73375960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 189573120

約数和(自身を除く): 116197160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 967, 1084, 1355, 1897, 1934, 2168, 2710, 3794, 3868, 4835, 5420, 6769, 7588, 7736, 9485, 9670, 10840, 13538, 15176, 18970, 19340, 27076, 33845, 37940, 38680, 54152, 67690, 75880, 135380, 262057, 270760, 524114, 1048228, 1310285, 1834399, 2096456, 2620570, 3668798, 5241140, 7337596, 9171995, 10482280, 14675192, 18343990, 36687980, 73375960]

約数ペア:

[(1, 73375960), (2, 36687980), (4, 18343990), (5, 14675192), (7, 10482280), (8, 9171995), (10, 7337596), (14, 5241140), (20, 3668798), (28, 2620570), (35, 2096456), (40, 1834399), (56, 1310285), (70, 1048228), (140, 524114), (271, 270760), (280, 262057), (542, 135380), (967, 75880), (1084, 67690), (1355, 54152), (1897, 38680), (1934, 37940), (2168, 33845), (2710, 27076), (3794, 19340), (3868, 18970), (4835, 15176), (5420, 13538), (6769, 10840), (7588, 9670), (7736, 9485)]