65018160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 166395600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 971, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1942, 2160, 2232, 2480, 2790, 2913, 3348, 3720, 3884, 4185, 4464, 4855, 5580, 5826, 6696, 7440, 7768, 8370, 8739, 9710, 11160, 11652, 13392, 14565, 15536, 16740, 17478, 19420, 22320, 23304, 26217, 29130, 30101, 33480, 34956, 38840, 43695, 46608, 52434, 58260, 60202, 66960, 69912, 77680, 87390, 90303, 104868, 116520, 120404, 131085, 139824, 150505, 174780, 180606, 209736, 233040, 240808, 262170, 270909, 301010, 349560, 361212, 419472, 451515, 481616, 524340, 541818, 602020, 699120, 722424, 812727, 903030, 1048680, 1083636, 1204040, 1354545, 1444848, 1625454, 1806060, 2097360, 2167272, 2408080, 2709090, 3250908, 3612120, 4063635, 4334544, 5418180, 6501816, 7224240, 8127270, 10836360, 13003632, 16254540, 21672720, 32509080, 65018160]

約数ペア:

[(1, 65018160), (2, 32509080), (3, 21672720), (4, 16254540), (5, 13003632), (6, 10836360), (8, 8127270), (9, 7224240), (10, 6501816), (12, 5418180), (15, 4334544), (16, 4063635), (18, 3612120), (20, 3250908), (24, 2709090), (27, 2408080), (30, 2167272), (31, 2097360), (36, 1806060), (40, 1625454), (45, 1444848), (48, 1354545), (54, 1204040), (60, 1083636), (62, 1048680), (72, 903030), (80, 812727), (90, 722424), (93, 699120), (108, 602020), (120, 541818), (124, 524340), (135, 481616), (144, 451515), (155, 419472), (180, 361212), (186, 349560), (216, 301010), (240, 270909), (248, 262170), (270, 240808), (279, 233040), (310, 209736), (360, 180606), (372, 174780), (432, 150505), (465, 139824), (496, 131085), (540, 120404), (558, 116520), (620, 104868), (720, 90303), (744, 87390), (837, 77680), (930, 69912), (971, 66960), (1080, 60202), (1116, 58260), (1240, 52434), (1395, 46608), (1488, 43695), (1674, 38840), (1860, 34956), (1942, 33480), (2160, 30101), (2232, 29130), (2480, 26217), (2790, 23304), (2913, 22320), (3348, 19420), (3720, 17478), (3884, 16740), (4185, 15536), (4464, 14565), (4855, 13392), (5580, 11652), (5826, 11160), (6696, 9710), (7440, 8739), (7768, 8370)]