264116580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^2$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 930436416

約数和(自身を除く): 666319836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 169, 182, 183, 195, 210, 244, 260, 273, 305, 338, 364, 366, 390, 420, 427, 455, 507, 546, 610, 676, 732, 780, 793, 845, 854, 910, 915, 1014, 1092, 1183, 1220, 1281, 1365, 1586, 1690, 1708, 1820, 1830, 2028, 2135, 2366, 2379, 2535, 2562, 2730, 3172, 3380, 3549, 3660, 3721, 3965, 4270, 4732, 4758, 5070, 5124, 5460, 5551, 5915, 6405, 7098, 7442, 7930, 8540, 9516, 10140, 10309, 11102, 11163, 11830, 11895, 12810, 14196, 14884, 15860, 16653, 17745, 18605, 20618, 22204, 22326, 23660, 23790, 25620, 26047, 27755, 30927, 33306, 35490, 37210, 41236, 44652, 47580, 48373, 51545, 52094, 55510, 55815, 61854, 66612, 70980, 72163, 74420, 78141, 83265, 96746, 103090, 104188, 111020, 111630, 123708, 130235, 144326, 145119, 154635, 156282, 166530, 193492, 206180, 216489, 223260, 241865, 260470, 288652, 290238, 309270, 312564, 333060, 338611, 360815, 390705, 432978, 483730, 520940, 580476, 618540, 628849, 677222, 721630, 725595, 781410, 865956, 967460, 1015833, 1082445, 1257698, 1354444, 1443260, 1451190, 1562820, 1693055, 1886547, 2031666, 2164890, 2515396, 2902380, 3144245, 3386110, 3773094, 4063332, 4329780, 4401943, 5079165, 6288490, 6772220, 7546188, 8803886, 9432735, 10158330, 12576980, 13205829, 17607772, 18865470, 20316660, 22009715, 26411658, 37730940, 44019430, 52823316, 66029145, 88038860, 132058290, 264116580]

約数ペア:

[(1, 264116580), (2, 132058290), (3, 88038860), (4, 66029145), (5, 52823316), (6, 44019430), (7, 37730940), (10, 26411658), (12, 22009715), (13, 20316660), (14, 18865470), (15, 17607772), (20, 13205829), (21, 12576980), (26, 10158330), (28, 9432735), (30, 8803886), (35, 7546188), (39, 6772220), (42, 6288490), (52, 5079165), (60, 4401943), (61, 4329780), (65, 4063332), (70, 3773094), (78, 3386110), (84, 3144245), (91, 2902380), (105, 2515396), (122, 2164890), (130, 2031666), (140, 1886547), (156, 1693055), (169, 1562820), (182, 1451190), (183, 1443260), (195, 1354444), (210, 1257698), (244, 1082445), (260, 1015833), (273, 967460), (305, 865956), (338, 781410), (364, 725595), (366, 721630), (390, 677222), (420, 628849), (427, 618540), (455, 580476), (507, 520940), (546, 483730), (610, 432978), (676, 390705), (732, 360815), (780, 338611), (793, 333060), (845, 312564), (854, 309270), (910, 290238), (915, 288652), (1014, 260470), (1092, 241865), (1183, 223260), (1220, 216489), (1281, 206180), (1365, 193492), (1586, 166530), (1690, 156282), (1708, 154635), (1820, 145119), (1830, 144326), (2028, 130235), (2135, 123708), (2366, 111630), (2379, 111020), (2535, 104188), (2562, 103090), (2730, 96746), (3172, 83265), (3380, 78141), (3549, 74420), (3660, 72163), (3721, 70980), (3965, 66612), (4270, 61854), (4732, 55815), (4758, 55510), (5070, 52094), (5124, 51545), (5460, 48373), (5551, 47580), (5915, 44652), (6405, 41236), (7098, 37210), (7442, 35490), (7930, 33306), (8540, 30927), (9516, 27755), (10140, 26047), (10309, 25620), (11102, 23790), (11163, 23660), (11830, 22326), (11895, 22204), (12810, 20618), (14196, 18605), (14884, 17745), (15860, 16653)]