20823892992

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 528

約数和(自身を含む): 75607992000

約数和(自身を除く): 54784099008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 576, 588, 608, 672, 684, 756, 768, 784, 798, 809, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1536, 1568, 1596, 1618, 1728, 1764, 1792, 1824, 1862, 2016, 2052, 2128, 2304, 2352, 2394, 2427, 2432, 2646, 2688, 2736, 2793, 3024, 3072, 3136, 3192, 3236, 3456, 3528, 3584, 3591, 3648, 3724, 4032, 4104, 4256, 4608, 4704, 4788, 4854, 4864, 5292, 5376, 5472, 5586, 5663, 6048, 6272, 6384, 6472, 6912, 7056, 7168, 7182, 7281, 7296, 7448, 8064, 8208, 8379, 8512, 9216, 9408, 9576, 9708, 9728, 10584, 10752, 10944, 11172, 11326, 12096, 12544, 12768, 12944, 13824, 14112, 14364, 14562, 14592, 14896, 15371, 16128, 16416, 16758, 16989, 17024, 18816, 19152, 19416, 19456, 21168, 21504, 21843, 21888, 22344, 22652, 24192, 25088, 25137, 25536, 25888, 27648, 28224, 28728, 29124, 29184, 29792, 30742, 32256, 32832, 33516, 33978, 34048, 37632, 38304, 38832, 39641, 42336, 43686, 43776, 44688, 45304, 46113, 48384, 50176, 50274, 50967, 51072, 51776, 56448, 57456, 58248, 58368, 59584, 61484, 64512, 65664, 67032, 67956, 68096, 75264, 76608, 77664, 79282, 84672, 87372, 87552, 89376, 90608, 92226, 96768, 100548, 101934, 102144, 103552, 107597, 112896, 114912, 116496, 118923, 119168, 122968, 131328, 134064, 135912, 136192, 138339, 150528, 152901, 153216, 155328, 158564, 169344, 174744, 175104, 178752, 181216, 184452, 193536, 201096, 203868, 204288, 207104, 215194, 225792, 229824, 232992, 237846, 238336, 245936, 262656, 268128, 271824, 276678, 305802, 306432, 310656, 317128, 322791, 338688, 349488, 356769, 357504, 362432, 368904, 402192, 407736, 408576, 414208, 415017, 430388, 451584, 459648, 465984, 475692, 476672, 491872, 525312, 536256, 543648, 553356, 611604, 612864, 621312, 634256, 645582, 677376, 698976, 713538, 715008, 724864, 737808, 753179, 804384, 815472, 828416, 830034, 860776, 919296, 931968, 951384, 953344, 968373, 983744, 1070307, 1072512, 1087296, 1106712, 1223208, 1225728, 1242624, 1268512, 1291164, 1354752, 1397952, 1427076, 1430016, 1449728, 1475616, 1506358, 1608768, 1630944, 1660068, 1721552, 1838592, 1863936, 1902768, 1936746, 1967488, 2140614, 2145024, 2174592, 2213424, 2259537, 2446416, 2485248, 2537024, 2582328, 2795904, 2854152, 2860032, 2899456, 2905119, 2951232, 3012716, 3217536, 3261888, 3320136, 3443104, 3677184, 3727872, 3805536, 3873492, 3934976, 4281228, 4290048, 4349184, 4426848, 4519074, 4892832, 5074048, 5164656, 5591808, 5708304, 5798912, 5810238, 5902464, 6025432, 6435072, 6523776, 6640272, 6778611, 6886208, 7455744, 7611072, 7746984, 7869952, 8562456, 8580096, 8698368, 8853696, 9038148, 9785664, 10148096, 10329312, 11183616, 11416608, 11620476, 11804928, 12050864, 12870144, 13047552, 13280544, 13557222, 13772416, 15222144, 15493968, 15739904, 17124912, 17396736, 17707392, 18076296, 19571328, 20296192, 20335833, 20658624, 22367232, 22833216, 23240952, 23609856, 24101728, 25740288, 26095104, 26561088, 27114444, 27544832, 30444288, 30987936, 34249824, 35414784, 36152592, 39142656, 40592384, 40671666, 41317248, 45666432, 46481904, 47219712, 48203456, 52190208, 53122176, 54228888, 55089664, 60888576, 61975872, 68499648, 70829568, 72305184, 78285312, 81343332, 82634496, 91332864, 92963808, 96406912, 106244352, 108457776, 110179328, 121777152, 123951744, 136999296, 141659136, 144610368, 156570624, 162686664, 165268992, 182665728, 185927616, 192813824, 212488704, 216915552, 247903488, 273998592, 289220736, 325373328, 330537984, 365331456, 371855232, 385627648, 424977408, 433831104, 495806976, 547997184, 578441472, 650746656, 743710464, 771255296, 867662208, 991613952, 1095994368, 1156882944, 1301493312, 1487420928, 1735324416, 2313765888, 2602986624, 2974841856, 3470648832, 5205973248, 6941297664, 10411946496, 20823892992]

約数ペア:

