20287560384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1637

約数の個数: 504

約数和(自身を含む): 75799127040

約数和(自身を除く): 55511566656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 169, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 338, 342, 364, 399, 416, 448, 456, 468, 494, 504, 507, 532, 546, 576, 608, 624, 672, 676, 684, 728, 741, 798, 819, 832, 912, 936, 988, 1008, 1014, 1064, 1092, 1183, 1197, 1216, 1248, 1344, 1352, 1368, 1456, 1482, 1521, 1567, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2028, 2128, 2184, 2223, 2366, 2394, 2496, 2704, 2736, 2912, 2964, 3042, 3134, 3192, 3211, 3276, 3458, 3549, 3648, 3744, 3952, 4032, 4056, 4256, 4368, 4446, 4701, 4732, 4788, 5187, 5408, 5472, 5824, 5928, 6084, 6268, 6384, 6422, 6552, 6916, 7098, 7488, 7904, 8112, 8512, 8736, 8892, 9402, 9464, 9576, 9633, 10374, 10647, 10816, 10944, 10969, 11856, 12168, 12536, 12768, 12844, 13104, 13832, 14103, 14196, 15561, 15808, 16224, 17472, 17784, 18804, 18928, 19152, 19266, 20371, 20748, 21294, 21938, 22477, 23712, 24336, 25072, 25536, 25688, 26208, 27664, 28206, 28392, 28899, 29773, 31122, 32448, 32907, 35568, 37608, 37856, 38304, 38532, 40742, 41496, 42588, 43876, 44954, 47424, 48672, 50144, 51376, 52416, 55328, 56412, 56784, 57798, 59546, 61113, 62244, 65814, 67431, 71136, 75216, 75712, 76608, 77064, 81484, 82992, 85176, 87752, 89319, 89908, 97344, 98721, 100288, 102752, 110656, 112824, 113568, 115596, 119092, 122226, 124488, 131628, 134862, 142272, 142597, 150432, 154128, 162968, 165984, 170352, 175504, 178638, 179816, 183339, 197442, 202293, 205504, 208411, 225648, 227136, 231192, 238184, 244452, 248976, 263256, 264823, 267957, 269724, 285194, 300864, 308256, 325936, 331968, 340704, 351008, 357276, 359632, 366678, 387049, 394884, 404586, 416822, 427791, 451296, 462384, 476368, 488904, 497952, 526512, 529646, 535914, 539448, 570388, 616512, 625233, 651872, 681408, 702016, 714552, 719264, 733356, 774098, 789768, 794469, 809172, 833644, 855582, 902592, 924768, 952736, 977808, 995904, 1053024, 1059292, 1071828, 1078896, 1140776, 1161147, 1250466, 1283373, 1303744, 1429104, 1438528, 1466712, 1548196, 1579536, 1588938, 1618344, 1667288, 1711164, 1849536, 1853761, 1875699, 1905472, 1955616, 2106048, 2118584, 2143656, 2157792, 2281552, 2322294, 2383407, 2500932, 2566746, 2709343, 2858208, 2933424, 3096392, 3159072, 3177876, 3236688, 3334576, 3422328, 3483441, 3707522, 3751398, 3911232, 4237168, 4287312, 4315584, 4563104, 4644588, 4766814, 5001864, 5031637, 5133492, 5418686, 5561283, 5716416, 5866848, 6192784, 6318144, 6355752, 6473376, 6669152, 6844656, 6966882, 7415044, 7502796, 8128029, 8474336, 8574624, 9126208, 9289176, 9533628, 10003728, 10063274, 10266984, 10837372, 11122566, 11733696, 12385568, 12711504, 12946752, 13338304, 13689312, 13933764, 14830088, 15005592, 15094911, 16256058, 16683849, 16948672, 17149248, 18578352, 19067256, 20007456, 20126548, 20533968, 21674744, 22245132, 24384087, 24771136, 25423008, 27378624, 27867528, 29660176, 30011184, 30189822, 32512116, 33367698, 35221459, 37156704, 38134512, 40014912, 40253096, 41067936, 43349488, 44490264, 45284733, 48768174, 50846016, 55735056, 59320352, 60022368, 60379644, 65024232, 66735396, 70442918, 74313408, 76269024, 80506192, 82135872, 86698976, 88980528, 90569466, 97536348, 105664377, 111470112, 118640704, 120044736, 120759288, 130048464, 133470792, 140885836, 152538048, 161012384, 173397952, 177961056, 181138932, 195072696, 211328754, 222940224, 241518576, 260096928, 266941584, 281771672, 316993131, 322024768, 355922112, 362277864, 390145392, 422657508, 483037152, 520193856, 533883168, 563543344, 633986262, 724555728, 780290784, 845315016, 966074304, 1067766336, 1127086688, 1267972524, 1449111456, 1560581568, 1690630032, 2254173376, 2535945048, 2898222912, 3381260064, 5071890096, 6762520128, 10143780192, 20287560384]

約数ペア:

