887046720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{132001}}^1$

素因数の和:132028

約数の個数: 112

約数和(自身を含む): 3218736768

約数和(自身を除く): 2331690048

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 132001, 264002, 396003, 528004, 660005, 792006, 924007, 1056008, 1320010, 1584012, 1848014, 1980015, 2112016, 2640020, 2772021, 3168024, 3696028, 3960030, 4224032, 4620035, 5280040, 5544042, 6336048, 7392056, 7920060, 8448064, 9240070, 10560080, 11088084, 12672096, 13860105, 14784112, 15840120, 18480140, 21120160, 22176168, 25344192, 27720210, 29568224, 31680240, 36960280, 42240320, 44352336, 55440420, 59136448, 63360480, 73920560, 88704672, 110880840, 126720960, 147841120, 177409344, 221761680, 295682240, 443523360, 887046720]

約数ペア:

[(1, 887046720), (2, 443523360), (3, 295682240), (4, 221761680), (5, 177409344), (6, 147841120), (7, 126720960), (8, 110880840), (10, 88704672), (12, 73920560), (14, 63360480), (15, 59136448), (16, 55440420), (20, 44352336), (21, 42240320), (24, 36960280), (28, 31680240), (30, 29568224), (32, 27720210), (35, 25344192), (40, 22176168), (42, 21120160), (48, 18480140), (56, 15840120), (60, 14784112), (64, 13860105), (70, 12672096), (80, 11088084), (84, 10560080), (96, 9240070), (105, 8448064), (112, 7920060), (120, 7392056), (140, 6336048), (160, 5544042), (168, 5280040), (192, 4620035), (210, 4224032), (224, 3960030), (240, 3696028), (280, 3168024), (320, 2772021), (336, 2640020), (420, 2112016), (448, 1980015), (480, 1848014), (560, 1584012), (672, 1320010), (840, 1056008), (960, 924007), (1120, 792006), (1344, 660005), (1680, 528004), (2240, 396003), (3360, 264002), (6720, 132001)]