268603440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1707

約数の個数: 160

約数和(自身を含む): 961652736

約数和(自身を除く): 693049296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1583, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3166, 3535, 4040, 4242, 4749, 4848, 5656, 6060, 6332, 7070, 7915, 8080, 8484, 9498, 10605, 11081, 11312, 12120, 12664, 14140, 15830, 16968, 18996, 21210, 22162, 23745, 24240, 25328, 28280, 31660, 33243, 33936, 37992, 42420, 44324, 47490, 55405, 56560, 63320, 66486, 75984, 84840, 88648, 94980, 110810, 126640, 132972, 159883, 166215, 169680, 177296, 189960, 221620, 265944, 319766, 332430, 379920, 443240, 479649, 531888, 639532, 664860, 799415, 886480, 959298, 1119181, 1279064, 1329720, 1598830, 1918596, 2238362, 2398245, 2558128, 2659440, 3197660, 3357543, 3837192, 4476724, 4796490, 5595905, 6395320, 6715086, 7674384, 8953448, 9592980, 11191810, 12790640, 13430172, 16787715, 17906896, 19185960, 22383620, 26860344, 33575430, 38371920, 44767240, 53720688, 67150860, 89534480, 134301720, 268603440]

約数ペア:

[(1, 268603440), (2, 134301720), (3, 89534480), (4, 67150860), (5, 53720688), (6, 44767240), (7, 38371920), (8, 33575430), (10, 26860344), (12, 22383620), (14, 19185960), (15, 17906896), (16, 16787715), (20, 13430172), (21, 12790640), (24, 11191810), (28, 9592980), (30, 8953448), (35, 7674384), (40, 6715086), (42, 6395320), (48, 5595905), (56, 4796490), (60, 4476724), (70, 3837192), (80, 3357543), (84, 3197660), (101, 2659440), (105, 2558128), (112, 2398245), (120, 2238362), (140, 1918596), (168, 1598830), (202, 1329720), (210, 1279064), (240, 1119181), (280, 959298), (303, 886480), (336, 799415), (404, 664860), (420, 639532), (505, 531888), (560, 479649), (606, 443240), (707, 379920), (808, 332430), (840, 319766), (1010, 265944), (1212, 221620), (1414, 189960), (1515, 177296), (1583, 169680), (1616, 166215), (1680, 159883), (2020, 132972), (2121, 126640), (2424, 110810), (2828, 94980), (3030, 88648), (3166, 84840), (3535, 75984), (4040, 66486), (4242, 63320), (4749, 56560), (4848, 55405), (5656, 47490), (6060, 44324), (6332, 42420), (7070, 37992), (7915, 33936), (8080, 33243), (8484, 31660), (9498, 28280), (10605, 25328), (11081, 24240), (11312, 23745), (12120, 22162), (12664, 21210), (14140, 18996), (15830, 16968)]