264342960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17483}}^1$

素因数の和:17512

約数の個数: 160

約数和(自身を含む): 1040647680

約数和(自身を除く): 776304720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 17483, 34966, 52449, 69932, 87415, 104898, 122381, 139864, 157347, 174830, 209796, 244762, 262245, 279728, 314694, 349660, 367143, 419592, 472041, 489524, 524490, 611905, 629388, 699320, 734286, 786735, 839184, 944082, 979048, 1048980, 1101429, 1223810, 1258776, 1398640, 1468572, 1573470, 1835715, 1888164, 1958096, 2097960, 2202858, 2360205, 2447620, 2517552, 2937144, 3146940, 3304287, 3671430, 3776328, 4195920, 4405716, 4720410, 4895240, 5507145, 5874288, 6293880, 6608574, 7342860, 7552656, 8811432, 9440820, 9790480, 11014290, 12587760, 13217148, 14685720, 16521435, 17622864, 18881640, 22028580, 26434296, 29371440, 33042870, 37763280, 44057160, 52868592, 66085740, 88114320, 132171480, 264342960]

約数ペア:

[(1, 264342960), (2, 132171480), (3, 88114320), (4, 66085740), (5, 52868592), (6, 44057160), (7, 37763280), (8, 33042870), (9, 29371440), (10, 26434296), (12, 22028580), (14, 18881640), (15, 17622864), (16, 16521435), (18, 14685720), (20, 13217148), (21, 12587760), (24, 11014290), (27, 9790480), (28, 9440820), (30, 8811432), (35, 7552656), (36, 7342860), (40, 6608574), (42, 6293880), (45, 5874288), (48, 5507145), (54, 4895240), (56, 4720410), (60, 4405716), (63, 4195920), (70, 3776328), (72, 3671430), (80, 3304287), (84, 3146940), (90, 2937144), (105, 2517552), (108, 2447620), (112, 2360205), (120, 2202858), (126, 2097960), (135, 1958096), (140, 1888164), (144, 1835715), (168, 1573470), (180, 1468572), (189, 1398640), (210, 1258776), (216, 1223810), (240, 1101429), (252, 1048980), (270, 979048), (280, 944082), (315, 839184), (336, 786735), (360, 734286), (378, 699320), (420, 629388), (432, 611905), (504, 524490), (540, 489524), (560, 472041), (630, 419592), (720, 367143), (756, 349660), (840, 314694), (945, 279728), (1008, 262245), (1080, 244762), (1260, 209796), (1512, 174830), (1680, 157347), (1890, 139864), (2160, 122381), (2520, 104898), (3024, 87415), (3780, 69932), (5040, 52449), (7560, 34966), (15120, 17483)]