208067160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3697}}^1$

素因数の和:3785

約数の個数: 128

約数和(自身を含む): 724216320

約数和(自身を除く): 516149160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3697, 3752, 4020, 4690, 5628, 7035, 7394, 8040, 9380, 11091, 11256, 14070, 14788, 18485, 18760, 22182, 25879, 28140, 29576, 36970, 44364, 51758, 55455, 56280, 73940, 77637, 88728, 103516, 110910, 129395, 147880, 155274, 207032, 221820, 247699, 258790, 310548, 388185, 443640, 495398, 517580, 621096, 743097, 776370, 990796, 1035160, 1238495, 1486194, 1552740, 1733893, 1981592, 2476990, 2972388, 3105480, 3467786, 3715485, 4953980, 5201679, 5944776, 6935572, 7430970, 8669465, 9907960, 10403358, 13871144, 14861940, 17338930, 20806716, 26008395, 29723880, 34677860, 41613432, 52016790, 69355720, 104033580, 208067160]

約数ペア:

[(1, 208067160), (2, 104033580), (3, 69355720), (4, 52016790), (5, 41613432), (6, 34677860), (7, 29723880), (8, 26008395), (10, 20806716), (12, 17338930), (14, 14861940), (15, 13871144), (20, 10403358), (21, 9907960), (24, 8669465), (28, 7430970), (30, 6935572), (35, 5944776), (40, 5201679), (42, 4953980), (56, 3715485), (60, 3467786), (67, 3105480), (70, 2972388), (84, 2476990), (105, 1981592), (120, 1733893), (134, 1552740), (140, 1486194), (168, 1238495), (201, 1035160), (210, 990796), (268, 776370), (280, 743097), (335, 621096), (402, 517580), (420, 495398), (469, 443640), (536, 388185), (670, 310548), (804, 258790), (840, 247699), (938, 221820), (1005, 207032), (1340, 155274), (1407, 147880), (1608, 129395), (1876, 110910), (2010, 103516), (2345, 88728), (2680, 77637), (2814, 73940), (3697, 56280), (3752, 55455), (4020, 51758), (4690, 44364), (5628, 36970), (7035, 29576), (7394, 28140), (8040, 25879), (9380, 22182), (11091, 18760), (11256, 18485), (14070, 14788)]