20827497600

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 960

約数和(自身を含む): 94701647040

約数和(自身を除く): 73874149440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 162, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 324, 325, 336, 350, 351, 360, 364, 378, 384, 390, 400, 405, 416, 420, 432, 448, 450, 455, 468, 480, 504, 520, 525, 540, 546, 560, 567, 576, 585, 600, 624, 630, 640, 648, 650, 672, 675, 700, 702, 720, 728, 756, 780, 800, 810, 819, 832, 840, 864, 883, 896, 900, 910, 936, 945, 960, 975, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1200, 1248, 1260, 1296, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1512, 1560, 1575, 1600, 1620, 1638, 1664, 1680, 1728, 1755, 1766, 1800, 1820, 1872, 1890, 1920, 1950, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2240, 2268, 2275, 2340, 2400, 2457, 2496, 2520, 2592, 2600, 2649, 2688, 2700, 2730, 2800, 2808, 2835, 2880, 2912, 2925, 3024, 3120, 3150, 3200, 3240, 3276, 3360, 3456, 3510, 3532, 3600, 3640, 3744, 3780, 3900, 4032, 4050, 4095, 4160, 4200, 4212, 4320, 4368, 4415, 4480, 4536, 4550, 4680, 4725, 4800, 4914, 4992, 5040, 5184, 5200, 5265, 5298, 5400, 5460, 5600, 5616, 5670, 5760, 5824, 5850, 6048, 6181, 6240, 6300, 6480, 6552, 6720, 6825, 7020, 7064, 7200, 7280, 7371, 7488, 7560, 7800, 7947, 8064, 8100, 8190, 8320, 8400, 8424, 8640, 8736, 8775, 8830, 9072, 9100, 9360, 9450, 9600, 9828, 10080, 10368, 10400, 10530, 10596, 10800, 10920, 11200, 11232, 11340, 11479, 11648, 11700, 12096, 12285, 12362, 12480, 12600, 12960, 13104, 13245, 13440, 13650, 14040, 14128, 14175, 14400, 14560, 14742, 14976, 15120, 15600, 15894, 16200, 16380, 16800, 16848, 17280, 17472, 17550, 17660, 18144, 18200, 18543, 18720, 18900, 19656, 20160, 20475, 20800, 21060, 21192, 21600, 21840, 22075, 22400, 22464, 22680, 22958, 23400, 23841, 24192, 24570, 24724, 24960, 25200, 25920, 26208, 26325, 26490, 27300, 28080, 28256, 28350, 28800, 29120, 29484, 30240, 30905, 31200, 31788, 32400, 32760, 33600, 33696, 34437, 34944, 35100, 35320, 36288, 36400, 36855, 37086, 37440, 37800, 39312, 39735, 40320, 40950, 41600, 42120, 42384, 43200, 43680, 44150, 44928, 45360, 45916, 46800, 47682, 49140, 49448, 50400, 51840, 52416, 52650, 52980, 54600, 55629, 56160, 56512, 56700, 57395, 58240, 58968, 60480, 61425, 61810, 62400, 63576, 64800, 65520, 66225, 67200, 67392, 68874, 70200, 70640, 71523, 72576, 72800, 73710, 74172, 74880, 75600, 78624, 79470, 80353, 81900, 84240, 84768, 86400, 87360, 88300, 90720, 91832, 92715, 93600, 95364, 98280, 98896, 100800, 103311, 104832, 105300, 105960, 109200, 111258, 112320, 113024, 113400, 114790, 117936, 119205, 120960, 122850, 123620, 124800, 127152, 129600, 131040, 132450, 134784, 137748, 140400, 141280, 143046, 145600, 147420, 148344, 151200, 154525, 157248, 158940, 160706, 163800, 166887, 168480, 169536, 172185, 174720, 176600, 181440, 183664, 184275, 185430, 187200, 190728, 196560, 197792, 198675, 201600, 206622, 210600, 211920, 218400, 222516, 224640, 226800, 229580, 235872, 238410, 241059, 245700, 247240, 254304, 259200, 262080, 264900, 275496, 278145, 280800, 282560, 286092, 286975, 