20982748800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8908

約数の個数: 384

約数和(自身を含む): 78354360000

約数和(自身を除く): 57371611200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 128, 130, 150, 152, 156, 160, 190, 192, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 320, 325, 380, 384, 390, 400, 416, 456, 475, 480, 494, 520, 570, 600, 608, 624, 640, 650, 741, 760, 780, 800, 832, 912, 950, 960, 975, 988, 1040, 1140, 1200, 1216, 1235, 1248, 1300, 1425, 1482, 1520, 1560, 1600, 1664, 1824, 1900, 1920, 1950, 1976, 2080, 2280, 2400, 2432, 2470, 2496, 2600, 2850, 2964, 3040, 3120, 3200, 3648, 3705, 3800, 3900, 3952, 4160, 4560, 4800, 4940, 4992, 5200, 5700, 5928, 6080, 6175, 6240, 7296, 7410, 7600, 7800, 7904, 8320, 8849, 9120, 9600, 9880, 10400, 11400, 11856, 12160, 12350, 12480, 14820, 15200, 15600, 15808, 17698, 18240, 18525, 19760, 20800, 22800, 23712, 24700, 24960, 26547, 29640, 30400, 31200, 31616, 35396, 36480, 37050, 39520, 41600, 44245, 45600, 47424, 49400, 53094, 59280, 60800, 62400, 70792, 74100, 79040, 88490, 91200, 94848, 98800, 106188, 115037, 118560, 124800, 132735, 141584, 148200, 158080, 168131, 176980, 182400, 197600, 212376, 221225, 230074, 237120, 265470, 283168, 296400, 336262, 345111, 353960, 395200, 424752, 442450, 460148, 474240, 504393, 530940, 566336, 575185, 592800, 663675, 672524, 690222, 707920, 790400, 840655, 849504, 884900, 920296, 1008786, 1061880, 1132672, 1150370, 1185600, 1327350, 1345048, 1380444, 1415840, 1681310, 1699008, 1725555, 1769800, 1840592, 2017572, 2123760, 2185703, 2300740, 2371200, 2521965, 2654700, 2690096, 2760888, 2831680, 2875925, 3362620, 3398016, 3451110, 3539600, 3681184, 4035144, 4203275, 4247520, 4371406, 4601480, 5043930, 5309400, 5380192, 5521776, 5663360, 5751850, 6557109, 6725240, 6902220, 7079200, 7362368, 8070288, 8406550, 8495040, 8627775, 8742812, 9202960, 10087860, 10618800, 10760384, 10928515, 11043552, 11503700, 12609825, 13114218, 13450480, 13804440, 14158400, 14724736, 16140576, 16813100, 16990080, 17255550, 17485624, 18405920, 20175720, 21237600, 21520768, 21857030, 22087104, 23007400, 25219650, 26228436, 26900960, 27608880, 28316800, 32281152, 32785545, 33626200, 34511100, 34971248, 36811840, 40351440, 42475200, 43714060, 44174208, 46014800, 50439300, 52456872, 53801920, 54642575, 55217760, 64562304, 65571090, 67252400, 69022200, 69942496, 73623680, 80702880, 84950400, 87428120, 92029600, 100878600, 104913744, 107603840, 109285150, 110435520, 131142180, 134504800, 138044400, 139884992, 161405760, 163927725, 174856240, 184059200, 201757200, 209827488, 218570300, 220871040, 262284360, 269009600, 276088800, 279769984, 322811520, 327855450, 349712480, 368118400, 403514400, 419654976, 437140600, 524568720, 538019200, 552177600, 655710900, 699424960, 807028800, 839309952, 874281200, 1049137440, 1104355200, 1311421800, 1398849920, 1614057600, 1748562400, 2098274880, 2622843600, 3497124800, 4196549760, 5245687200, 6994249600, 10491374400, 20982748800]

約数ペア:

