160168360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 394735680

約数和(自身を除く): 234567320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 440, 626, 1163, 1252, 1565, 2326, 2504, 3130, 3443, 4652, 5815, 6260, 6886, 9304, 11630, 12520, 12793, 13772, 17215, 23260, 25586, 27544, 34430, 46520, 51172, 63965, 68860, 102344, 127930, 137720, 255860, 364019, 511720, 728038, 1456076, 1820095, 2912152, 3640190, 4004209, 7280380, 8008418, 14560760, 16016836, 20021045, 32033672, 40042090, 80084180, 160168360]

約数ペア:

[(1, 160168360), (2, 80084180), (4, 40042090), (5, 32033672), (8, 20021045), (10, 16016836), (11, 14560760), (20, 8008418), (22, 7280380), (40, 4004209), (44, 3640190), (55, 2912152), (88, 1820095), (110, 1456076), (220, 728038), (313, 511720), (440, 364019), (626, 255860), (1163, 137720), (1252, 127930), (1565, 102344), (2326, 68860), (2504, 63965), (3130, 51172), (3443, 46520), (4652, 34430), (5815, 27544), (6260, 25586), (6886, 23260), (9304, 17215), (11630, 13772), (12520, 12793)]