87357920640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{15131}}^1$

素因数の和:15281

約数の個数: 256

約数和(自身を含む): 290418186240

約数和(自身を除く): 203060265600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 128, 155, 160, 186, 192, 194, 240, 248, 291, 310, 320, 372, 384, 388, 465, 480, 485, 496, 582, 620, 640, 744, 776, 930, 960, 970, 992, 1164, 1240, 1455, 1488, 1552, 1860, 1920, 1940, 1984, 2328, 2480, 2910, 2976, 3007, 3104, 3720, 3880, 3968, 4656, 4960, 5820, 5952, 6014, 6208, 7440, 7760, 9021, 9312, 9920, 11640, 11904, 12028, 12416, 14880, 15035, 15131, 15520, 18042, 18624, 19840, 23280, 24056, 29760, 30070, 30262, 31040, 36084, 37248, 45105, 45393, 46560, 48112, 59520, 60140, 60524, 62080, 72168, 75655, 90210, 90786, 93120, 96224, 120280, 121048, 144336, 151310, 180420, 181572, 186240, 192448, 226965, 240560, 242096, 288672, 302620, 360840, 363144, 384896, 453930, 469061, 481120, 484192, 577344, 605240, 721680, 726288, 907860, 938122, 962240, 968384, 1154688, 1210480, 1407183, 1443360, 1452576, 1467707, 1815720, 1876244, 1924480, 1936768, 2345305, 2420960, 2814366, 2886720, 2905152, 2935414, 3631440, 3752488, 4403121, 4690610, 4841920, 5628732, 5773440, 5810304, 5870828, 7035915, 7262880, 7338535, 7504976, 8806242, 9381220, 9683840, 11257464, 11741656, 14071830, 14525760, 14677070, 15009952, 17612484, 18762440, 22015605, 22514928, 23483312, 28143660, 29051520, 29354140, 30019904, 35224968, 37524880, 44031210, 45029856, 45498917, 46966624, 56287320, 58708280, 60039808, 70449936, 75049760, 88062420, 90059712, 90997834, 93933248, 112574640, 117416560, 136496751, 140899872, 150099520, 176124840, 180119424, 181995668, 187866496, 225149280, 227494585, 234833120, 272993502, 281799744, 300199040, 352249680, 363991336, 450298560, 454989170, 469666240, 545987004, 563599488, 682483755, 704499360, 727982672, 900597120, 909978340, 939332480, 1091974008, 1364967510, 1408998720, 1455965344, 1819956680, 2183948016, 2729935020, 2817997440, 2911930688, 3639913360, 4367896032, 5459870040, 5823861376, 7279826720, 8735792064, 10919740080, 14559653440, 17471584128, 21839480160, 29119306880, 43678960320, 87357920640]

約数ペア:

[(1, 87357920640), (2, 43678960320), (3, 29119306880), (4, 21839480160), (5, 17471584128), (6, 14559653440), (8, 10919740080), (10, 8735792064), (12, 7279826720), (15, 5823861376), (16, 5459870040), (20, 4367896032), (24, 3639913360), (30, 2911930688), (31, 2817997440), (32, 2729935020), (40, 2183948016), (48, 1819956680), (60, 1455965344), (62, 1408998720), (64, 1364967510), (80, 1091974008), (93, 939332480), (96, 909978340), (97, 900597120), (120, 727982672), (124, 704499360), (128, 682483755), (155, 563599488), (160, 545987004), (186, 469666240), (192, 454989170), (194, 450298560), (240, 363991336), (248, 352249680), (291, 300199040), (310, 281799744), (320, 272993502), (372, 234833120), (384, 227494585), (388, 225149280), (465, 187866496), (480, 181995668), (485, 180119424), (496, 176124840), (582, 150099520), (620, 140899872), (640, 136496751), (744, 117416560), (776, 112574640), (930, 93933248), (960, 90997834), (970, 90059712), (992, 88062420), (1164, 75049760), (1240, 70449936), (1455, 60039808), (1488, 58708280), (1552, 56287320), (1860, 46966624), (1920, 45498917), (1940, 45029856), (1984, 44031210), (2328, 37524880), (2480, 35224968), (2910, 30019904), (2976, 29354140), (3007, 29051520), (3104, 28143660), (3720, 23483312), (3880, 22514928), (3968, 22015605), (4656, 18762440), (4960, 17612484), (5820, 15009952), (5952, 14677070), (6014, 14525760), (6208, 14071830), (7440, 11741656), (7760, 11257464), (9021, 9683840), (9312, 9381220), (9920, 8806242), (11640, 7504976), (11904, 7338535), (12028, 7262880), (12416, 7035915), (14880, 5870828), (15035, 5810304), (15131, 5773440), (15520, 5628732), (18042, 4841920), (18624, 4690610), (19840, 4403121), (23280, 3752488), (24056, 3631440), (29760, 2935414), (30070, 2905152), (30262, 2886720), (31040, 2814366), (36084, 2420960), (37248, 2345305), (45105, 1936768), (45393, 1924480), (46560, 1876244), (48112, 1815720), (59520, 1467707), (60140, 1452576), (60524, 1443360), (62080, 1407183), (72168, 1210480), (75655, 1154688), (90210, 968384), (90786, 962240), (93120, 938122), (96224, 907860), (120280, 726288), (121048, 721680), (144336, 605240), (151310, 577344), (180420, 484192), (181572, 481120), (186240, 469061), (192448, 453930), (226965, 384896), (240560, 363144), (242096, 360840), (288672, 302620)]