21032069760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14840

約数の個数: 384

約数和(自身を含む): 82335052800

約数和(自身を除く): 61302983040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2340, 2432, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 4992, 5472, 5760, 5928, 6080, 6240, 6840, 7296, 7410, 7488, 7904, 8320, 8892, 9120, 9360, 9880, 10944, 11115, 11856, 12160, 12480, 13680, 14783, 14820, 14976, 15808, 17784, 18240, 18720, 19760, 21888, 22230, 23712, 24960, 27360, 29566, 29640, 31616, 35568, 36480, 37440, 39520, 44349, 44460, 47424, 54720, 59132, 59280, 71136, 73915, 74880, 79040, 88698, 88920, 94848, 109440, 118264, 118560, 133047, 142272, 147830, 158080, 177396, 177840, 192179, 221745, 236528, 237120, 266094, 280877, 284544, 295660, 354792, 355680, 384358, 443490, 473056, 474240, 532188, 561754, 576537, 591320, 665235, 709584, 711360, 768716, 842631, 886980, 946112, 960895, 1064376, 1123508, 1153074, 1182640, 1330470, 1404385, 1419168, 1422720, 1537432, 1685262, 1729611, 1773960, 1892224, 1921790, 2128752, 2247016, 2306148, 2365280, 2527893, 2660940, 2808770, 2838336, 2882685, 3074864, 3370524, 3459222, 3547920, 3651401, 3843580, 4213155, 4257504, 4494032, 4612296, 4730560, 5055786, 5321880, 5617540, 5676672, 5765370, 6149728, 6741048, 6918444, 7095840, 7302802, 7687160, 8426310, 8515008, 8648055, 8988064, 9224592, 9461120, 10111572, 10643760, 10954203, 11235080, 11530740, 12299456, 12639465, 13482096, 13836888, 14191680, 14605604, 15374320, 16852620, 17030016, 17296110, 17976128, 18257005, 18449184, 20223144, 21287520, 21908406, 22470160, 23061480, 24598912, 25278930, 26964192, 27673776, 28383360, 29211208, 30748640, 32862609, 33705240, 34592220, 35952256, 36514010, 36898368, 40446288, 42575040, 43816812, 44940320, 46122960, 50557860, 53928384, 54771015, 55347552, 58422416, 61497280, 65725218, 67410480, 69184440, 73028020, 73796736, 80892576, 85150080, 87633624, 89880640, 92245920, 101115720, 107856768, 109542030, 110695104, 116844832, 122994560, 131450436, 134820960, 138368880, 146056040, 161785152, 164313045, 175267248, 179761280, 184491840, 202231440, 219084060, 221390208, 233689664, 262900872, 269641920, 276737760, 292112080, 323570304, 328626090, 350534496, 368983680, 404462880, 438168120, 467379328, 525801744, 539283840, 553475520, 584224160, 657252180, 701068992, 808925760, 876336240, 1051603488, 1106951040, 1168448320, 1314504360, 1402137984, 1617851520, 1752672480, 2103206976, 2336896640, 2629008720, 3505344960, 4206413952, 5258017440, 7010689920, 10516034880, 21032069760]

約数ペア:

[(1, 21032069760), (2, 10516034880), (3, 7010689920), (4, 5258017440), (5, 4206413952), (6, 3505344960), (8, 2629008720), (9, 2336896640), (10, 2103206976), (12, 1752672480), (13, 1617851520), (15, 1402137984), (16, 1314504360), (18, 1168448320), (19, 1106951040), (20, 1051603488), (24, 876336240), (26, 808925760), (30, 701068992), (32, 657252180), (36, 584224160), (38, 553475520), (39, 539283840), (40, 525801744), (45, 467379328), (48, 438168120), (52, 404462880), (57, 368983680), (60, 350534496), (64, 328626090), (65, 323570304), (72, 292112080), (76, 276737760), (78, 269641920), (80, 262900872), (90, 233689664), (95, 221390208), (96, 219084060), (104, 202231440), (114, 184491840), (117, 179761280), (120, 175267248), (128, 164313045), (130, 161785152), (144, 146056040), (152, 138368880), (156, 134820960), (160, 131450436), (171, 122994560), (180, 116844832), (190, 110695104), (192, 109542030), (195, 107856768), (208, 101115720), (228, 92245920), (234, 89880640), (240, 87633624), (247, 85150080), (260, 80892576), (285, 73796736), (288, 73028020), (304, 69184440), (312, 67410480), (320, 65725218), (342, 61497280), (360, 58422416), (380, 55347552), (384, 54771015), (390, 53928384), (416, 50557860), (456, 46122960), (468, 44940320), (480, 43816812), (494, 42575040), (520, 40446288), (570, 36898368), (576, 36514010), (585, 35952256), (608, 34592220), (624, 33705240), (640, 32862609), (684, 30748640), (720, 29211208), (741, 28383360), (760, 27673776), (780, 26964192), (832, 25278930), (855, 24598912), (912, 23061480), (936, 22470160), (960, 21908406), (988, 21287520), (1040, 20223144), (1140, 18449184), (1152, 18257005), (1170, 17976128), (1216, 17296110), (1235, 17030016), (1248, 16852620), (1368, 15374320), (1440, 14605604), (1482, 14191680), (1520, 13836888), (1560, 13482096), (1664, 12639465), (1710, 12299456), (1824, 11530740), (1872, 11235080), (1920, 10954203), (1976, 10643760), (2080, 10111572), (2223, 9461120), (2280, 9224592), (2340, 8988064), (2432, 8648055), (2470, 8515008), (2496, 8426310), (2736, 7687160), (2880, 7302802), (2964, 7095840), (3040, 6918444), (3120, 6741048), (3420, 6149728), (3648, 5765370), (3705, 5676672), (3744, 5617540), (3952, 5321880), (4160, 5055786), (4446, 4730560), (4560, 4612296), (4680, 4494032), (4940, 4257504), (4992, 4213155), (5472, 3843580), (5760, 3651401), (5928, 3547920), (6080, 3459222), (6240, 3370524), (6840, 3074864), (7296, 2882685), (7410, 2838336), (7488, 2808770), (7904, 2660940), (8320, 2527893), (8892, 2365280), (9120, 2306148), (9360, 2247016), (9880, 2128752), (10944, 1921790), (11115, 1892224), (11856, 1773960), (12160, 1729611), (12480, 1685262), (13680, 1537432), (14783, 1422720), (14820, 1419168), (14976, 1404385), (15808, 1330470), (17784, 1182640), (18240, 1153074), (18720, 1123508), (19760, 1064376), (21888, 960895), (22230, 946112), (23712, 886980), (24960, 842631), (27360, 768716), (29566, 711360), (29640, 709584), (31616, 665235), (35568, 591320), (36480, 576537), (37440, 561754), (39520, 532188), (44349, 474240), (44460, 473056), (47424, 443490), (54720, 384358), (59132, 355680), (59280, 354792), (71136, 295660), (73915, 284544), (74880, 280877), (79040, 266094), (88698, 237120), (88920, 236528), (94848, 221745), (109440, 192179), (118264, 177840), (118560, 177396), (133047, 158080), (142272, 147830)]