[(1, 20823892992), (2, 10411946496), (3, 6941297664), (4, 5205973248), (6, 3470648832), (7, 2974841856), (8, 2602986624), (9, 2313765888), (12, 1735324416), (14, 1487420928), (16, 1301493312), (18, 1156882944), (19, 1095994368), (21, 991613952), (24, 867662208), (27, 771255296), (28, 743710464), (32, 650746656), (36, 578441472), (38, 547997184), (42, 495806976), (48, 433831104), (49, 424977408), (54, 385627648), (56, 371855232), (57, 365331456), (63, 330537984), (64, 325373328), (72, 289220736), (76, 273998592), (84, 247903488), (96, 216915552), (98, 212488704), (108, 192813824), (112, 185927616), (114, 182665728), (126, 165268992), (128, 162686664), (133, 156570624), (144, 144610368), (147, 141659136), (152, 136999296), (168, 123951744), (171, 121777152), (189, 110179328), (192, 108457776), (196, 106244352), (216, 96406912), (224, 92963808), (228, 91332864), (252, 82634496), (256, 81343332), (266, 78285312), (288, 72305184), (294, 70829568), (304, 68499648), (336, 61975872), (342, 60888576), (378, 55089664), (384, 54228888), (392, 53122176), (399, 52190208), (432, 48203456), (441, 47219712), (448, 46481904), (456, 45666432), (504, 41317248), (512, 40671666), (513, 40592384), (532, 39142656), (576, 36152592), (588, 35414784), (608, 34249824), (672, 30987936), (684, 30444288), (756, 27544832), (768, 27114444), (784, 26561088), (798, 26095104), (809, 25740288), (864, 24101728), (882, 23609856), (896, 23240952), (912, 22833216), (931, 22367232), (1008, 20658624), (1024, 20335833), (1026, 20296192), (1064, 19571328), (1152, 18076296), (1176, 17707392), (1197, 17396736), (1216, 17124912), (1323, 15739904), (1344, 15493968), (1368, 15222144), (1512, 13772416), (1536, 13557222), (1568, 13280544), (1596, 13047552), (1618, 12870144), (1728, 12050864), (1764, 11804928), (1792, 11620476), (1824, 11416608), (1862, 11183616), (2016, 10329312), (2052, 10148096), (2128, 9785664), (2304, 9038148), (2352, 8853696), (2394, 8698368), (2427, 8580096), (2432, 8562456), (2646, 7869952), (2688, 7746984), (2736, 7611072), (2793, 7455744), (3024, 6886208), (3072, 6778611), (3136, 6640272), (3192, 6523776), (3236, 6435072), (3456, 6025432), (3528, 5902464), (3584, 5810238), (3591, 5798912), (3648, 5708304), (3724, 5591808), (4032, 5164656), (4104, 5074048), (4256, 4892832), (4608, 4519074), (4704, 4426848), (4788, 4349184), (4854, 4290048), (4864, 4281228), (5292, 3934976), (5376, 3873492), (5472, 3805536), (5586, 3727872), (5663, 3677184), (6048, 3443104), (6272, 3320136), (6384, 3261888), (6472, 3217536), (6912, 3012716), (7056, 2951232), (7168, 2905119), (7182, 2899456), (7281, 2860032), (7296, 2854152), (7448, 2795904), (8064, 2582328), (8208, 2537024), (8379, 2485248), (8512, 2446416), (9216, 2259537), (9408, 2213424), (9576, 2174592), (9708, 2145024), (9728, 2140614), (10584, 1967488), (10752, 1936746), (10944, 1902768), (11172, 1863936), (11326, 1838592), (12096, 1721552), (12544, 1660068), (12768, 1630944), (12944, 1608768), (13824, 1506358), (14112, 1475616), (14364, 1449728), (14562, 1430016), (14592, 1427076), (14896, 1397952), (15371, 1354752), (16128, 1291164), (16416, 1268512), (16758, 1242624), (16989, 1225728), (17024, 1223208), (18816, 1106712), (19152, 1087296), (19416, 1072512), (19456, 1070307), (21168, 983744), (21504, 968373), (21843, 953344), (21888, 951384), (22344, 931968), (22652, 919296), (24192, 860776), (25088, 830034), (25137, 828416), (25536, 815472), (25888, 804384), (27648, 753179), (28224, 737808), (28728, 724864), (29124, 715008), (29184, 713538), (29792, 698976), (30742, 677376), (32256, 645582), (32832, 634256), (33516, 621312), (33978, 612864), (34048, 611604), (37632, 553356), (38304, 543648), (38832, 536256), (39641, 525312), (42336, 491872), (43686, 476672), (43776, 475692), (44688, 465984), (45304, 459648), (46113, 451584), (48384, 430388), (50176, 415017), (50274, 414208), (50967, 408576), (51072, 407736), (51776, 402192), (56448, 368904), (57456, 362432), (58248, 357504), (58368, 356769), (59584, 349488), (61484, 338688), (64512, 322791), (65664, 317128), (67032, 310656), (67956, 306432), (68096, 305802), (75264, 276678), (76608, 271824), (77664, 268128), (79282, 262656), (84672, 245936), (87372, 238336), (87552, 237846), (89376, 232992), (90608, 229824), (92226, 225792), (96768, 215194), (100548, 207104), (101934, 204288), (102144, 203868), (103552, 201096), (107597, 193536), (112896, 184452), (114912, 181216), (116496, 178752), (118923, 175104), (119168, 174744), (122968, 169344), (131328, 158564), (134064, 155328), (135912, 153216), (136192, 152901), (138339, 150528)]