197515339840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6782807}}^1$

素因数の和:6782844

約数の個数: 112

約数和(自身を含む): 578871965952

約数和(自身を除く): 381356626112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 6782807, 13565614, 27131228, 33914035, 47479649, 54262456, 67828070, 88176491, 94959298, 108524912, 135656140, 176352982, 189918596, 217049824, 237398245, 271312280, 352705964, 379837192, 434099648, 440882455, 474796490, 542624560, 617235437, 705411928, 759674384, 881764910, 949592980, 1085249120, 1234470874, 1410823856, 1519348768, 1763529820, 1899185960, 2170498240, 2468941748, 2821647712, 3038697536, 3086177185, 3527059640, 3798371920, 4937883496, 5643295424, 6172354370, 7054119280, 7596743840, 9875766992, 12344708740, 14108238560, 15193487680, 19751533984, 24689417480, 28216477120, 39503067968, 49378834960, 98757669920, 197515339840]

約数ペア:

[(1, 197515339840), (2, 98757669920), (4, 49378834960), (5, 39503067968), (7, 28216477120), (8, 24689417480), (10, 19751533984), (13, 15193487680), (14, 14108238560), (16, 12344708740), (20, 9875766992), (26, 7596743840), (28, 7054119280), (32, 6172354370), (35, 5643295424), (40, 4937883496), (52, 3798371920), (56, 3527059640), (64, 3086177185), (65, 3038697536), (70, 2821647712), (80, 2468941748), (91, 2170498240), (104, 1899185960), (112, 1763529820), (130, 1519348768), (140, 1410823856), (160, 1234470874), (182, 1085249120), (208, 949592980), (224, 881764910), (260, 759674384), (280, 705411928), (320, 617235437), (364, 542624560), (416, 474796490), (448, 440882455), (455, 434099648), (520, 379837192), (560, 352705964), (728, 271312280), (832, 237398245), (910, 217049824), (1040, 189918596), (1120, 176352982), (1456, 135656140), (1820, 108524912), (2080, 94959298), (2240, 88176491), (2912, 67828070), (3640, 54262456), (4160, 47479649), (5824, 33914035), (7280, 27131228), (14560, 13565614), (29120, 6782807)]