21285037440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 640

約数和(自身を含む): 79336350720

約数和(自身を除く): 58051313280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 61, 64, 72, 80, 81, 90, 96, 106, 108, 120, 122, 127, 128, 135, 144, 159, 160, 162, 180, 183, 192, 212, 216, 240, 244, 254, 265, 270, 288, 305, 318, 320, 324, 360, 366, 381, 384, 405, 424, 432, 477, 480, 488, 508, 530, 540, 549, 576, 610, 635, 636, 640, 648, 720, 732, 762, 795, 810, 848, 864, 915, 954, 960, 976, 1016, 1060, 1080, 1098, 1143, 1152, 1220, 1270, 1272, 1296, 1431, 1440, 1464, 1524, 1590, 1620, 1647, 1696, 1728, 1830, 1905, 1908, 1920, 1952, 2032, 2120, 2160, 2196, 2286, 2385, 2440, 2540, 2544, 2592, 2745, 2862, 2880, 2928, 3048, 3180, 3233, 3240, 3294, 3392, 3429, 3456, 3660, 3810, 3816, 3904, 4064, 4240, 4293, 4320, 4392, 4572, 4770, 4880, 4941, 5080, 5088, 5184, 5490, 5715, 5724, 5760, 5856, 6096, 6360, 6466, 6480, 6588, 6731, 6784, 6858, 7155, 7320, 7620, 7632, 7747, 7808, 8128, 8235, 8480, 8586, 8640, 8784, 9144, 9540, 9699, 9760, 9882, 10160, 10176, 10287, 10368, 10980, 11430, 11448, 11712, 12192, 12720, 12932, 12960, 13176, 13462, 13716, 14310, 14640, 15240, 15264, 15494, 16165, 16256, 16470, 16960, 17145, 17172, 17280, 17568, 18288, 19080, 19398, 19520, 19764, 20193, 20320, 20352, 20574, 21465, 21960, 22860, 22896, 23241, 23424, 24384, 24705, 25440, 25864, 25920, 26352, 26924, 27432, 28620, 29097, 29280, 30480, 30528, 30988, 32330, 32940, 33655, 33920, 34290, 34344, 35136, 36576, 38160, 38735, 38796, 39040, 39528, 40386, 40640, 41148, 42930, 43920, 45720, 45792, 46482, 48495, 48768, 49410, 50880, 51435, 51728, 51840, 52704, 53848, 54864, 57240, 58194, 58560, 60579, 60960, 61056, 61976, 64660, 65880, 67310, 68580, 68688, 69723, 70272, 73152, 76320, 77470, 77592, 79056, 80772, 81280, 82296, 85860, 87291, 87840, 91440, 91584, 92964, 96990, 98820, 100965, 101760, 102870, 103456, 105408, 107696, 109728, 114480, 116205, 116388, 117120, 121158, 121920, 123952, 129320, 131760, 134620, 137160, 137376, 139446, 145485, 146304, 152640, 154940, 155184, 158112, 161544, 164592, 171720, 174582, 175680, 181737, 182880, 183168, 185928, 193980, 197640, 201930, 205740, 206912, 209169, 210816, 215392, 219456, 228960, 232410, 232776, 242316, 243840, 247904, 258640, 261873, 263520, 269240, 274320, 274752, 278892, 290970, 302895, 305280, 309880, 310368, 316224, 323088, 329184, 343440, 348615, 349164, 351360, 363474, 365760, 371856, 387960, 395280, 403860, 410591, 411480, 413824, 418338, 430784, 436455, 438912, 457920, 464820, 465552, 484632, 495808, 517280, 523746, 527040, 538480, 545211, 548640, 549504, 557784, 581940, 605790, 619760, 620736, 627507, 632448, 646176, 658368, 686880, 697230, 698328, 726948, 731520, 743712, 775920, 790560, 807720, 821182, 822960, 836676, 861568, 872910, 908685, 915840, 929640, 931104, 969264, 991616, 1034560, 1045845, 1047492, 1054080, 1076960, 1090422, 1097280, 1115568, 1163880, 1211580, 1231773, 1239520, 1241472, 1255014, 1292352, 1309365, 1316736, 1373760, 1394460, 1396656, 1453896, 1487424, 1551840, 1581120, 1615440, 1642364, 1645920, 1673352, 1745820, 1817370, 1859280, 1862208, 1938528, 2052955, 2069120, 2091690, 2094984, 2153920, 2180844, 2194560, 2231136, 2327760, 2423160, 2463546, 2479040, 2510028, 2584704, 2618730, 2726055, 2747520, 2788920, 2793312, 2907792, 2974848, 3103680, 3137535, 3162240, 3230880, 3284728, 3291840, 3346704, 3491640, 3634740, 3695319, 3718560, 3724416, 3877056, 4105910, 4183380, 4189968, 4307840, 4361688, 4462272, 4655520, 