21270004704

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 576

約数和(自身を含む): 71778631680

約数和(自身を除く): 50508626976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 37, 39, 48, 52, 54, 62, 72, 74, 78, 93, 96, 104, 108, 111, 117, 124, 127, 144, 148, 156, 169, 186, 208, 216, 222, 234, 248, 254, 279, 288, 296, 312, 333, 338, 351, 372, 381, 403, 416, 432, 444, 468, 481, 496, 507, 508, 558, 592, 624, 666, 676, 702, 744, 762, 806, 837, 864, 888, 936, 962, 992, 999, 1014, 1016, 1116, 1143, 1147, 1184, 1209, 1248, 1332, 1352, 1404, 1443, 1488, 1521, 1524, 1612, 1651, 1674, 1776, 1872, 1924, 1998, 2028, 2032, 2232, 2286, 2294, 2418, 2664, 2704, 2808, 2886, 2976, 3042, 3048, 3224, 3302, 3348, 3429, 3441, 3552, 3627, 3744, 3848, 3937, 3996, 4056, 4064, 4329, 4464, 4563, 4572, 4588, 4699, 4836, 4953, 5239, 5328, 5408, 5616, 5772, 6084, 6096, 6253, 6448, 6604, 6696, 6858, 6882, 7254, 7696, 7874, 7992, 8112, 8658, 8928, 9126, 9144, 9176, 9398, 9672, 9906, 10323, 10478, 10656, 10881, 11232, 11544, 11811, 12168, 12192, 12506, 12896, 12987, 13208, 13392, 13716, 13764, 14097, 14508, 14859, 14911, 15392, 15717, 15748, 15984, 16224, 17316, 18252, 18288, 18352, 18759, 18796, 19344, 19812, 20646, 20956, 21463, 21762, 23088, 23622, 24336, 25012, 25974, 26416, 26784, 27432, 27528, 28194, 29016, 29718, 29822, 30969, 31434, 31496, 31968, 34632, 35433, 36504, 36576, 36704, 37518, 37592, 38688, 39624, 41292, 41912, 42291, 42926, 43524, 44577, 44733, 46176, 47151, 47244, 48672, 50024, 51181, 51948, 52832, 54864, 55056, 56277, 56388, 58032, 59436, 59644, 61087, 61938, 62868, 62992, 64389, 69264, 70866, 73008, 75036, 75184, 79248, 82584, 83824, 84582, 85852, 87048, 89154, 89466, 94302, 94488, 100048, 102362, 103896, 106299, 109728, 110112, 112554, 112776, 116064, 118872, 119288, 122174, 123876, 125736, 125984, 126873, 128778, 134199, 138528, 141453, 141732, 145669, 146016, 150072, 150368, 153543, 158496, 165168, 167648, 168831, 169164, 171704, 174096, 178308, 178932, 183261, 188604, 188976, 193167, 193843, 200096, 204724, 207792, 212598, 225108, 225552, 237744, 238576, 244348, 247752, 251472, 253746, 257556, 268398, 282906, 283464, 291338, 300144, 307086, 330336, 337662, 338328, 343408, 348192, 356616, 357864, 366522, 377208, 377952, 386334, 387686, 402597, 409448, 415584, 425196, 437007, 450216, 451104, 460629, 475488, 477152, 488696, 495504, 502944, 507492, 515112, 536796, 549783, 565812, 566928, 579501, 581529, 582676, 600288, 614172, 665353, 675324, 676656, 686816, 713232, 715728, 733044, 754416, 772668, 775372, 794131, 805194, 818896, 850392, 874014, 900432, 921258, 977392, 991008, 1014984, 1030224, 1073592, 1099566, 1131624, 1133856, 1159002, 1163058, 1165352, 1228344, 1311021, 1330706, 1350648, 1353312, 1381887, 1426464, 1431456, 1466088, 1508832, 1545336, 1550744, 1588262, 1610388, 1637792, 1649349, 1700784, 1744587, 1748028, 1800864, 1842516, 1893697, 1954784, 1996059, 2029968, 2060448, 2147184, 2199132, 2263248, 2318004, 2326116, 2330704, 2382393, 2456688, 2622042, 2661412, 2701296, 2763774, 2932176, 3090672, 3101488, 3176524, 3220776, 3298698, 3401568, 3489174, 3496056, 3685032, 3787394, 3933063, 3992118, 4059936, 4294368, 4398264, 4526496, 4636008, 4652232, 4661408, 4764786, 4913376, 5233761, 5244084, 5322824, 5402592, 5527548, 5681091, 5864352, 5988177, 6181344, 6202976, 6353048, 6441552, 6597396, 6978348, 6992112, 7147179, 7370064, 7574788, 7866126, 7984236, 8796528, 9272016, 9304464, 9529572, 10467522, 10488168, 10645648, 11055096, 11362182, 11976354, 12706096, 12883104, 13194792, 13956696, 13984224, 14294358, 14740128, 15149576, 15732252, 15968472, 17043273, 17593056, 17964531, 18544032, 18608928, 19059144, 20935044, 20976336, 21291296, 21441537, 22110192, 22724364, 23952708, 24618061, 25412192, 26389584, 27913392, 28588716, 30299152, 31464504, 31936944, 34086546, 35929062, 38118288, 41870088, 41952672, 42883074, 44220384, 45448728, 47905416, 49236122, 51129819, 52779168, 55826784, 57177432, 60598304, 62929008, 63873888, 68173092, 71858124, 73854183, 76236576, 83740176, 85766148, 90897456, 95810832, 98472244, 102259638, 114354864, 125858016, 136346184, 143716248, 147708366, 167480352, 171532296, 181794912, 191621664, 196944488, 204519276, 221562549, 228709728, 272692368, 287432496, 295416732, 343064592, 393888976, 409038552, 443125098, 545384736, 574864992, 590833464, 664687647, 686129184, 787777952, 818077104, 886250196, 1181666928, 1329375294, 1636154208, 1772500392, 2363333856, 2658750588, 3545000784, 5317501176, 7090001568, 10635002352, 21270004704]

