157249484480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2801}}^1$

素因数の和:3259

約数の個数: 224

約数和(自身を含む): 419679973440

約数和(自身を除く): 262430488960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 389, 410, 440, 451, 656, 704, 778, 820, 880, 902, 1312, 1556, 1640, 1760, 1804, 1945, 2255, 2624, 2801, 3112, 3280, 3520, 3608, 3890, 4279, 4510, 5602, 6224, 6560, 7216, 7780, 8558, 9020, 11204, 12448, 13120, 14005, 14432, 15560, 15949, 17116, 18040, 21395, 22408, 24896, 28010, 28864, 30811, 31120, 31898, 34232, 36080, 42790, 44816, 56020, 61622, 62240, 63796, 68464, 72160, 79745, 85580, 89632, 112040, 114841, 123244, 124480, 127592, 136928, 144320, 154055, 159490, 171160, 175439, 179264, 224080, 229682, 246488, 255184, 273856, 308110, 318980, 342320, 350878, 448160, 459364, 492976, 510368, 574205, 616220, 637960, 684640, 701756, 877195, 896320, 918728, 985952, 1020736, 1089589, 1148410, 1232440, 1263251, 1275920, 1369280, 1403512, 1754390, 1837456, 1971904, 2179178, 2296820, 2464880, 2526502, 2551840, 2807024, 3508780, 3674912, 4358356, 4593640, 4929760, 5053004, 5103680, 5447945, 5614048, 6316255, 7017560, 7349824, 8716712, 9187280, 9859520, 10106008, 10895890, 11228096, 11985479, 12632510, 14035120, 17433424, 18374560, 20212016, 21791780, 23970958, 25265020, 28070240, 34866848, 36749120, 40424032, 43583560, 44673149, 47941916, 50530040, 56140480, 59927395, 69733696, 80848064, 87167120, 89346298, 95883832, 101060080, 119854790, 174334240, 178692596, 191767664, 202120160, 223365745, 239709580, 348668480, 357385192, 383535328, 404240320, 446731490, 479419160, 491404639, 714770384, 767070656, 893462980, 958838320, 982809278, 1429540768, 1786925960, 1917676640, 1965618556, 2457023195, 2859081536, 3573851920, 3835353280, 3931237112, 4914046390, 7147703840, 7862474224, 9828092780, 14295407680, 15724948448, 19656185560, 31449896896, 39312371120, 78624742240, 157249484480]

約数ペア:

[(1, 157249484480), (2, 78624742240), (4, 39312371120), (5, 31449896896), (8, 19656185560), (10, 15724948448), (11, 14295407680), (16, 9828092780), (20, 7862474224), (22, 7147703840), (32, 4914046390), (40, 3931237112), (41, 3835353280), (44, 3573851920), (55, 2859081536), (64, 2457023195), (80, 1965618556), (82, 1917676640), (88, 1786925960), (110, 1429540768), (160, 982809278), (164, 958838320), (176, 893462980), (205, 767070656), (220, 714770384), (320, 491404639), (328, 479419160), (352, 446731490), (389, 404240320), (410, 383535328), (440, 357385192), (451, 348668480), (656, 239709580), (704, 223365745), (778, 202120160), (820, 191767664), (880, 178692596), (902, 174334240), (1312, 119854790), (1556, 101060080), (1640, 95883832), (1760, 89346298), (1804, 87167120), (1945, 80848064), (2255, 69733696), (2624, 59927395), (2801, 56140480), (3112, 50530040), (3280, 47941916), (3520, 44673149), (3608, 43583560), (3890, 40424032), (4279, 36749120), (4510, 34866848), (5602, 28070240), (6224, 25265020), (6560, 23970958), (7216, 21791780), (7780, 20212016), (8558, 18374560), (9020, 17433424), (11204, 14035120), (12448, 12632510), (13120, 11985479), (14005, 11228096), (14432, 10895890), (15560, 10106008), (15949, 9859520), (17116, 9187280), (18040, 8716712), (21395, 7349824), (22408, 7017560), (24896, 6316255), (28010, 5614048), (28864, 5447945), (30811, 5103680), (31120, 5053004), (31898, 4929760), (34232, 4593640), (36080, 4358356), (42790, 3674912), (44816, 3508780), (56020, 2807024), (61622, 2551840), (62240, 2526502), (63796, 2464880), (68464, 2296820), (72160, 2179178), (79745, 1971904), (85580, 1837456), (89632, 1754390), (112040, 1403512), (114841, 1369280), (123244, 1275920), (124480, 1263251), (127592, 1232440), (136928, 1148410), (144320, 1089589), (154055, 1020736), (159490, 985952), (171160, 918728), (175439, 896320), (179264, 877195), (224080, 701756), (229682, 684640), (246488, 637960), (255184, 616220), (273856, 574205), (308110, 510368), (318980, 492976), (342320, 459364), (350878, 448160)]