2693014720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 168

約数和(自身を含む): 7109624592

約数和(自身を除く): 4416609872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 157, 160, 176, 220, 242, 314, 320, 352, 440, 443, 484, 605, 628, 704, 785, 880, 886, 968, 1210, 1256, 1570, 1727, 1760, 1772, 1936, 2215, 2420, 2512, 3140, 3454, 3520, 3544, 3872, 4430, 4840, 4873, 5024, 6280, 6908, 7088, 7744, 8635, 8860, 9680, 9746, 10048, 12560, 13816, 14176, 17270, 17720, 18997, 19360, 19492, 24365, 25120, 27632, 28352, 34540, 35440, 37994, 38720, 38984, 48730, 50240, 53603, 55264, 69080, 69551, 70880, 75988, 77968, 94985, 97460, 107206, 110528, 138160, 139102, 141760, 151976, 155936, 189970, 194920, 214412, 268015, 276320, 278204, 303952, 311872, 347755, 379940, 389840, 428824, 536030, 552640, 556408, 607904, 695510, 759880, 765061, 779680, 857648, 1072060, 1112816, 1215808, 1391020, 1519760, 1530122, 1559360, 1715296, 2144120, 2225632, 2782040, 3039520, 3060244, 3430592, 3825305, 4288240, 4451264, 5564080, 6079040, 6120488, 7650610, 8415671, 8576480, 11128160, 12240976, 15301220, 16831342, 17152960, 22256320, 24481952, 30602440, 33662684, 42078355, 48963904, 61204880, 67325368, 84156710, 122409760, 134650736, 168313420, 244819520, 269301472, 336626840, 538602944, 673253680, 1346507360, 2693014720]

約数ペア:

[(1, 2693014720), (2, 1346507360), (4, 673253680), (5, 538602944), (8, 336626840), (10, 269301472), (11, 244819520), (16, 168313420), (20, 134650736), (22, 122409760), (32, 84156710), (40, 67325368), (44, 61204880), (55, 48963904), (64, 42078355), (80, 33662684), (88, 30602440), (110, 24481952), (121, 22256320), (157, 17152960), (160, 16831342), (176, 15301220), (220, 12240976), (242, 11128160), (314, 8576480), (320, 8415671), (352, 7650610), (440, 6120488), (443, 6079040), (484, 5564080), (605, 4451264), (628, 4288240), (704, 3825305), (785, 3430592), (880, 3060244), (886, 3039520), (968, 2782040), (1210, 2225632), (1256, 2144120), (1570, 1715296), (1727, 1559360), (1760, 1530122), (1772, 1519760), (1936, 1391020), (2215, 1215808), (2420, 1112816), (2512, 1072060), (3140, 857648), (3454, 779680), (3520, 765061), (3544, 759880), (3872, 695510), (4430, 607904), (4840, 556408), (4873, 552640), (5024, 536030), (6280, 428824), (6908, 389840), (7088, 379940), (7744, 347755), (8635, 311872), (8860, 303952), (9680, 278204), (9746, 276320), (10048, 268015), (12560, 214412), (13816, 194920), (14176, 189970), (17270, 155936), (17720, 151976), (18997, 141760), (19360, 139102), (19492, 138160), (24365, 110528), (25120, 107206), (27632, 97460), (28352, 94985), (34540, 77968), (35440, 75988), (37994, 70880), (38720, 69551), (38984, 69080), (48730, 55264), (50240, 53603)]