1042251560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 2735480160

約数和(自身を除く): 1693228600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 643, 827, 980, 1286, 1654, 1960, 2572, 3215, 3308, 4135, 4501, 5144, 5789, 6430, 6616, 8270, 9002, 11578, 12860, 16540, 18004, 22505, 23156, 25720, 28945, 31507, 33080, 36008, 40523, 45010, 46312, 57890, 63014, 81046, 90020, 115780, 126028, 157535, 162092, 180040, 202615, 231560, 252056, 315070, 324184, 405230, 531761, 630140, 810460, 1063522, 1260280, 1620920, 2127044, 2658805, 3722327, 4254088, 5317610, 7444654, 10635220, 14889308, 18611635, 21270440, 26056289, 29778616, 37223270, 52112578, 74446540, 104225156, 130281445, 148893080, 208450312, 260562890, 521125780, 1042251560]

約数ペア:

[(1, 1042251560), (2, 521125780), (4, 260562890), (5, 208450312), (7, 148893080), (8, 130281445), (10, 104225156), (14, 74446540), (20, 52112578), (28, 37223270), (35, 29778616), (40, 26056289), (49, 21270440), (56, 18611635), (70, 14889308), (98, 10635220), (140, 7444654), (196, 5317610), (245, 4254088), (280, 3722327), (392, 2658805), (490, 2127044), (643, 1620920), (827, 1260280), (980, 1063522), (1286, 810460), (1654, 630140), (1960, 531761), (2572, 405230), (3215, 324184), (3308, 315070), (4135, 252056), (4501, 231560), (5144, 202615), (5789, 180040), (6430, 162092), (6616, 157535), (8270, 126028), (9002, 115780), (11578, 90020), (12860, 81046), (16540, 63014), (18004, 57890), (22505, 46312), (23156, 45010), (25720, 40523), (28945, 36008), (31507, 33080)]