 605395), (34594, 604800), (35280, 593040), (35300, 592704), (37044, 564800), (37065, 564480), (37632, 555975), (37800, 553504), (38124, 548800), (39200, 533736), (39536, 529200), (40320, 518910), (41160, 508320), (42336, 494200), (42360, 493920), (43200, 484316), (43904, 476550), (44100, 474432), (44478, 470400), (44800, 467019), (45184, 463050), (46305, 451840), (47040, 444780), (47655, 439040), (48384, 432425), (49392, 423600), (49420, 423360), (50400, 415128), (50832, 411600), (51450, 406656), (51891, 403200), (52920, 395360), (52950, 395136), (54880, 381240), (56448, 370650), (56480, 370440), (57600, 363237), (58800, 355824), (59304, 352800), (60480, 345940), (61740, 338880), (61775, 338688), (62720, 333585), (63540, 329280), (65856, 317700), (66150, 316288), (66717, 313600), (67200, 311346), (67776, 308700), (68600, 304992), (69188, 302400), (70560, 296520), (70600, 296352), (74088, 282400), (74130, 282240), (75600, 276752), (76248, 274400), (77175, 271104), (78400, 266868), (79072, 264600), (79425, 263424), (80640, 259455), (82320, 254160), (84672, 247100), (84720, 246960), (86400, 242158), (86485, 241920), (87808, 238275), (88200, 237216), (88956, 235200), (90368, 231525), (92610, 225920), (94080, 222390), (95310, 219520), (98784, 211800), (98840, 211680), (100800, 207564), (101664, 205800), (102900, 203328), (103782, 201600), (105840, 197680), (105900, 197568), (109760, 190620), (111195, 188160), (112896, 185325), (112960, 185220), (117600, 177912), (118608, 176400), (120960, 172970), (121079, 172800), (123480, 169440), (123550, 169344), (127080, 164640), (131712, 158850), (132300, 158144), (133434, 156800), (134400, 155673), (135552, 154350), (137200, 152496), (138376, 151200), (141120, 148260), (141200, 148176)]