[(1, 20982748800), (2, 10491374400), (3, 6994249600), (4, 5245687200), (5, 4196549760), (6, 3497124800), (8, 2622843600), (10, 2098274880), (12, 1748562400), (13, 1614057600), (15, 1398849920), (16, 1311421800), (19, 1104355200), (20, 1049137440), (24, 874281200), (25, 839309952), (26, 807028800), (30, 699424960), (32, 655710900), (38, 552177600), (39, 538019200), (40, 524568720), (48, 437140600), (50, 419654976), (52, 403514400), (57, 368118400), (60, 349712480), (64, 327855450), (65, 322811520), (75, 279769984), (76, 276088800), (78, 269009600), (80, 262284360), (95, 220871040), (96, 218570300), (100, 209827488), (104, 201757200), (114, 184059200), (120, 174856240), (128, 163927725), (130, 161405760), (150, 139884992), (152, 138044400), (156, 134504800), (160, 131142180), (190, 110435520), (192, 109285150), (195, 107603840), (200, 104913744), (208, 100878600), (228, 92029600), (240, 87428120), (247, 84950400), (260, 80702880), (285, 73623680), (300, 69942496), (304, 69022200), (312, 67252400), (320, 65571090), (325, 64562304), (380, 55217760), (384, 54642575), (390, 53801920), (400, 52456872), (416, 50439300), (456, 46014800), (475, 44174208), (480, 43714060), (494, 42475200), (520, 40351440), (570, 36811840), (600, 34971248), (608, 34511100), (624, 33626200), (640, 32785545), (650, 32281152), (741, 28316800), (760, 27608880), (780, 26900960), (800, 26228436), (832, 25219650), (912, 23007400), (950, 22087104), (960, 21857030), (975, 21520768), (988, 21237600), (1040, 20175720), (1140, 18405920), (1200, 17485624), (1216, 17255550), (1235, 16990080), (1248, 16813100), (1300, 16140576), (1425, 14724736), (1482, 14158400), (1520, 13804440), (1560, 13450480), (1600, 13114218), (1664, 12609825), (1824, 11503700), (1900, 11043552), (1920, 10928515), (1950, 10760384), (1976, 10618800), (2080, 10087860), (2280, 9202960), (2400, 8742812), (2432, 8627775), (2470, 8495040), (2496, 8406550), (2600, 8070288), (2850, 7362368), (2964, 7079200), (3040, 6902220), (3120, 6725240), (3200, 6557109), (3648, 5751850), (3705, 5663360), (3800, 5521776), (3900, 5380192), (3952, 5309400), (4160, 5043930), (4560, 4601480), (4800, 4371406), (4940, 4247520), (4992, 4203275), (5200, 4035144), (5700, 3681184), (5928, 3539600), (6080, 3451110), (6175, 3398016), (6240, 3362620), (7296, 2875925), (7410, 2831680), (7600, 2760888), (7800, 2690096), (7904, 2654700), (8320, 2521965), (8849, 2371200), (9120, 2300740), (9600, 2185703), (9880, 2123760), (10400, 2017572), (11400, 1840592), (11856, 1769800), (12160, 1725555), (12350, 1699008), (12480, 1681310), (14820, 1415840), (15200, 1380444), (15600, 1345048), (15808, 1327350), (17698, 1185600), (18240, 1150370), (18525, 1132672), (19760, 1061880), (20800, 1008786), (22800, 920296), (23712, 884900), (24700, 849504), (24960, 840655), (26547, 790400), (29640, 707920), (30400, 690222), (31200, 672524), (31616, 663675), (35396, 592800), (36480, 575185), (37050, 566336), (39520, 530940), (41600, 504393), (44245, 474240), (45600, 460148), (47424, 442450), (49400, 424752), (53094, 395200), (59280, 353960), (60800, 345111), (62400, 336262), (70792, 296400), (74100, 283168), (79040, 265470), (88490, 237120), (91200, 230074), (94848, 221225), (98800, 212376), (106188, 197600), (115037, 182400), (118560, 176980), (124800, 168131), (132735, 158080), (141584, 148200)]