[(1, 20287560384), (2, 10143780192), (3, 6762520128), (4, 5071890096), (6, 3381260064), (7, 2898222912), (8, 2535945048), (9, 2254173376), (12, 1690630032), (13, 1560581568), (14, 1449111456), (16, 1267972524), (18, 1127086688), (19, 1067766336), (21, 966074304), (24, 845315016), (26, 780290784), (28, 724555728), (32, 633986262), (36, 563543344), (38, 533883168), (39, 520193856), (42, 483037152), (48, 422657508), (52, 390145392), (56, 362277864), (57, 355922112), (63, 322024768), (64, 316993131), (72, 281771672), (76, 266941584), (78, 260096928), (84, 241518576), (91, 222940224), (96, 211328754), (104, 195072696), (112, 181138932), (114, 177961056), (117, 173397952), (126, 161012384), (133, 152538048), (144, 140885836), (152, 133470792), (156, 130048464), (168, 120759288), (169, 120044736), (171, 118640704), (182, 111470112), (192, 105664377), (208, 97536348), (224, 90569466), (228, 88980528), (234, 86698976), (247, 82135872), (252, 80506192), (266, 76269024), (273, 74313408), (288, 70442918), (304, 66735396), (312, 65024232), (336, 60379644), (338, 60022368), (342, 59320352), (364, 55735056), (399, 50846016), (416, 48768174), (448, 45284733), (456, 44490264), (468, 43349488), (494, 41067936), (504, 40253096), (507, 40014912), (532, 38134512), (546, 37156704), (576, 35221459), (608, 33367698), (624, 32512116), (672, 30189822), (676, 30011184), (684, 29660176), (728, 27867528), (741, 27378624), (798, 25423008), (819, 24771136), (832, 24384087), (912, 22245132), (936, 21674744), (988, 20533968), (1008, 20126548), (1014, 20007456), (1064, 19067256), (1092, 18578352), (1183, 17149248), (1197, 16948672), (1216, 16683849), (1248, 16256058), (1344, 15094911), (1352, 15005592), (1368, 14830088), (1456, 13933764), (1482, 13689312), (1521, 13338304), (1567, 12946752), (1596, 12711504), (1638, 12385568), (1729, 11733696), (1824, 11122566), (1872, 10837372), (1976, 10266984), (2016, 10063274), (2028, 10003728), (2128, 9533628), (2184, 9289176), (2223, 9126208), (2366, 8574624), (2394, 8474336), (2496, 8128029), (2704, 7502796), (2736, 7415044), (2912, 6966882), (2964, 6844656), (3042, 6669152), (3134, 6473376), (3192, 6355752), (3211, 6318144), (3276, 6192784), (3458, 5866848), (3549, 5716416), (3648, 5561283), (3744, 5418686), (3952, 5133492), (4032, 5031637), (4056, 5001864), (4256, 4766814), (4368, 4644588), (4446, 4563104), (4701, 4315584), (4732, 4287312), (4788, 4237168), (5187, 3911232), (5408, 3751398), (5472, 3707522), (5824, 3483441), (5928, 3422328), (6084, 3334576), (6268, 3236688), (6384, 3177876), (6422, 3159072), (6552, 3096392), (6916, 2933424), (7098, 2858208), (7488, 2709343), (7904, 2566746), (8112, 2500932), (8512, 2383407), (8736, 2322294), (8892, 2281552), (9402, 2157792), (9464, 2143656), (9576, 2118584), (9633, 2106048), (10374, 1955616), (10647, 1905472), (10816, 1875699), (10944, 1853761), (10969, 1849536), (11856, 1711164), (12168, 1667288), (12536, 1618344), (12768, 1588938), (12844, 1579536), (13104, 1548196), (13832, 1466712), (14103, 1438528), (14196, 1429104), (15561, 1303744), (15808, 1283373), (16224, 1250466), (17472, 1161147), (17784, 1140776), (18804, 1078896), (18928, 1071828), (19152, 1059292), (19266, 1053024), (20371, 995904), (20748, 977808), (21294, 952736), (21938, 924768), (22477, 902592), (23712, 855582), (24336, 833644), (25072, 809172), (25536, 794469), (25688, 789768), (26208, 774098), (27664, 733356), (28206, 719264), (28392, 714552), (28899, 702016), (29773, 681408), (31122, 651872), (32448, 625233), (32907, 616512), (35568, 570388), (37608, 539448), (37856, 535914), (38304, 529646), (38532, 526512), (40742, 497952), (41496, 488904), (42588, 476368), (43876, 462384), (44954, 451296), (47424, 427791), (48672, 416822), (50144, 404586), (51376, 394884), (52416, 387049), (55328, 366678), (56412, 359632), (56784, 357276), (57798, 351008), (59546, 340704), (61113, 331968), (62244, 325936), (65814, 308256), (67431, 300864), (71136, 285194), (75216, 269724), (75712, 267957), (76608, 264823), (77064, 263256), (81484, 248976), (82992, 244452), (85176, 238184), (87752, 231192), (89319, 227136), (89908, 225648), (97344, 208411), (98721, 205504), (100288, 202293), (102752, 197442), (110656, 183339), (112824, 179816), (113568, 178638), (115596, 175504), (119092, 170352), (122226, 165984), (124488, 162968), (131628, 154128), (134862, 150432), (142272, 142597)]