21119957760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:320

約数の個数: 432

約数和(自身を含む): 76560325632

約数和(自身を除く): 55440367872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 127, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 254, 256, 264, 310, 320, 330, 341, 352, 372, 381, 384, 440, 465, 480, 496, 508, 528, 620, 635, 640, 660, 682, 704, 744, 762, 768, 880, 930, 960, 992, 1016, 1023, 1056, 1240, 1270, 1280, 1320, 1364, 1397, 1408, 1488, 1524, 1705, 1760, 1860, 1905, 1920, 1984, 2032, 2046, 2112, 2480, 2540, 2640, 2728, 2794, 2816, 2976, 3048, 3410, 3520, 3720, 3810, 3840, 3937, 3968, 4064, 4092, 4191, 4224, 4960, 5080, 5115, 5280, 5456, 5588, 5952, 6096, 6820, 6985, 7040, 7440, 7620, 7874, 7936, 8128, 8184, 8382, 8448, 9920, 10160, 10230, 10560, 10912, 11176, 11811, 11904, 12192, 13640, 13970, 14080, 14880, 15240, 15748, 16129, 16256, 16368, 16764, 19685, 19840, 20320, 20460, 20955, 21120, 21824, 22352, 23622, 23808, 24384, 27280, 27940, 29760, 30480, 31496, 32258, 32512, 32736, 33528, 39370, 39680, 40640, 40920, 41910, 42240, 43307, 43648, 44704, 47244, 48387, 48768, 54560, 55880, 59055, 59520, 60960, 62992, 64516, 65472, 67056, 78740, 80645, 81280, 81840, 83820, 86614, 87296, 89408, 94488, 96774, 97536, 109120, 111760, 118110, 119040, 121920, 125984, 129032, 129921, 130944, 134112, 157480, 161290, 162560, 163680, 167640, 173228, 177419, 178816, 188976, 193548, 216535, 218240, 223520, 236220, 241935, 243840, 251968, 258064, 259842, 261888, 268224, 314960, 322580, 327360, 335280, 346456, 354838, 357632, 377952, 387096, 433070, 436480, 447040, 472440, 483870, 487680, 499999, 503936, 516128, 519684, 532257, 536448, 629920, 645160, 649605, 654720, 670560, 692912, 709676, 755904, 774192, 866140, 887095, 894080, 944880, 967740, 999998, 1007872, 1032256, 1039368, 1064514, 1072896, 1259840, 1290320, 1299210, 1309440, 1341120, 1385824, 1419352, 1499997, 1511808, 1548384, 1732280, 1774190, 1788160, 1889760, 1935480, 1999996, 2064512, 2078736, 2129028, 2499995, 2519680, 2580640, 2598420, 2661285, 2682240, 2771648, 2838704, 2999994, 3023616, 3096768, 3464560, 3548380, 3779520, 3870960, 3999992, 4129024, 4157472, 4258056, 4999990, 5039360, 5161280, 5196840, 5322570, 5364480, 5499989, 5543296, 5677408, 5999988, 6193536, 6929120, 7096760, 7499985, 7559040, 7741920, 7999984, 8314944, 8516112, 9999980, 10322560, 10393680, 10645140, 10999978, 11086592, 11354816, 11999976, 12387072, 13858240, 14193520, 14999970, 15118080, 15483840, 15999968, 16499967, 16629888, 17032224, 19999960, 20645120, 20787360, 21290280, 21999956, 22709632, 23999952, 27499945, 27716480, 28387040, 29999940, 30967680, 31999936, 32999934, 33259776, 34064448, 39999920, 41574720, 42580560, 43999912, 45419264, 47999904, 54999890, 55432960, 56774080, 59999880, 61935360, 63999872, 65999868, 68128896, 79999840, 82499835, 83149440, 85161120, 87999824, 95999808, 109999780, 113548160, 119999760, 127999744, 131999736, 136257792, 159999680, 164999670, 166298880, 170322240, 175999648, 191999616, 219999560, 227096320, 239999520, 263999472, 319999360, 329999340, 340644480, 351999296, 383999232, 439999120, 479999040, 527998944, 639998720, 659998680, 681288960, 703998592, 879998240, 959998080, 1055997888, 1319997360, 1407997184, 1759996480, 1919996160, 2111995776, 2639994720, 3519992960, 4223991552, 5279989440, 7039985920, 10559978880, 21119957760]

約数ペア:

