266258160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{7547}}^1$

素因数の和:7580

約数の個数: 180

約数和(自身を含む): 1040310648

約数和(自身を除く): 774052488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 7547, 8820, 11760, 15094, 17640, 22641, 30188, 35280, 37735, 45282, 52829, 60376, 67923, 75470, 90564, 105658, 113205, 120752, 135846, 150940, 158487, 181128, 211316, 226410, 264145, 271692, 301880, 316974, 339615, 362256, 369803, 422632, 452820, 475461, 528290, 543384, 603760, 633948, 679230, 739606, 792435, 845264, 905640, 950922, 1056580, 1086768, 1109409, 1267896, 1358460, 1479212, 1584870, 1811280, 1849015, 1901844, 2113160, 2218818, 2377305, 2535792, 2716920, 2958424, 3169740, 3328227, 3698030, 3803688, 4226320, 4437636, 4754610, 5433840, 5547045, 5916848, 6339480, 6656454, 7396060, 7607376, 8875272, 9509220, 11094090, 12678960, 13312908, 14792120, 16641135, 17750544, 19018440, 22188180, 26625816, 29584240, 33282270, 38036880, 44376360, 53251632, 66564540, 88752720, 133129080, 266258160]

約数ペア:

[(1, 266258160), (2, 133129080), (3, 88752720), (4, 66564540), (5, 53251632), (6, 44376360), (7, 38036880), (8, 33282270), (9, 29584240), (10, 26625816), (12, 22188180), (14, 19018440), (15, 17750544), (16, 16641135), (18, 14792120), (20, 13312908), (21, 12678960), (24, 11094090), (28, 9509220), (30, 8875272), (35, 7607376), (36, 7396060), (40, 6656454), (42, 6339480), (45, 5916848), (48, 5547045), (49, 5433840), (56, 4754610), (60, 4437636), (63, 4226320), (70, 3803688), (72, 3698030), (80, 3328227), (84, 3169740), (90, 2958424), (98, 2716920), (105, 2535792), (112, 2377305), (120, 2218818), (126, 2113160), (140, 1901844), (144, 1849015), (147, 1811280), (168, 1584870), (180, 1479212), (196, 1358460), (210, 1267896), (240, 1109409), (245, 1086768), (252, 1056580), (280, 950922), (294, 905640), (315, 845264), (336, 792435), (360, 739606), (392, 679230), (420, 633948), (441, 603760), (490, 543384), (504, 528290), (560, 475461), (588, 452820), (630, 422632), (720, 369803), (735, 362256), (784, 339615), (840, 316974), (882, 301880), (980, 271692), (1008, 264145), (1176, 226410), (1260, 211316), (1470, 181128), (1680, 158487), (1764, 150940), (1960, 135846), (2205, 120752), (2352, 113205), (2520, 105658), (2940, 90564), (3528, 75470), (3920, 67923), (4410, 60376), (5040, 52829), (5880, 45282), (7056, 37735), (7547, 35280), (8820, 30188), (11760, 22641), (15094, 17640)]