393700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 1339949952

約数和(自身を除く): 946249392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 330, 394, 440, 528, 591, 660, 757, 788, 880, 985, 1182, 1320, 1514, 1576, 1970, 2167, 2271, 2364, 2640, 2955, 3028, 3152, 3785, 3940, 4334, 4542, 4728, 5910, 6056, 6501, 7570, 7880, 8327, 8668, 9084, 9456, 10835, 11355, 11820, 12112, 13002, 15140, 15760, 16654, 17336, 18168, 21670, 22710, 23640, 24981, 26004, 30280, 32505, 33308, 34672, 36336, 41635, 43340, 45420, 47280, 49962, 52008, 60560, 65010, 66616, 83270, 86680, 90840, 99924, 104016, 124905, 130020, 133232, 149129, 166540, 173360, 181680, 199848, 249810, 260040, 298258, 333080, 399696, 447387, 499620, 520080, 596516, 666160, 745645, 894774, 999240, 1193032, 1491290, 1640419, 1789548, 1998480, 2236935, 2386064, 2982580, 3280838, 3579096, 4473870, 4921257, 5965160, 6561676, 7158192, 8202095, 8947740, 9842514, 11930320, 13123352, 16404190, 17895480, 19685028, 24606285, 26246704, 32808380, 35790960, 39370056, 49212570, 65616760, 78740112, 98425140, 131233520, 196850280, 393700560]

約数ペア:

[(1, 393700560), (2, 196850280), (3, 131233520), (4, 98425140), (5, 78740112), (6, 65616760), (8, 49212570), (10, 39370056), (11, 35790960), (12, 32808380), (15, 26246704), (16, 24606285), (20, 19685028), (22, 17895480), (24, 16404190), (30, 13123352), (33, 11930320), (40, 9842514), (44, 8947740), (48, 8202095), (55, 7158192), (60, 6561676), (66, 5965160), (80, 4921257), (88, 4473870), (110, 3579096), (120, 3280838), (132, 2982580), (165, 2386064), (176, 2236935), (197, 1998480), (220, 1789548), (240, 1640419), (264, 1491290), (330, 1193032), (394, 999240), (440, 894774), (528, 745645), (591, 666160), (660, 596516), (757, 520080), (788, 499620), (880, 447387), (985, 399696), (1182, 333080), (1320, 298258), (1514, 260040), (1576, 249810), (1970, 199848), (2167, 181680), (2271, 173360), (2364, 166540), (2640, 149129), (2955, 133232), (3028, 130020), (3152, 124905), (3785, 104016), (3940, 99924), (4334, 90840), (4542, 86680), (4728, 83270), (5910, 66616), (6056, 65010), (6501, 60560), (7570, 52008), (7880, 49962), (8327, 47280), (8668, 45420), (9084, 43340), (9456, 41635), (10835, 36336), (11355, 34672), (11820, 33308), (12112, 32505), (13002, 30280), (15140, 26004), (15760, 24981), (16654, 23640), (17336, 22710), (18168, 21670)]