4846320, 4927092, 4958080, 5020056, 5237460, 5452110, 5577840, 5586624, 5815584, 6158865, 6207360, 6275070, 6461760, 6569456, 6583680, 6693408, 6983280, 7269480, 7390638, 7437120, 7754112, 8211820, 8366760, 8379936, 8723376, 8924544, 9311040, 9692640, 9854184, 10040112, 10474920, 10904220, 11085957, 11155680, 11173248, 11631168, 12317730, 12550140, 12923520, 13138912, 13386816, 13966560, 14538960, 14781276, 14874240, 16423640, 16733520, 16759872, 17446752, 18476595, 18622080, 19385280, 19708368, 20080224, 20949840, 21808440, 22171914, 22311360, 23262336, 24635460, 25100280, 26277824, 26773632, 27933120, 29077920, 29562552, 32847280, 33257871, 33467040, 33519744, 34893504, 36953190, 38770560, 39416736, 40160448, 41899680, 43616880, 44343828, 44622720, 49270920, 50200560, 52555648, 55429785, 55866240, 58155840, 59125104, 65694560, 66515742, 66934080, 69787008, 73906380, 78833472, 80320896, 83799360, 87233760, 88687656, 98541840, 100401120, 110859570, 116311680, 118250208, 131389120, 133031484, 133868160, 147812760, 157666944, 166289355, 167598720, 174467520, 177375312, 197083680, 200802240, 221719140, 236500416, 262778240, 266062968, 295625520, 332578710, 348935040, 354750624, 394167360, 401604480, 443438280, 473000832, 532125936, 591251040, 665157420, 709501248, 788334720, 886876560, 1064251872, 1182502080, 1330314840, 1419002496, 1773753120, 2128503744, 2365004160, 2660629680, 3547506240, 4257007488, 5321259360, 7095012480, 10642518720, 21285037440]

約数ペア:

[(1, 21285037440), (2, 10642518720), (3, 7095012480), (4, 5321259360), (5, 4257007488), (6, 3547506240), (8, 2660629680), (9, 2365004160), (10, 2128503744), (12, 1773753120), (15, 1419002496), (16, 1330314840), (18, 1182502080), (20, 1064251872), (24, 886876560), (27, 788334720), (30, 709501248), (32, 665157420), (36, 591251040), (40, 532125936), (45, 473000832), (48, 443438280), (53, 401604480), (54, 394167360), (60, 354750624), (61, 348935040), (64, 332578710), (72, 295625520), (80, 266062968), (81, 262778240), (90, 236500416), (96, 221719140), (106, 200802240), (108, 197083680), (120, 177375312), (122, 174467520), (127, 167598720), (128, 166289355), (135, 157666944), (144, 147812760), (159, 133868160), (160, 133031484), (162, 131389120), (180, 118250208), (183, 116311680), (192, 110859570), (212, 100401120), (216, 98541840), (240, 88687656), (244, 87233760), (254, 83799360), (265, 80320896), (270, 78833472), (288, 73906380), (305, 69787008), (318, 66934080), (320, 66515742), (324, 65694560), (360, 59125104), (366, 58155840), (381, 55866240), (384, 55429785), (405, 52555648), (424, 50200560), (432, 49270920), (477, 44622720), (480, 44343828), (488, 43616880), (508, 41899680), (530, 40160448), (540, 39416736), (549, 38770560), (576, 36953190), (610, 34893504), (635, 33519744), (636, 33467040), (640, 33257871), (648, 32847280), (720, 29562552), (732, 29077920), (762, 27933120), (795, 26773632), (810, 26277824), (848, 25100280), (864, 24635460), (915, 23262336), (954, 22311360), (960, 22171914), (976, 21808440), (1016, 20949840), (1060, 20080224), (1080, 19708368), (1098, 19385280), (1143, 18622080), (1152, 18476595), (1220, 17446752), (1270, 16759872), (1272, 16733520), (1296, 16423640), (1431, 14874240), (1440, 14781276), (1464, 14538960), (1524, 13966560), (1590, 13386816), (1620, 13138912), (1647, 12923520), (1696, 12550140), (1728, 12317730), (1830, 11631168), (1905, 11173248), (1908, 11155680), (1920, 11085957), (1952, 10904220), (2032, 10474920), (2120, 10040112), (2160, 9854184), (2196, 