3967017720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 12082176000

約数和(自身を除く): 8115158280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 149, 254, 298, 381, 447, 508, 596, 635, 745, 762, 894, 1016, 1192, 1270, 1490, 1524, 1747, 1788, 1905, 2235, 2540, 2980, 3048, 3494, 3576, 3810, 4470, 5080, 5241, 5960, 6988, 7620, 8735, 8940, 10482, 13976, 15240, 17470, 17880, 18923, 20964, 26205, 34940, 37846, 41928, 52410, 56769, 69880, 75692, 94615, 104820, 113538, 151384, 189230, 209640, 221869, 227076, 260303, 283845, 378460, 443738, 454152, 520606, 567690, 665607, 756920, 780909, 887476, 1041212, 1109345, 1135380, 1301515, 1331214, 1561818, 1774952, 2082424, 2218690, 2270760, 2603030, 2662428, 3123636, 3328035, 3904545, 4437380, 5206060, 5324856, 6247272, 6656070, 7809090, 8874760, 10412120, 13312140, 15618180, 26624280, 31236360, 33058481, 66116962, 99175443, 132233924, 165292405, 198350886, 264467848, 330584810, 396701772, 495877215, 661169620, 793403544, 991754430, 1322339240, 1983508860, 3967017720]

約数ペア:

[(1, 3967017720), (2, 1983508860), (3, 1322339240), (4, 991754430), (5, 793403544), (6, 661169620), (8, 495877215), (10, 396701772), (12, 330584810), (15, 264467848), (20, 198350886), (24, 165292405), (30, 132233924), (40, 99175443), (60, 66116962), (120, 33058481), (127, 31236360), (149, 26624280), (254, 15618180), (298, 13312140), (381, 10412120), (447, 8874760), (508, 7809090), (596, 6656070), (635, 6247272), (745, 5324856), (762, 5206060), (894, 4437380), (1016, 3904545), (1192, 3328035), (1270, 3123636), (1490, 2662428), (1524, 2603030), (1747, 2270760), (1788, 2218690), (1905, 2082424), (2235, 1774952), (2540, 1561818), (2980, 1331214), (3048, 1301515), (3494, 1135380), (3576, 1109345), (3810, 1041212), (4470, 887476), (5080, 780909), (5241, 756920), (5960, 665607), (6988, 567690), (7620, 520606), (8735, 454152), (8940, 443738), (10482, 378460), (13976, 283845), (15240, 260303), (17470, 227076), (17880, 221869), (18923, 209640), (20964, 189230), (26205, 151384), (34940, 113538), (37846, 104820), (41928, 94615), (52410, 75692), (56769, 69880)]