306222840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11047}}^1$

素因数の和:11082

約数の個数: 192

約数和(自身を含む): 1240911360

約数和(自身を除く): 934688520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 11047, 13860, 22094, 27720, 33141, 44188, 55235, 66282, 77329, 88376, 99423, 110470, 121517, 132564, 154658, 165705, 198846, 220940, 231987, 243034, 265128, 309316, 331410, 364551, 386645, 397692, 441880, 463974, 486068, 497115, 607585, 618632, 662820, 695961, 729102, 773290, 795384, 850619, 927948, 972136, 994230, 1093653, 1159935, 1215170, 1325640, 1391922, 1458204, 1546580, 1701238, 1822755, 1855896, 1988460, 2187306, 2319870, 2430340, 2551857, 2783844, 2916408, 3093160, 3402476, 3479805, 3645510, 3976920, 4253095, 4374612, 4639740, 4860680, 5103714, 5468265, 5567688, 6804952, 6959610, 7291020, 7655571, 8506190, 8749224, 9279480, 10207428, 10936530, 12759285, 13919220, 14582040, 15311142, 17012380, 20414856, 21873060, 25518570, 27838440, 30622284, 34024760, 38277855, 43746120, 51037140, 61244568, 76555710, 102074280, 153111420, 306222840]

約数ペア:

[(1, 306222840), (2, 153111420), (3, 102074280), (4, 76555710), (5, 61244568), (6, 51037140), (7, 43746120), (8, 38277855), (9, 34024760), (10, 30622284), (11, 27838440), (12, 25518570), (14, 21873060), (15, 20414856), (18, 17012380), (20, 15311142), (21, 14582040), (22, 13919220), (24, 12759285), (28, 10936530), (30, 10207428), (33, 9279480), (35, 8749224), (36, 8506190), (40, 7655571), (42, 7291020), (44, 6959610), (45, 6804952), (55, 5567688), (56, 5468265), (60, 5103714), (63, 4860680), (66, 4639740), (70, 4374612), (72, 4253095), (77, 3976920), (84, 3645510), (88, 3479805), (90, 3402476), (99, 3093160), (105, 2916408), (110, 2783844), (120, 2551857), (126, 2430340), (132, 2319870), (140, 2187306), (154, 1988460), (165, 1855896), (168, 1822755), (180, 1701238), (198, 1546580), (210, 1458204), (220, 1391922), (231, 1325640), (252, 1215170), (264, 1159935), (280, 1093653), (308, 994230), (315, 972136), (330, 927948), (360, 850619), (385, 795384), (396, 773290), (420, 729102), (440, 695961), (462, 662820), (495, 618632), (504, 607585), (616, 497115), (630, 486068), (660, 463974), (693, 441880), (770, 397692), (792, 386645), (840, 364551), (924, 331410), (990, 309316), (1155, 265128), (1260, 243034), (1320, 231987), (1386, 220940), (1540, 198846), (1848, 165705), (1980, 154658), (2310, 132564), (2520, 121517), (2772, 110470), (3080, 99423), (3465, 88376), (3960, 77329), (4620, 66282), (5544, 55235), (6930, 44188), (9240, 33141), (11047, 27720), (13860, 22094)]