約数ペア:

[(1, 21270004704), (2, 10635002352), (3, 7090001568), (4, 5317501176), (6, 3545000784), (8, 2658750588), (9, 2363333856), (12, 1772500392), (13, 1636154208), (16, 1329375294), (18, 1181666928), (24, 886250196), (26, 818077104), (27, 787777952), (31, 686129184), (32, 664687647), (36, 590833464), (37, 574864992), (39, 545384736), (48, 443125098), (52, 409038552), (54, 393888976), (62, 343064592), (72, 295416732), (74, 287432496), (78, 272692368), (93, 228709728), (96, 221562549), (104, 204519276), (108, 196944488), (111, 191621664), (117, 181794912), (124, 171532296), (127, 167480352), (144, 147708366), (148, 143716248), (156, 136346184), (169, 125858016), (186, 114354864), (208, 102259638), (216, 98472244), (222, 95810832), (234, 90897456), (248, 85766148), (254, 83740176), (279, 76236576), (288, 73854183), (296, 71858124), (312, 68173092), (333, 63873888), (338, 62929008), (351, 60598304), (372, 57177432), (381, 55826784), (403, 52779168), (416, 51129819), (432, 49236122), (444, 47905416), (468, 45448728), (481, 44220384), (496, 42883074), (507, 41952672), (508, 41870088), (558, 38118288), (592, 35929062), (624, 34086546), (666, 31936944), (676, 31464504), (702, 30299152), (744, 28588716), (762, 27913392), (806, 26389584), (837, 25412192), (864, 24618061), (888, 23952708), (936, 22724364), (962, 22110192), (992, 21441537), (999, 21291296), (1014, 20976336), (1016, 20935044), (1116, 19059144), (1143, 18608928), (1147, 18544032), (1184, 17964531), (1209, 17593056), (1248, 17043273), (1332, 15968472), (1352, 15732252), (1404, 15149576), (1443, 14740128), (1488, 14294358), (1521, 13984224), (1524, 13956696), (1612, 13194792), (1651, 12883104), (1674, 12706096), (1776, 11976354), (1872, 11362182), (1924, 11055096), (1998, 10645648), (2028, 10488168), (2032, 10467522), (2232, 9529572), (2286, 9304464), (2294, 9272016), (2418, 8796528), (2664, 7984236), (2704, 7866126), (2808, 7574788), (2886, 7370064), (2976, 7147179), (3042, 6992112), (3048, 6978348), (3224, 6597396), (3302, 6441552), (3348, 6353048), (3429, 6202976), (3441, 6181344), (3552, 5988177), (3627, 5864352), (3744, 5681091), (3848, 5527548), (3937, 5402592), (3996, 5322824), (4056, 5244084), (4064, 5233761), (4329, 4913376), (4464, 4764786), (4563, 4661408), (4572, 4652232), (4588, 4636008), (4699, 4526496), (4836, 4398264), (4953, 4294368), (5239, 4059936), (5328, 3992118), (5408, 3933063), (5616, 3787394), (5772, 3685032), (6084, 3496056), (6096, 3489174), (6253, 3401568), (6448, 3298698), (6604, 