291200, 294840, 296688, 302400, 309050, 309933, 314496, 317880, 321412, 327600, 333774, 336960, 339072, 344370, 353200, 357615, 362880, 367328, 368550, 370860, 374400, 381456, 393120, 395584, 397350, 401765, 413244, 421200, 423840, 436800, 445032, 453600, 459160, 463575, 471744, 476820, 482118, 491400, 494480, 500661, 508608, 516555, 524160, 529800, 550992, 556290, 561600, 565120, 572184, 573950, 589680, 593376, 596025, 604800, 618100, 619866, 635760, 642824, 655200, 667548, 673920, 688740, 706400, 715230, 723177, 734656, 737100, 741720, 762912, 786240, 791168, 794700, 803530, 826488, 834435, 842400, 847680, 860925, 873600, 890064, 907200, 918320, 927150, 929799, 943488, 953640, 964236, 982800, 988960, 1001322, 1017216, 1033110, 1059600, 1101984, 1112580, 1123200, 1144368, 1147900, 1179360, 1186752, 1192050, 1205295, 1236200, 1239732, 1271520, 1285648, 1310400, 1335096, 1377480, 1390725, 1412800, 1430460, 1446354, 1469312, 1474200, 1483440, 1525824, 1549665, 1572480, 1589400, 1607060, 1652976, 1668870, 1684800, 1695360, 1721850, 1780128, 1788075, 1814400, 1836640, 1854300, 1859598, 1907280, 1928472, 1965600, 1977920, 2002644, 2008825, 2066220, 2119200, 2169531, 2203968, 2225160, 2288736, 2295800, 2358720, 2373504, 2384100, 2410590, 2472400, 2479464, 2503305, 2543040, 2571296, 2582775, 2620800, 2670192, 2754960, 2781450, 2825600, 2860920, 2892708, 2948400, 2966880, 3051648, 3099330, 3178800, 3214120, 3305952, 3337740, 3369600, 3443700, 3560256, 3576150, 3615885, 3673280, 3708600, 3719196, 3814560, 3856944, 3931200, 3955840, 4005288, 4017650, 4132440, 4172175, 4238400, 4339062, 4407936, 4450320, 4577472, 4591600, 4648995, 4717440, 4768200, 4821180, 4944800, 4958928, 5006610, 5086080, 5142592, 5165550, 5340384, 5509920, 5562900, 5721840, 5785416, 5896800, 5933760, 6026475, 6198660, 6357600, 6428240, 6508593, 6611904, 6675480, 6887400, 7120512, 7152300, 7231770, 7346560, 7417200, 7438392, 7629120, 7713888, 7748325, 7862400, 8010576, 8035300, 8264880, 8344350, 8476800, 8678124, 8900640, 9154944, 9183200, 9297990, 9536400, 9642360, 9889600, 9917856, 10013220, 10285184, 10331100, 10680768, 10847655, 11019840, 11125800, 11443680, 11570832, 11793600, 11867520, 12052950, 12397320, 12516525, 12715200, 12856480, 13017186, 13223808, 13350960, 13774800, 14304600, 14463540, 14834400, 14876784, 15258240, 15427776, 15496650, 16021152, 16070600, 16529760, 16688700, 17356248, 17801280, 18079425, 18366400, 18595980, 19072800, 19284720, 19779200, 19835712, 20026440, 20662200, 21361536, 21695310, 22039680, 22251600, 22887360, 23141664, 23244975, 23587200, 24105900, 24794640, 25033050, 25430400, 25712960, 26034372, 26701920, 27549600, 28609200, 28927080, 29668800, 29753568, 30855552, 30993300, 32042304, 32141200, 32542965, 33059520, 33377400, 34712496, 35602560, 36158850, 36732800, 37191960, 38145600, 38569440, 39671424, 40052880, 41324400, 43390620, 44503200, 45774720, 46283328, 46489950, 48211800, 49589280, 50066100, 51425920, 52068744, 53403840, 54238275, 55099200, 57218400, 57854160, 59337600, 59507136, 61986600, 64084608, 64282400, 65085930, 66119040, 66754800, 