9692640), (2286, 9311040), (2385, 8924544), (2440, 8723376), (2540, 8379936), (2544, 8366760), (2592, 8211820), (2745, 7754112), (2862, 7437120), (2880, 7390638), (2928, 7269480), (3048, 6983280), (3180, 6693408), (3233, 6583680), (3240, 6569456), (3294, 6461760), (3392, 6275070), (3429, 6207360), (3456, 6158865), (3660, 5815584), (3810, 5586624), (3816, 5577840), (3904, 5452110), (4064, 5237460), (4240, 5020056), (4293, 4958080), (4320, 4927092), (4392, 4846320), (4572, 4655520), (4770, 4462272), (4880, 4361688), (4941, 4307840), (5080, 4189968), (5088, 4183380), (5184, 4105910), (5490, 3877056), (5715, 3724416), (5724, 3718560), (5760, 3695319), (5856, 3634740), (6096, 3491640), (6360, 3346704), (6466, 3291840), (6480, 3284728), (6588, 3230880), (6731, 3162240), (6784, 3137535), (6858, 3103680), (7155, 2974848), (7320, 2907792), (7620, 2793312), (7632, 2788920), (7747, 2747520), (7808, 2726055), (8128, 2618730), (8235, 2584704), (8480, 2510028), (8586, 2479040), (8640, 2463546), (8784, 2423160), (9144, 2327760), (9540, 2231136), (9699, 2194560), (9760, 2180844), (9882, 2153920), (10160, 2094984), (10176, 2091690), (10287, 2069120), (10368, 2052955), (10980, 1938528), (11430, 1862208), (11448, 1859280), (11712, 1817370), (12192, 1745820), (12720, 1673352), (12932, 1645920), (12960, 1642364), (13176, 1615440), (13462, 1581120), (13716, 1551840), (14310, 1487424), (14640, 1453896), (15240, 1396656), (15264, 1394460), (15494, 1373760), (16165, 1316736), (16256, 1309365), (16470, 1292352), (16960, 1255014), (17145, 1241472), (17172, 1239520), (17280, 1231773), (17568, 1211580), (18288, 1163880), (19080, 1115568), (19398, 1097280), (19520, 1090422), (19764, 1076960), (20193, 1054080), (20320, 1047492), (20352, 1045845), (20574, 1034560), (21465, 991616), (21960, 969264), (22860, 931104), (22896, 929640), (23241, 915840), (23424, 908685), (24384, 872910), (24705, 861568), (25440, 836676), (25864, 822960), (25920, 821182), (26352, 807720), (26924, 790560), (27432, 775920), (28620, 743712), (29097, 731520), (29280, 726948), (30480, 698328), (30528, 697230), (30988, 686880), (32330, 658368), (32940, 646176), (33655, 632448), (33920, 627507), (34290, 620736), (34344, 619760), (35136, 605790), (36576, 581940), (38160, 557784), (38735, 549504), (38796, 548640), (39040, 545211), (39528, 538480), (40386, 527040), (40640, 523746), (41148, 517280), (42930, 495808), (43920, 484632), (45720, 465552), (45792, 464820), (46482, 457920), (48495, 438912), (48768, 436455), (49410, 430784), (50880, 418338), (51435, 413824), (51728, 411480), (51840, 410591), (52704, 403860), (53848, 395280), (54864, 387960), (57240, 371856), (58194, 365760), (58560, 363474), (60579, 351360), (60960, 349164), (61056, 348615), (61976, 343440), (64660, 329184), (65880, 323088), (67310, 316224), (68580, 310368), (68688, 309880), (69723, 305280), (70272, 302895), (73152, 290970), (76320, 278892), (77470, 274752), (77592, 274320), (79056, 269240), (80772, 263520), (81280, 261873), (82296, 258640), (85860, 247904), (87291, 243840), (87840, 242316), (91440, 232776), (91584, 232410), (92964, 228960), (96990, 219456), (98820, 215392), (100965, 210816), (101760, 209169), (102870, 206912), (103456, 205740), (105408, 201930), (107696, 197640), (109728, 193980), (114480, 185928), (116205, 183168), (116388, 182880), (117120, 181737), (121158, 175680), (121920, 174582), (123952, 171720), (129320, 164592), (131760, 161544), (134620, 158112), (137160, 155184), (137376, 154940), (139446, 152640), (145485, 146304)]