1650673920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61409}}^1$

素因数の和:61440

約数の個数: 144

約数和(自身を含む): 6025057920

約数和(自身を除く): 4374384000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 61409, 122818, 184227, 245636, 307045, 368454, 429863, 491272, 614090, 736908, 859726, 921135, 982544, 1228180, 1289589, 1473816, 1719452, 1842270, 1965088, 2149315, 2456360, 2579178, 2947632, 3438904, 3684540, 3930176, 4298630, 4912720, 5158356, 5895264, 6447945, 6877808, 7369080, 7860352, 8597260, 9825440, 10316712, 11790528, 12895890, 13755616, 14738160, 15720704, 17194520, 19650880, 20633424, 23581056, 25791780, 27511232, 29476320, 34389040, 39301760, 41266848, 47162112, 51583560, 55022464, 58952640, 68778080, 78603520, 82533696, 103167120, 110044928, 117905280, 137556160, 165067392, 206334240, 235810560, 275112320, 330134784, 412668480, 550224640, 825336960, 1650673920]

約数ペア:

[(1, 1650673920), (2, 825336960), (3, 550224640), (4, 412668480), (5, 330134784), (6, 275112320), (7, 235810560), (8, 206334240), (10, 165067392), (12, 137556160), (14, 117905280), (15, 110044928), (16, 103167120), (20, 82533696), (21, 78603520), (24, 68778080), (28, 58952640), (30, 55022464), (32, 51583560), (35, 47162112), (40, 41266848), (42, 39301760), (48, 34389040), (56, 29476320), (60, 27511232), (64, 25791780), (70, 23581056), (80, 20633424), (84, 19650880), (96, 17194520), (105, 15720704), (112, 14738160), (120, 13755616), (128, 12895890), (140, 11790528), (160, 10316712), (168, 9825440), (192, 8597260), (210, 7860352), (224, 7369080), (240, 6877808), (256, 6447945), (280, 5895264), (320, 5158356), (336, 4912720), (384, 4298630), (420, 3930176), (448, 3684540), (480, 3438904), (560, 2947632), (640, 2579178), (672, 2456360), (768, 2149315), (840, 1965088), (896, 1842270), (960, 1719452), (1120, 1473816), (1280, 1289589), (1344, 1228180), (1680, 982544), (1792, 921135), (1920, 859726), (2240, 736908), (2688, 614090), (3360, 491272), (3840, 429863), (4480, 368454), (5376, 307045), (6720, 245636), (8960, 184227), (13440, 122818), (26880, 61409)]