2181834480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7507}}^1$

素因数の和:7703

約数の個数: 160

約数和(自身を含む): 7775645184

約数和(自身を除く): 5593810704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 519, 560, 692, 840, 865, 1038, 1211, 1384, 1680, 1730, 2076, 2422, 2595, 2768, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7266, 7507, 8304, 9688, 10380, 12110, 13840, 14532, 15014, 18165, 19376, 20760, 22521, 24220, 29064, 30028, 36330, 37535, 41520, 45042, 48440, 52549, 58128, 60056, 72660, 75070, 90084, 96880, 105098, 112605, 120112, 145320, 150140, 157647, 180168, 210196, 225210, 262745, 290640, 300280, 315294, 360336, 420392, 450420, 525490, 600560, 630588, 788235, 840784, 900840, 1050980, 1261176, 1298711, 1576470, 1801680, 2101960, 2522352, 2597422, 3152940, 3896133, 4203920, 5194844, 6305880, 6493555, 7792266, 9090977, 10389688, 12611760, 12987110, 15584532, 18181954, 19480665, 20779376, 25974220, 27272931, 31169064, 36363908, 38961330, 45454885, 51948440, 54545862, 62338128, 72727816, 77922660, 90909770, 103896880, 109091724, 136364655, 145455632, 155845320, 181819540, 218183448, 272729310, 311690640, 363639080, 436366896, 545458620, 727278160, 1090917240, 2181834480]

約数ペア:

[(1, 2181834480), (2, 1090917240), (3, 727278160), (4, 545458620), (5, 436366896), (6, 363639080), (7, 311690640), (8, 272729310), (10, 218183448), (12, 181819540), (14, 155845320), (15, 145455632), (16, 136364655), (20, 109091724), (21, 103896880), (24, 90909770), (28, 77922660), (30, 72727816), (35, 62338128), (40, 54545862), (42, 51948440), (48, 45454885), (56, 38961330), (60, 36363908), (70, 31169064), (80, 27272931), (84, 25974220), (105, 20779376), (112, 19480665), (120, 18181954), (140, 15584532), (168, 12987110), (173, 12611760), (210, 10389688), (240, 9090977), (280, 7792266), (336, 6493555), (346, 6305880), (420, 5194844), (519, 4203920), (560, 3896133), (692, 3152940), (840, 2597422), (865, 2522352), (1038, 2101960), (1211, 1801680), (1384, 1576470), (1680, 1298711), (1730, 1261176), (2076, 1050980), (2422, 900840), (2595, 840784), (2768, 788235), (3460, 630588), (3633, 600560), (4152, 525490), (4844, 450420), (5190, 420392), (6055, 360336), (6920, 315294), (7266, 300280), (7507, 290640), (8304, 262745), (9688, 225210), (10380, 210196), (12110, 180168), (13840, 157647), (14532, 150140), (15014, 145320), (18165, 120112), (19376, 112605), (20760, 105098), (22521, 96880), (24220, 90084), (29064, 75070), (30028, 72660), (36330, 60056), (37535, 58128), (41520, 52549), (45042, 48440)]