247520236160

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{78977}}^1$

素因数の和:79138

約数の個数: 128

約数和(自身を含む): 609015153600

約数和(自身を除く): 361494917440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 83, 118, 128, 160, 166, 236, 295, 320, 332, 415, 472, 590, 640, 664, 830, 944, 1180, 1328, 1660, 1888, 2360, 2656, 3320, 3776, 4720, 4897, 5312, 6640, 7552, 9440, 9794, 10624, 13280, 18880, 19588, 24485, 26560, 37760, 39176, 48970, 53120, 78352, 78977, 97940, 156704, 157954, 195880, 313408, 315908, 391760, 394885, 626816, 631816, 783520, 789770, 1263632, 1567040, 1579540, 2527264, 3134080, 3159080, 4659643, 5054528, 6318160, 6555091, 9319286, 10109056, 12636320, 13110182, 18638572, 23298215, 25272640, 26220364, 32775455, 37277144, 46596430, 50545280, 52440728, 65550910, 74554288, 93192860, 104881456, 131101820, 149108576, 186385720, 209762912, 262203640, 298217152, 372771440, 386750369, 419525824, 524407280, 596434304, 745542880, 773500738, 839051648, 1048814560, 1491085760, 1547001476, 1933751845, 2097629120, 2982171520, 3094002952, 3867503690, 4195258240, 6188005904, 7735007380, 12376011808, 15470014760, 24752023616, 30940029520, 49504047232, 61880059040, 123760118080, 247520236160]

約数ペア:

[(1, 247520236160), (2, 123760118080), (4, 61880059040), (5, 49504047232), (8, 30940029520), (10, 24752023616), (16, 15470014760), (20, 12376011808), (32, 7735007380), (40, 6188005904), (59, 4195258240), (64, 3867503690), (80, 3094002952), (83, 2982171520), (118, 2097629120), (128, 1933751845), (160, 1547001476), (166, 1491085760), (236, 1048814560), (295, 839051648), (320, 773500738), (332, 745542880), (415, 596434304), (472, 524407280), (590, 419525824), (640, 386750369), (664, 372771440), (830, 298217152), (944, 262203640), (1180, 209762912), (1328, 186385720), (1660, 149108576), (1888, 131101820), (2360, 104881456), (2656, 93192860), (3320, 74554288), (3776, 65550910), (4720, 52440728), (4897, 50545280), (5312, 46596430), (6640, 37277144), (7552, 32775455), (9440, 26220364), (9794, 25272640), (10624, 23298215), (13280, 18638572), (18880, 13110182), (19588, 12636320), (24485, 10109056), (26560, 9319286), (37760, 6555091), (39176, 6318160), (48970, 5054528), (53120, 4659643), (78352, 3159080), (78977, 3134080), (97940, 2527264), (156704, 1579540), (157954, 1567040), (195880, 1263632), (313408, 789770), (315908, 783520), (391760, 631816), (394885, 626816)]