89128442240

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1773

約数の個数: 256

約数和(自身を含む): 230019955200

約数和(自身を除く): 140891512960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 97, 116, 124, 128, 145, 155, 160, 194, 232, 248, 290, 310, 320, 388, 464, 485, 496, 580, 620, 640, 776, 899, 928, 970, 992, 1160, 1240, 1552, 1597, 1798, 1856, 1940, 1984, 2320, 2480, 2813, 3007, 3104, 3194, 3596, 3712, 3880, 3968, 4495, 4640, 4960, 5626, 6014, 6208, 6388, 7192, 7760, 7985, 8990, 9280, 9920, 11252, 12028, 12416, 12776, 14065, 14384, 15035, 15520, 15970, 17980, 18560, 19840, 22504, 24056, 25552, 28130, 28768, 30070, 31040, 31940, 35960, 45008, 46313, 48112, 49507, 51104, 56260, 57536, 60140, 62080, 63880, 71920, 87203, 90016, 92626, 96224, 99014, 102208, 112520, 115072, 120280, 127760, 143840, 154909, 174406, 180032, 185252, 192448, 198028, 204416, 225040, 231565, 240560, 247535, 255520, 287680, 309818, 348812, 360064, 370504, 384896, 396056, 436015, 450080, 463130, 481120, 495070, 511040, 575360, 619636, 697624, 741008, 774545, 792112, 872030, 900160, 926260, 962240, 990140, 1022080, 1239272, 1395248, 1435703, 1482016, 1549090, 1584224, 1744060, 1800320, 1852520, 1924480, 1980280, 2478544, 2790496, 2871406, 2964032, 3098180, 3168448, 3488120, 3705040, 3960560, 4492361, 4802179, 4957088, 5580992, 5742812, 5928064, 6196360, 6336896, 6976240, 7178515, 7410080, 7921120, 8984722, 9604358, 9914176, 11161984, 11485624, 12392720, 13952480, 14357030, 14820160, 15842240, 17969444, 19208716, 19828352, 22461805, 22971248, 24010895, 24785440, 27904960, 28714060, 29640320, 31684480, 35938888, 38417432, 44923610, 45942496, 48021790, 49570880, 55809920, 57428120, 71877776, 76834864, 89847220, 91884992, 96043580, 99141760, 114856240, 139263191, 143755552, 153669728, 179694440, 183769984, 192087160, 229712480, 278526382, 287511104, 307339456, 359388880, 384174320, 459424960, 557052764, 575022208, 614678912, 696315955, 718777760, 768348640, 918849920, 1114105528, 1392631910, 1437555520, 1536697280, 2228211056, 2785263820, 2875111040, 3073394560, 4456422112, 5570527640, 8912844224, 11141055280, 17825688448, 22282110560, 44564221120, 89128442240]

約数ペア:

[(1, 89128442240), (2, 44564221120), (4, 22282110560), (5, 17825688448), (8, 11141055280), (10, 8912844224), (16, 5570527640), (20, 4456422112), (29, 3073394560), (31, 2875111040), (32, 2785263820), (40, 2228211056), (58, 1536697280), (62, 1437555520), (64, 1392631910), (80, 1114105528), (97, 918849920), (116, 768348640), (124, 718777760), (128, 696315955), (145, 614678912), (155, 575022208), (160, 557052764), (194, 459424960), (232, 384174320), (248, 359388880), (290, 307339456), (310, 287511104), (320, 278526382), (388, 229712480), (464, 192087160), (485, 183769984), (496, 179694440), (580, 153669728), (620, 143755552), (640, 139263191), (776, 114856240), (899, 99141760), (928, 96043580), (970, 91884992), (992, 89847220), (1160, 76834864), (1240, 71877776), (1552, 57428120), (1597, 55809920), (1798, 49570880), (1856, 48021790), (1940, 45942496), (1984, 44923610), (2320, 38417432), (2480, 35938888), (2813, 31684480), (3007, 29640320), (3104, 28714060), (3194, 27904960), (3596, 24785440), (3712, 24010895), (3880, 22971248), (3968, 22461805), (4495, 19828352), (4640, 19208716), (4960, 17969444), (5626, 15842240), (6014, 14820160), (6208, 14357030), (6388, 13952480), (7192, 12392720), (7760, 11485624), (7985, 11161984), (8990, 9914176), (9280, 9604358), (9920, 8984722), (11252, 7921120), (12028, 7410080), (12416, 7178515), (12776, 6976240), (14065, 6336896), (14384, 6196360), (15035, 5928064), (15520, 5742812), (15970, 5580992), (17980, 4957088), (18560, 4802179), (19840, 4492361), (22504, 3960560), (24056, 3705040), (25552, 3488120), (28130, 3168448), (28768, 3098180), (30070, 2964032), (31040, 2871406), (31940, 2790496), (35960, 2478544), (45008, 1980280), (46313, 1924480), (48112, 1852520), (49507, 1800320), (51104, 1744060), (56260, 1584224), (57536, 1549090), (60140, 1482016), (62080, 1435703), (63880, 1395248), (71920, 1239272), (87203, 1022080), (90016, 990140), (92626, 962240), (96224, 926260), (99014, 900160), (102208, 872030), (112520, 792112), (115072, 774545), (120280, 741008), (127760, 697624), (143840, 619636), (154909, 575360), (174406, 511040), (180032, 495070), (185252, 481120), (192448, 463130), (198028, 450080), (204416, 436015), (225040, 396056), (231565, 384896), (240560, 370504), (247535, 360064), (255520, 348812), (287680, 309818)]