2018439720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{46337}}^1$

素因数の和:46376

約数の個数: 144

約数和(自身を含む): 7210656180

約数和(自身を除く): 5192216460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 46337, 92674, 139011, 185348, 231685, 278022, 370696, 417033, 463370, 509707, 556044, 695055, 834066, 926740, 1019414, 1112088, 1390110, 1529121, 1668132, 1853480, 2038828, 2085165, 2548535, 2780220, 3058242, 3336264, 4077656, 4170330, 4587363, 5097070, 5560440, 5606777, 6116484, 7645605, 8340660, 9174726, 10194140, 11213554, 12232968, 15291210, 16681320, 16820331, 18349452, 20388280, 22427108, 22936815, 28033885, 30582420, 33640662, 36698904, 44854216, 45873630, 50460993, 56067770, 61164840, 67281324, 84101655, 91747260, 100921986, 112135540, 134562648, 168203310, 183494520, 201843972, 224271080, 252304965, 336406620, 403687944, 504609930, 672813240, 1009219860, 2018439720]

約数ペア:

[(1, 2018439720), (2, 1009219860), (3, 672813240), (4, 504609930), (5, 403687944), (6, 336406620), (8, 252304965), (9, 224271080), (10, 201843972), (11, 183494520), (12, 168203310), (15, 134562648), (18, 112135540), (20, 100921986), (22, 91747260), (24, 84101655), (30, 67281324), (33, 61164840), (36, 56067770), (40, 50460993), (44, 45873630), (45, 44854216), (55, 36698904), (60, 33640662), (66, 30582420), (72, 28033885), (88, 22936815), (90, 22427108), (99, 20388280), (110, 18349452), (120, 16820331), (121, 16681320), (132, 15291210), (165, 12232968), (180, 11213554), (198, 10194140), (220, 9174726), (242, 8340660), (264, 7645605), (330, 6116484), (360, 5606777), (363, 5560440), (396, 5097070), (440, 4587363), (484, 4170330), (495, 4077656), (605, 3336264), (660, 3058242), (726, 2780220), (792, 2548535), (968, 2085165), (990, 2038828), (1089, 1853480), (1210, 1668132), (1320, 1529121), (1452, 1390110), (1815, 1112088), (1980, 1019414), (2178, 926740), (2420, 834066), (2904, 695055), (3630, 556044), (3960, 509707), (4356, 463370), (4840, 417033), (5445, 370696), (7260, 278022), (8712, 231685), (10890, 185348), (14520, 139011), (21780, 92674), (43560, 46337)]