69424992, 72317700, 74383920, 76291200, 77138880, 80105760, 82648800, 86781240, 89006400, 92566656, 92979900, 96423600, 99178560, 100132200, 104137488, 106807680, 108476550, 110198400, 114436800, 115708320, 119014272, 123973200, 128564800, 130171860, 133509600, 138849984, 144635400, 148767840, 154277760, 160211520, 162714825, 165297600, 173562480, 178012800, 185959800, 192847200, 198357120, 200264400, 208274976, 216953100, 228873600, 231416640, 247946400, 257129600, 260343720, 267019200, 277699968, 289270800, 297535680, 320423040, 325429650, 330595200, 347124960, 371919600, 385694400, 400528800, 416549952, 433906200, 462833280, 495892800, 520687440, 534038400, 578541600, 595071360, 650859300, 694249920, 743839200, 771388800, 801057600, 833099904, 867812400, 991785600, 1041374880, 1157083200, 1301718600, 1388499840, 1487678400, 1602115200, 1735624800, 2082749760, 2314166400, 2603437200, 2975356800, 3471249600, 4165499520, 5206874400, 6942499200, 10413748800, 20827497600]

約数ペア:

[(1, 20827497600), (2, 10413748800), (3, 6942499200), (4, 5206874400), (5, 4165499520), (6, 3471249600), (7, 2975356800), (8, 2603437200), (9, 2314166400), (10, 2082749760), (12, 1735624800), (13, 1602115200), (14, 1487678400), (15, 1388499840), (16, 1301718600), (18, 1157083200), (20, 1041374880), (21, 991785600), (24, 867812400), (25, 833099904), (26, 801057600), (27, 771388800), (28, 743839200), (30, 694249920), (32, 650859300), (35, 595071360), (36, 578541600), (39, 534038400), (40, 520687440), (42, 495892800), (45, 462833280), (48, 433906200), (50, 416549952), (52, 400528800), (54, 385694400), (56, 371919600), (60, 347124960), (63, 330595200), (64, 325429650), (65, 320423040), (70, 297535680), (72, 289270800), (75, 277699968), (78, 267019200), (80, 260343720), (81, 257129600), (84, 247946400), (90, 231416640), (91, 228873600), (96, 216953100), (100, 208274976), (104, 200264400), (105, 198357120), (108, 192847200), (112, 185959800), (117, 178012800), (120, 173562480), (126, 165297600), (128, 162714825), (130, 160211520), (135, 154277760), (140, 148767840), (144, 144635400), (150, 138849984), (156, 133509600), (160, 130171860), (162, 128564800), (168, 123973200), (175, 119014272), (180, 115708320), (182, 114436800), (189, 110198400), (192, 108476550), (195, 106807680), (200, 104137488), (208, 100132200), (210, 99178560), (216, 96423600), (224, 92979900), (225, 92566656), (234, 89006400), (240, 86781240), (252, 82648800), (260, 80105760), (270, 77138880), (273, 76291200), (280, 74383920), (288, 72317700), (300, 69424992), (312, 66754800), (315, 66119040), (320, 65085930), (324, 64282400), (325, 64084608), (336, 61986600), (350, 59507136), (351, 59337600), (360, 57854160), (364, 57218400), (378, 55099200), (384, 54238275), (390, 53403840), (400, 52068744), (405, 51425920), (416, 50066100), (420, 49589280), (432, 48211800), (448, 46489950), (450, 46283328), (455, 45774720), (468, 44503200), (480, 43390620), (504, 41324400), (520, 40052880), (525, 39671424), (540, 38569440), (546, 38145600), (560, 37191960), (567, 36732800), (576, 36158850), (585, 35602560), (600, 34712496), (624, 