159794580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 490976640

約数和(自身を除く): 331182060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 197, 220, 330, 394, 591, 660, 788, 985, 1182, 1229, 1970, 2167, 2364, 2458, 2955, 3687, 3940, 4334, 4916, 5910, 6145, 6501, 7374, 8668, 10835, 11820, 12290, 13002, 13519, 14748, 18435, 21670, 24580, 26004, 27038, 32505, 36870, 40557, 43340, 54076, 65010, 67595, 73740, 81114, 130020, 135190, 162228, 202785, 242113, 270380, 405570, 484226, 726339, 811140, 968452, 1210565, 1452678, 2421130, 2663243, 2905356, 3631695, 4842260, 5326486, 7263390, 7989729, 10652972, 13316215, 14526780, 15979458, 26632430, 31958916, 39948645, 53264860, 79897290, 159794580]

約数ペア:

[(1, 159794580), (2, 79897290), (3, 53264860), (4, 39948645), (5, 31958916), (6, 26632430), (10, 15979458), (11, 14526780), (12, 13316215), (15, 10652972), (20, 7989729), (22, 7263390), (30, 5326486), (33, 4842260), (44, 3631695), (55, 2905356), (60, 2663243), (66, 2421130), (110, 1452678), (132, 1210565), (165, 968452), (197, 811140), (220, 726339), (330, 484226), (394, 405570), (591, 270380), (660, 242113), (788, 202785), (985, 162228), (1182, 135190), (1229, 130020), (1970, 81114), (2167, 73740), (2364, 67595), (2458, 65010), (2955, 54076), (3687, 43340), (3940, 40557), (4334, 36870), (4916, 32505), (5910, 27038), (6145, 26004), (6501, 24580), (7374, 21670), (8668, 18435), (10835, 14748), (11820, 13519), (12290, 13002)]