320082180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3269

約数の個数: 96

約数和(自身を含む): 984251520

約数和(自身を除く): 664169340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 660, 785, 942, 1570, 1727, 1884, 2355, 3089, 3140, 3454, 4710, 5181, 6178, 6908, 8635, 9267, 9420, 10362, 12356, 15445, 17270, 18534, 20724, 25905, 30890, 33979, 34540, 37068, 46335, 51810, 61780, 67958, 92670, 101937, 103620, 135916, 169895, 185340, 203874, 339790, 407748, 484973, 509685, 679580, 969946, 1019370, 1454919, 1939892, 2038740, 2424865, 2909838, 4849730, 5334703, 5819676, 7274595, 9699460, 10669406, 14549190, 16004109, 21338812, 26673515, 29098380, 32008218, 53347030, 64016436, 80020545, 106694060, 160041090, 320082180]

約数ペア:

[(1, 320082180), (2, 160041090), (3, 106694060), (4, 80020545), (5, 64016436), (6, 53347030), (10, 32008218), (11, 29098380), (12, 26673515), (15, 21338812), (20, 16004109), (22, 14549190), (30, 10669406), (33, 9699460), (44, 7274595), (55, 5819676), (60, 5334703), (66, 4849730), (110, 2909838), (132, 2424865), (157, 2038740), (165, 1939892), (220, 1454919), (314, 1019370), (330, 969946), (471, 679580), (628, 509685), (660, 484973), (785, 407748), (942, 339790), (1570, 203874), (1727, 185340), (1884, 169895), (2355, 135916), (3089, 103620), (3140, 101937), (3454, 92670), (4710, 67958), (5181, 61780), (6178, 51810), (6908, 46335), (8635, 37068), (9267, 34540), (9420, 33979), (10362, 30890), (12356, 25905), (15445, 20724), (17270, 18534)]