351346160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17359}}^1$

素因数の和:17406

約数の個数: 80

約数和(自身を含む): 929940480

約数和(自身を除く): 578594320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 17359, 20240, 34718, 69436, 86795, 138872, 173590, 190949, 277744, 347180, 381898, 399257, 694360, 763796, 798514, 954745, 1388720, 1527592, 1597028, 1909490, 1996285, 3055184, 3194056, 3818980, 3992570, 4391827, 6388112, 7637960, 7985140, 8783654, 15275920, 15970280, 17567308, 21959135, 31940560, 35134616, 43918270, 70269232, 87836540, 175673080, 351346160]

約数ペア:

[(1, 351346160), (2, 175673080), (4, 87836540), (5, 70269232), (8, 43918270), (10, 35134616), (11, 31940560), (16, 21959135), (20, 17567308), (22, 15970280), (23, 15275920), (40, 8783654), (44, 7985140), (46, 7637960), (55, 6388112), (80, 4391827), (88, 3992570), (92, 3818980), (110, 3194056), (115, 3055184), (176, 1996285), (184, 1909490), (220, 1597028), (230, 1527592), (253, 1388720), (368, 954745), (440, 798514), (460, 763796), (506, 694360), (880, 399257), (920, 381898), (1012, 347180), (1265, 277744), (1840, 190949), (2024, 173590), (2530, 138872), (4048, 86795), (5060, 69436), (10120, 34718), (17359, 20240)]