[(1, 21119957760), (2, 10559978880), (3, 7039985920), (4, 5279989440), (5, 4223991552), (6, 3519992960), (8, 2639994720), (10, 2111995776), (11, 1919996160), (12, 1759996480), (15, 1407997184), (16, 1319997360), (20, 1055997888), (22, 959998080), (24, 879998240), (30, 703998592), (31, 681288960), (32, 659998680), (33, 639998720), (40, 527998944), (44, 479999040), (48, 439999120), (55, 383999232), (60, 351999296), (62, 340644480), (64, 329999340), (66, 319999360), (80, 263999472), (88, 239999520), (93, 227096320), (96, 219999560), (110, 191999616), (120, 175999648), (124, 170322240), (127, 166298880), (128, 164999670), (132, 159999680), (155, 136257792), (160, 131999736), (165, 127999744), (176, 119999760), (186, 113548160), (192, 109999780), (220, 95999808), (240, 87999824), (248, 85161120), (254, 83149440), (256, 82499835), (264, 79999840), (310, 68128896), (320, 65999868), (330, 63999872), (341, 61935360), (352, 59999880), (372, 56774080), (381, 55432960), (384, 54999890), (440, 47999904), (465, 45419264), (480, 43999912), (496, 42580560), (508, 41574720), (528, 39999920), (620, 34064448), (635, 33259776), (640, 32999934), (660, 31999936), (682, 30967680), (704, 29999940), (744, 28387040), (762, 27716480), (768, 27499945), (880, 23999952), (930, 22709632), (960, 21999956), (992, 21290280), (1016, 20787360), (1023, 20645120), (1056, 19999960), (1240, 17032224), (1270, 16629888), (1280, 16499967), (1320, 15999968), (1364, 15483840), (1397, 15118080), (1408, 14999970), (1488, 14193520), (1524, 13858240), (1705, 12387072), (1760, 11999976), (1860, 11354816), (1905, 11086592), (1920, 10999978), (1984, 10645140), (2032, 10393680), (2046, 10322560), (2112, 9999980), (2480, 8516112), (2540, 8314944), (2640, 7999984), (2728, 7741920), (2794, 7559040), (2816, 7499985), (2976, 7096760), (3048, 6929120), (3410, 6193536), (3520, 5999988), (3720, 5677408), (3810, 5543296), (3840, 5499989), (3937, 5364480), (3968, 5322570), (4064, 5196840), (4092, 5161280), (4191, 5039360), (4224, 4999990), (4960, 4258056), (5080, 4157472), (5115, 4129024), (5280, 3999992), (5456, 3870960), (5588, 3779520), (5952, 3548380), (6096, 3464560), (6820, 3096768), (6985, 3023616), (7040, 2999994), (7440, 2838704), (7620, 2771648), (7874, 2682240), (7936, 2661285), (8128, 2598420), (8184, 2580640), (8382, 2519680), (8448, 2499995), (9920, 2129028), (10160, 2078736), (10230, 2064512), (10560, 1999996), (10912, 1935480), (11176, 1889760), (11811, 1788160), (11904, 1774190), (12192, 1732280), (13640, 1548384), (13970, 1511808), (14080, 1499997), (14880, 1419352), (15240, 1385824), (15748, 1341120), (16129, 1309440), (16256, 1299210), (16368, 1290320), (16764, 1259840), (19685, 1072896), (19840, 1064514), (20320, 1039368), (20460, 1032256), (20955, 1007872), (21120, 999998), (21824, 967740), (22352, 944880), (23622, 894080), (23808, 887095), (24384, 866140), (27280, 774192), (27940, 755904), (29760, 709676), (30480, 692912), (31496, 670560), (32258, 654720), (32512, 649605), (32736, 645160), (33528, 629920), (39370, 536448), (39680, 532257), (40640, 519684), (40920, 516128), (41910, 503936), (42240, 499999), (43307, 487680), (43648, 483870), (44704, 472440), (47244, 447040), (48387, 436480), (48768, 433070), (54560, 387096), (55880, 377952), (59055, 357632), (59520, 354838), (60960, 346456), (62992, 335280), (64516, 327360), (65472, 322580), (67056, 314960), (78740, 268224), (80645, 261888), (81280, 259842), (81840, 258064), (83820, 251968), (86614, 243840), (87296, 241935), (89408, 236220), (94488, 223520), (96774, 218240), (97536, 216535), (109120, 193548), (111760, 188976), (118110, 178816), (119040, 177419), (121920, 173228), (125984, 167640), (129032, 163680), (129921, 162560), (130944, 161290), (134112, 157480)]