33377400), (630, 33059520), (640, 32542965), (648, 32141200), (650, 32042304), (672, 30993300), (675, 30855552), (700, 29753568), (702, 29668800), (720, 28927080), (728, 28609200), (756, 27549600), (780, 26701920), (800, 26034372), (810, 25712960), (819, 25430400), (832, 25033050), (840, 24794640), (864, 24105900), (883, 23587200), (896, 23244975), (900, 23141664), (910, 22887360), (936, 22251600), (945, 22039680), (960, 21695310), (975, 21361536), (1008, 20662200), (1040, 20026440), (1050, 19835712), (1053, 19779200), (1080, 19284720), (1092, 19072800), (1120, 18595980), (1134, 18366400), (1152, 18079425), (1170, 17801280), (1200, 17356248), (1248, 16688700), (1260, 16529760), (1296, 16070600), (1300, 16021152), (1344, 15496650), (1350, 15427776), (1365, 15258240), (1400, 14876784), (1404, 14834400), (1440, 14463540), (1456, 14304600), (1512, 13774800), (1560, 13350960), (1575, 13223808), (1600, 13017186), (1620, 12856480), (1638, 12715200), (1664, 12516525), (1680, 12397320), (1728, 12052950), (1755, 11867520), (1766, 11793600), (1800, 11570832), (1820, 11443680), (1872, 11125800), (1890, 11019840), (1920, 10847655), (1950, 10680768), (2016, 10331100), (2025, 10285184), (2080, 10013220), (2100, 9917856), (2106, 9889600), (2160, 9642360), (2184, 9536400), (2240, 9297990), (2268, 9183200), (2275, 9154944), (2340, 8900640), (2400, 8678124), (2457, 8476800), (2496, 8344350), (2520, 8264880), (2592, 8035300), (2600, 8010576), (2649, 7862400), (2688, 7748325), (2700, 7713888), (2730, 7629120), (2800, 7438392), (2808, 7417200), (2835, 7346560), (2880, 7231770), (2912, 7152300), (2925, 7120512), (3024, 6887400), (3120, 6675480), (3150, 6611904), (3200, 6508593), (3240, 6428240), (3276, 6357600), (3360, 6198660), (3456, 6026475), (3510, 5933760), (3532, 5896800), (3600, 5785416), (3640, 5721840), (3744, 5562900), (3780, 5509920), (3900, 5340384), (4032, 5165550), (4050, 5142592), (4095, 5086080), (4160, 5006610), (4200, 4958928), (4212, 4944800), (4320, 4821180), (4368, 4768200), (4415, 4717440), (4480, 4648995), (4536, 4591600), (4550, 4577472), (4680, 4450320), (4725, 4407936), (4800, 4339062), (4914, 4238400), (4992, 4172175), (5040, 4132440), (5184, 4017650), (5200, 4005288), (5265, 3955840), (5298, 3931200), (5400, 3856944), (5460, 3814560), (5600, 3719196), (5616, 3708600), (5670, 3673280), (5760, 3615885), (5824, 3576150), (5850, 3560256), (6048, 3443700), (6181, 3369600), (6240, 3337740), (6300, 3305952), (6480, 3214120), (6552, 3178800), (6720, 3099330), (6825, 3051648), (7020, 2966880), (7064, 2948400), (7200, 2892708), (7280, 2860920), (7371, 2825600), (7488, 2781450), (7560, 2754960), (7800, 2670192), (7947, 2620800), (8064, 2582775), (8100, 2571296), (8190, 2543040), (8320, 2503305), (8400, 2479464), (8424, 2472400), (8640, 2410590), (8736, 2384100), (8775, 2373504), (8830, 2358720), (9072, 2295800), (9100, 2288736), (9360, 2225160), (9450, 2203968), (9600, 2169531), (9828, 2119200), (10080, 2066220), (10368, 2008825), (10400, 2002644), (10530, 1977920), (10596, 1965600), (10800, 1928472), (10920, 1907280), (11200, 1859598), (11232, 