650819520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17383}}^1$

素因数の和:17419

約数の個数: 168

約数和(自身を含む): 2410882656

約数和(自身を除く): 1760063136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 17383, 18720, 34766, 37440, 52149, 69532, 86915, 104298, 139064, 156447, 173830, 208596, 225979, 260745, 278128, 312894, 347660, 417192, 451958, 521490, 556256, 625788, 677937, 695320, 782235, 834384, 903916, 1042980, 1112512, 1129895, 1251576, 1355874, 1390640, 1564470, 1668768, 1807832, 2033811, 2085960, 2259790, 2503152, 2711748, 2781280, 3128940, 3337536, 3389685, 3615664, 4067622, 4171920, 4519580, 5006304, 5423496, 5562560, 6257880, 6779370, 7231328, 8135244, 8343840, 9039160, 10012608, 10169055, 10846992, 12515760, 13558740, 14462656, 16270488, 16687680, 18078320, 20338110, 21693984, 25031520, 27117480, 32540976, 36156640, 40676220, 43387968, 50063040, 54234960, 65081952, 72313280, 81352440, 108469920, 130163904, 162704880, 216939840, 325409760, 650819520]

約数ペア:

[(1, 650819520), (2, 325409760), (3, 216939840), (4, 162704880), (5, 130163904), (6, 108469920), (8, 81352440), (9, 72313280), (10, 65081952), (12, 54234960), (13, 50063040), (15, 43387968), (16, 40676220), (18, 36156640), (20, 32540976), (24, 27117480), (26, 25031520), (30, 21693984), (32, 20338110), (36, 18078320), (39, 16687680), (40, 16270488), (45, 14462656), (48, 13558740), (52, 12515760), (60, 10846992), (64, 10169055), (65, 10012608), (72, 9039160), (78, 8343840), (80, 8135244), (90, 7231328), (96, 6779370), (104, 6257880), (117, 5562560), (120, 5423496), (130, 5006304), (144, 4519580), (156, 4171920), (160, 4067622), (180, 3615664), (192, 3389685), (195, 3337536), (208, 3128940), (234, 2781280), (240, 2711748), (260, 2503152), (288, 2259790), (312, 2085960), (320, 2033811), (360, 1807832), (390, 1668768), (416, 1564470), (468, 1390640), (480, 1355874), (520, 1251576), (576, 1129895), (585, 1112512), (624, 1042980), (720, 903916), (780, 834384), (832, 782235), (936, 695320), (960, 677937), (1040, 625788), (1170, 556256), (1248, 521490), (1440, 451958), (1560, 417192), (1872, 347660), (2080, 312894), (2340, 278128), (2496, 260745), (2880, 225979), (3120, 208596), (3744, 173830), (4160, 156447), (4680, 139064), (6240, 104298), (7488, 86915), (9360, 69532), (12480, 52149), (17383, 37440), (18720, 34766)]