19365980160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^2$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 63535661280

約数和(自身を除く): 44169681120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 97, 120, 128, 134, 160, 192, 194, 201, 240, 256, 268, 291, 320, 335, 384, 388, 402, 480, 485, 512, 536, 582, 640, 670, 768, 776, 804, 960, 970, 1005, 1024, 1072, 1164, 1280, 1340, 1455, 1536, 1552, 1608, 1920, 1940, 2010, 2048, 2144, 2328, 2560, 2680, 2910, 3072, 3104, 3216, 3840, 3880, 4020, 4288, 4656, 5120, 5360, 5820, 6144, 6208, 6432, 6499, 7680, 7760, 8040, 8576, 9312, 9409, 10240, 10720, 11640, 12416, 12864, 12998, 15360, 15520, 16080, 17152, 18624, 18818, 19497, 21440, 23280, 24832, 25728, 25996, 28227, 30720, 31040, 32160, 32495, 34304, 37248, 37636, 38994, 42880, 46560, 47045, 49664, 51456, 51992, 56454, 62080, 64320, 64990, 68608, 74496, 75272, 77988, 85760, 93120, 94090, 97485, 99328, 102912, 103984, 112908, 124160, 128640, 129980, 137216, 141135, 148992, 150544, 155976, 171520, 186240, 188180, 194970, 198656, 205824, 207968, 225816, 248320, 257280, 259960, 282270, 297984, 301088, 311952, 343040, 372480, 376360, 389940, 411648, 415936, 451632, 496640, 514560, 519920, 564540, 595968, 602176, 623904, 630403, 686080, 744960, 752720, 779880, 831872, 903264, 993280, 1029120, 1039840, 1129080, 1204352, 1247808, 1260806, 1489920, 1505440, 1559760, 1663744, 1806528, 1891209, 2058240, 2079680, 2258160, 2408704, 2495616, 2521612, 2979840, 3010880, 3119520, 3152015, 3327488, 3613056, 3782418, 4159360, 4516320, 4817408, 4991232, 5043224, 6021760, 6239040, 6304030, 6654976, 7226112, 7564836, 8318720, 9032640, 9456045, 9634816, 9982464, 10086448, 12043520, 12478080, 12608060, 13309952, 14452224, 15129672, 16637440, 18065280, 18912090, 19269632, 19964928, 20172896, 24087040, 24956160, 25216120, 28904448, 30259344, 33274880, 36130560, 37824180, 39929856, 40345792, 48174080, 49912320, 50432240, 57808896, 60518688, 66549760, 72261120, 75648360, 80691584, 96348160, 99824640, 100864480, 121037376, 144522240, 151296720, 161383168, 199649280, 201728960, 242074752, 289044480, 302593440, 322766336, 403457920, 484149504, 605186880, 645532672, 806915840, 968299008, 1210373760, 1291065344, 1613831680, 1936598016, 2420747520, 3227663360, 3873196032, 4841495040, 6455326720, 9682990080, 19365980160]

約数ペア:

[(1, 19365980160), (2, 9682990080), (3, 6455326720), (4, 4841495040), (5, 3873196032), (6, 3227663360), (8, 2420747520), (10, 1936598016), (12, 1613831680), (15, 1291065344), (16, 1210373760), (20, 968299008), (24, 806915840), (30, 645532672), (32, 605186880), (40, 484149504), (48, 403457920), (60, 322766336), (64, 302593440), (67, 289044480), (80, 242074752), (96, 201728960), (97, 199649280), (120, 161383168), (128, 151296720), (134, 144522240), (160, 121037376), (192, 100864480), (194, 99824640), (201, 96348160), (240, 80691584), (256, 75648360), (268, 72261120), (291, 66549760), (320, 60518688), (335, 57808896), (384, 50432240), (388, 49912320), (402, 48174080), (480, 40345792), (485, 39929856), (512, 37824180), (536, 36130560), (582, 33274880), (640, 30259344), (670, 28904448), (768, 25216120), (776, 24956160), (804, 24087040), (960, 20172896), (970, 19964928), (1005, 19269632), (1024, 18912090), (1072, 18065280), (1164, 16637440), (1280, 15129672), (1340, 14452224), (1455, 13309952), (1536, 12608060), (1552, 12478080), (1608, 12043520), (1920, 10086448), (1940, 9982464), (2010, 9634816), (2048, 9456045), (2144, 9032640), (2328, 8318720), (2560, 7564836), (2680, 7226112), (2910, 6654976), (3072, 6304030), (3104, 6239040), (3216, 6021760), (3840, 5043224), (3880, 4991232), (4020, 4817408), (4288, 4516320), (4656, 4159360), (5120, 3782418), (5360, 3613056), (5820, 3327488), (6144, 3152015), (6208, 3119520), (6432, 3010880), (6499, 2979840), (7680, 2521612), (7760, 2495616), (8040, 2408704), (8576, 2258160), (9312, 2079680), (9409, 2058240), (10240, 1891209), (10720, 1806528), (11640, 1663744), (12416, 1559760), (12864, 1505440), (12998, 1489920), (15360, 1260806), (15520, 1247808), (16080, 1204352), (17152, 1129080), (18624, 1039840), (18818, 1029120), (19497, 993280), (21440, 903264), (23280, 831872), (24832, 779880), (25728, 752720), (25996, 744960), (28227, 686080), (30720, 630403), (31040, 623904), (32160, 602176), (32495, 595968), (34304, 564540), (37248, 519920), (37636, 514560), (38994, 496640), (42880, 451632), (46560, 415936), (47045, 411648), (49664, 389940), (51456, 376360), (51992, 372480), (56454, 343040), (62080, 311952), (64320, 301088), (64990, 297984), (68608, 282270), (74496, 259960), (75272, 257280), (77988, 248320), (85760, 225816), (93120, 207968), (94090, 205824), (97485, 198656), (99328, 194970), (102912, 188180), (103984, 186240), (112908, 171520), (124160, 155976), (128640, 150544), (129980, 148992), (137216, 141135)]