1854300), (11340, 1836640), (11479, 1814400), (11648, 1788075), (11700, 1780128), (12096, 1721850), (12285, 1695360), (12362, 1684800), (12480, 1668870), (12600, 1652976), (12960, 1607060), (13104, 1589400), (13245, 1572480), (13440, 1549665), (13650, 1525824), (14040, 1483440), (14128, 1474200), (14175, 1469312), (14400, 1446354), (14560, 1430460), (14742, 1412800), (14976, 1390725), (15120, 1377480), (15600, 1335096), (15894, 1310400), (16200, 1285648), (16380, 1271520), (16800, 1239732), (16848, 1236200), (17280, 1205295), (17472, 1192050), (17550, 1186752), (17660, 1179360), (18144, 1147900), (18200, 1144368), (18543, 1123200), (18720, 1112580), (18900, 1101984), (19656, 1059600), (20160, 1033110), (20475, 1017216), (20800, 1001322), (21060, 988960), (21192, 982800), (21600, 964236), (21840, 953640), (22075, 943488), (22400, 929799), (22464, 927150), (22680, 918320), (22958, 907200), (23400, 890064), (23841, 873600), (24192, 860925), (24570, 847680), (24724, 842400), (24960, 834435), (25200, 826488), (25920, 803530), (26208, 794700), (26325, 791168), (26490, 786240), (27300, 762912), (28080, 741720), (28256, 737100), (28350, 734656), (28800, 723177), (29120, 715230), (29484, 706400), (30240, 688740), (30905, 673920), (31200, 667548), (31788, 655200), (32400, 642824), (32760, 635760), (33600, 619866), (33696, 618100), (34437, 604800), (34944, 596025), (35100, 593376), (35320, 589680), (36288, 573950), (36400, 572184), (36855, 565120), (37086, 561600), (37440, 556290), (37800, 550992), (39312, 529800), (39735, 524160), (40320, 516555), (40950, 508608), (41600, 500661), (42120, 494480), (42384, 491400), (43200, 482118), (43680, 476820), (44150, 471744), (44928, 463575), (45360, 459160), (45916, 453600), (46800, 445032), (47682, 436800), (49140, 423840), (49448, 421200), (50400, 413244), (51840, 401765), (52416, 397350), (52650, 395584), (52980, 393120), (54600, 381456), (55629, 374400), (56160, 370860), (56512, 368550), (56700, 367328), (57395, 362880), (58240, 357615), (58968, 353200), (60480, 344370), (61425, 339072), (61810, 336960), (62400, 333774), (63576, 327600), (64800, 321412), (65520, 317880), (66225, 314496), (67200, 309933), (67392, 309050), (68874, 302400), (70200, 296688), (70640, 294840), (71523, 291200), (72576, 286975), (72800, 286092), (73710, 282560), (74172, 280800), (74880, 278145), (75600, 275496), (78624, 264900), (79470, 262080), (80353, 259200), (81900, 254304), (84240, 247240), (84768, 245700), (86400, 241059), (87360, 238410), (88300, 235872), (90720, 229580), (91832, 226800), (92715, 224640), (93600, 222516), (95364, 218400), (98280, 211920), (98896, 210600), (100800, 206622), (103311, 201600), (104832, 198675), (105300, 197792), (105960, 196560), (109200, 190728), (111258, 187200), (112320, 185430), (113024, 184275), (113400, 183664), (114790, 181440), (117936, 176600), (119205, 174720), (120960, 172185), (122850, 169536), (123620, 168480), (124800, 166887), (127152, 163800), (129600, 160706), (131040, 158940), (132450, 157248), (134784, 154525), (137748, 151200), (140400, 148344), (141280, 147420), (143046, 145600)]