20699199360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{10477}}^1$

素因数の和:10523

約数の個数: 384

約数和(自身を含む): 83362968000

約数和(自身を除く): 62663768640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7840, 8064, 8232, 8820, 9408, 10080, 10290, 10477, 10976, 11760, 12348, 13440, 13720, 14112, 15435, 15680, 16464, 17640, 18816, 20160, 20580, 20954, 21952, 23520, 24696, 27440, 28224, 30870, 31360, 31431, 32928, 35280, 40320, 41160, 41908, 43904, 47040, 49392, 52385, 54880, 56448, 61740, 62862, 65856, 70560, 73339, 82320, 83816, 94080, 94293, 98784, 104770, 109760, 123480, 125724, 131712, 141120, 146678, 157155, 164640, 167632, 188586, 197568, 209540, 219520, 220017, 246960, 251448, 282240, 293356, 314310, 329280, 335264, 366695, 377172, 395136, 419080, 440034, 471465, 493920, 502896, 513373, 586712, 628620, 658560, 660051, 670528, 733390, 754344, 838160, 880068, 942930, 987840, 1005792, 1026746, 1100085, 1173424, 1257240, 1320102, 1341056, 1466780, 1508688, 1540119, 1676320, 1760136, 1885860, 1975680, 2011584, 2053492, 2200170, 2346848, 2514480, 2566865, 2640204, 2933560, 3017376, 3080238, 3300255, 3352640, 3520272, 3593611, 3771720, 4023168, 4106984, 4400340, 4620357, 4693696, 5028960, 5133730, 5280408, 5867120, 6034752, 6160476, 6600510, 6705280, 7040544, 7187222, 7543440, 7700595, 8213968, 8800680, 9240714, 9387392, 10057920, 10267460, 10560816, 10780833, 11734240, 12069504, 12320952, 13201020, 14081088, 14374444, 15086880, 15401190, 16427936, 17601360, 17968055, 18481428, 20115840, 20534920, 21121632, 21561666, 23101785, 23468480, 24641904, 26402040, 28162176, 28748888, 30173760, 30802380, 32342499, 32855872, 35202720, 35936110, 36962856, 41069840, 42243264, 43123332, 46203570, 46936960, 49283808, 52804080, 53904165, 57497776, 60347520, 61604760, 64684998, 65711744, 70405440, 71872220, 73925712, 82139680, 84486528, 86246664, 92407140, 98567616, 105608160, 107808330, 114995552, 123209520, 129369996, 140810880, 143744440, 147851424, 161712495, 164279360, 172493328, 184814280, 197135232, 211216320, 215616660, 229991104, 246419040, 258739992, 287488880, 295702848, 323424990, 328558720, 344986656, 369628560, 422432640, 431233320, 459982208, 492838080, 517479984, 574977760, 591405696, 646849980, 689973312, 739257120, 862466640, 985676160, 1034959968, 1149955520, 1293699960, 1379946624, 1478514240, 1724933280, 2069919936, 2299911040, 2587399920, 2957028480, 3449866560, 4139839872, 5174799840, 6899733120, 10349599680, 20699199360]

約数ペア:

[(1, 20699199360), (2, 10349599680), (3, 6899733120), (4, 5174799840), (5, 4139839872), (6, 3449866560), (7, 2957028480), (8, 2587399920), (9, 2299911040), (10, 2069919936), (12, 1724933280), (14, 1478514240), (15, 1379946624), (16, 1293699960), (18, 1149955520), (20, 1034959968), (21, 985676160), (24, 862466640), (28, 739257120), (30, 689973312), (32, 646849980), (35, 591405696), (36, 574977760), (40, 517479984), (42, 492838080), (45, 459982208), (48, 431233320), (49, 422432640), (56, 369628560), (60, 344986656), (63, 328558720), (64, 323424990), (70, 295702848), (72, 287488880), (80, 258739992), (84, 246419040), (90, 229991104), (96, 215616660), (98, 211216320), (105, 197135232), (112, 184814280), (120, 172493328), (126, 164279360), (128, 161712495), (140, 147851424), (144, 143744440), (147, 140810880), (160, 129369996), (168, 123209520), (180, 114995552), (192, 107808330), (196, 105608160), (210, 98567616), (224, 92407140), (240, 86246664), (245, 84486528), (252, 82139680), (280, 73925712), (288, 71872220), (294, 70405440), (315, 65711744), (320, 64684998), (336, 61604760), (343, 60347520), (360, 57497776), (384, 53904165), (392, 52804080), (420, 49283808), (441, 46936960), (448, 46203570), (480, 43123332), (490, 42243264), (504, 41069840), (560, 36962856), (576, 35936110), (588, 35202720), (630, 32855872), (640, 32342499), (672, 30802380), (686, 30173760), (720, 28748888), (735, 28162176), (784, 26402040), (840, 24641904), (882, 23468480), (896, 23101785), (960, 21561666), (980, 21121632), (1008, 20534920), (1029, 20115840), (1120, 18481428), (1152, 17968055), (1176, 17601360), (1260, 16427936), (1344, 15401190), (1372, 15086880), (1440, 14374444), (1470, 14081088), (1568, 13201020), (1680, 12320952), (1715, 12069504), (1764, 11734240), (1920, 10780833), (1960, 10560816), (2016, 10267460), (2058, 10057920), (2205, 9387392), (2240, 9240714), (2352, 8800680), (2520, 8213968), (2688, 7700595), (2744, 7543440), (2880, 7187222), (2940, 7040544), (3087, 6705280), (3136, 6600510), (3360, 6160476), (3430, 6034752), (3528, 5867120), (3920, 5280408), (4032, 5133730), (4116, 5028960), (4410, 4693696), (4480, 4620357), (4704, 4400340), (5040, 4106984), (5145, 4023168), (5488, 3771720), (5760, 3593611), (5880, 3520272), (6174, 3352640), (6272, 3300255), (6720, 3080238), (6860, 3017376), (7056, 2933560), (7840, 2640204), (8064, 2566865), (8232, 2514480), (8820, 2346848), (9408, 2200170), (10080, 2053492), (10290, 2011584), (10477, 1975680), (10976, 1885860), (11760, 1760136), (12348, 1676320), (13440, 1540119), (13720, 1508688), (14112, 1466780), (15435, 1341056), (15680, 1320102), (16464, 1257240), (17640, 1173424), (18816, 1100085), (20160, 1026746), (20580, 1005792), (20954, 987840), (21952, 942930), (23520, 880068), (24696, 838160), (27440, 754344), (28224, 733390), (30870, 670528), (31360, 660051), (31431, 658560), (32928, 628620), (35280, 586712), (40320, 513373), (41160, 502896), (41908, 493920), (43904, 471465), (47040, 440034), (49392, 419080), (52385, 395136), (54880, 377172), (56448, 366695), (61740, 335264), (62862, 329280), (65856, 314310), (70560, 293356), (73339, 282240), (82320, 251448), (83816, 246960), (94080, 220017), (94293, 219520), (98784, 209540), (104770, 197568), (109760, 188586), (123480, 167632), (125724, 164640), (131712, 157155), (141120, 146678)]