3220776), (6696, 3176524), (6858, 3101488), (6882, 3090672), (7254, 2932176), (7696, 2763774), (7874, 2701296), (7992, 2661412), (8112, 2622042), (8658, 2456688), (8928, 2382393), (9126, 2330704), (9144, 2326116), (9176, 2318004), (9398, 2263248), (9672, 2199132), (9906, 2147184), (10323, 2060448), (10478, 2029968), (10656, 1996059), (10881, 1954784), (11232, 1893697), (11544, 1842516), (11811, 1800864), (12168, 1748028), (12192, 1744587), (12506, 1700784), (12896, 1649349), (12987, 1637792), (13208, 1610388), (13392, 1588262), (13716, 1550744), (13764, 1545336), (14097, 1508832), (14508, 1466088), (14859, 1431456), (14911, 1426464), (15392, 1381887), (15717, 1353312), (15748, 1350648), (15984, 1330706), (16224, 1311021), (17316, 1228344), (18252, 1165352), (18288, 1163058), (18352, 1159002), (18759, 1133856), (18796, 1131624), (19344, 1099566), (19812, 1073592), (20646, 1030224), (20956, 1014984), (21463, 991008), (21762, 977392), (23088, 921258), (23622, 900432), (24336, 874014), (25012, 850392), (25974, 818896), (26416, 805194), (26784, 794131), (27432, 775372), (27528, 772668), (28194, 754416), (29016, 733044), (29718, 715728), (29822, 713232), (30969, 686816), (31434, 676656), (31496, 675324), (31968, 665353), (34632, 614172), (35433, 600288), (36504, 582676), (36576, 581529), (36704, 579501), (37518, 566928), (37592, 565812), (38688, 549783), (39624, 536796), (41292, 515112), (41912, 507492), (42291, 502944), (42926, 495504), (43524, 488696), (44577, 477152), (44733, 475488), (46176, 460629), (47151, 451104), (47244, 450216), (48672, 437007), (50024, 425196), (51181, 415584), (51948, 409448), (52832, 402597), (54864, 387686), (55056, 386334), (56277, 377952), (56388, 377208), (58032, 366522), (59436, 357864), (59644, 356616), (61087, 348192), (61938, 343408), (62868, 338328), (62992, 337662), (64389, 330336), (69264, 307086), (70866, 300144), (73008, 291338), (75036, 283464), (75184, 282906), (79248, 268398), (82584, 257556), (83824, 253746), (84582, 251472), (85852, 247752), (87048, 244348), (89154, 238576), (89466, 237744), (94302, 225552), (94488, 225108), (100048, 212598), (102362, 207792), (103896, 204724), (106299, 200096), (109728, 193843), (110112, 193167), (112554, 188976), (112776, 188604), (116064, 183261), (118872, 178932), (119288, 178308), (122174, 174096), (123876, 171704), (125736, 169164), (125984, 168831), (126873, 167648), (128778, 165168), (134199, 158496), (138528, 153543), (141453, 150368), (141732, 150072), (145669, 146016)]