142745760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 362383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 191, 216, 240, 270, 288, 346, 360, 382, 432, 480, 519, 540, 573, 692, 720, 764, 864, 865, 955, 1038, 1080, 1146, 1384, 1440, 1528, 1557, 1719, 1730, 1910, 2076, 2160, 2292, 2595, 2768, 2865, 3056, 3114, 3438, 3460, 3820, 4152, 4320, 4584, 4671, 5157, 5190, 5536, 5730, 6112, 6228, 6876, 6920, 7640, 7785, 8304, 8595, 9168, 9342, 10314, 10380, 11460, 12456, 13752, 13840, 15280, 15570, 16608, 17190, 18336, 18684, 20628, 20760, 22920, 23355, 24912, 25785, 27504, 27680, 30560, 31140, 33043, 34380, 37368, 41256, 41520, 45840, 46710, 49824, 51570, 55008, 62280, 66086, 68760, 74736, 82512, 83040, 91680, 93420, 99129, 103140, 124560, 132172, 137520, 149472, 165024, 165215, 186840, 198258, 206280, 249120, 264344, 275040, 297387, 330430, 373680, 396516, 412560, 495645, 528688, 594774, 660860, 747360, 793032, 825120, 892161, 991290, 1057376, 1189548, 1321720, 1486935, 1586064, 1784322, 1982580, 2379096, 2643440, 2973870, 3172128, 3568644, 3965160, 4460805, 4758192, 5286880, 5947740, 7137288, 7930320, 8921610, 9516384, 11895480, 14274576, 15860640, 17843220, 23790960, 28549152, 35686440, 47581920, 71372880, 142745760]

約数ペア:

[(1, 142745760), (2, 71372880), (3, 47581920), (4, 35686440), (5, 28549152), (6, 23790960), (8, 17843220), (9, 15860640), (10, 14274576), (12, 11895480), (15, 9516384), (16, 8921610), (18, 7930320), (20, 7137288), (24, 5947740), (27, 5286880), (30, 4758192), (32, 4460805), (36, 3965160), (40, 3568644), (45, 3172128), (48, 2973870), (54, 2643440), (60, 2379096), (72, 1982580), (80, 1784322), (90, 1586064), (96, 1486935), (108, 1321720), (120, 1189548), (135, 1057376), (144, 991290), (160, 892161), (173, 825120), (180, 793032), (191, 747360), (216, 660860), (240, 594774), (270, 528688), (288, 495645), (346, 412560), (360, 396516), (382, 373680), (432, 330430), (480, 297387), (519, 275040), (540, 264344), (573, 249120), (692, 206280), (720, 198258), (764, 186840), (864, 165215), (865, 165024), (955, 149472), (1038, 137520), (1080, 132172), (1146, 124560), (1384, 103140), (1440, 99129), (1528, 93420), (1557, 91680), (1719, 83040), (1730, 82512), (1910, 74736), (2076, 68760), (2160, 66086), (2292, 62280), (2595, 55008), (2768, 51570), (2865, 49824), (3056, 46710), (3114, 45840), (3438, 41520), (3460, 41256), (3820, 37368), (4152, 34380), (4320, 33043), (4584, 31140), (4671, 30560), (5157, 27680), (5190, 27504), (5536, 25785), (5730, 24912), (6112, 23355), (6228, 22920), (6876, 20760), (6920, 20628), (7640, 18684), (7785, 18336), (8304, 17190), (8595, 16608), (9168, 15570), (9342, 15280), (10314, 13840), (10380, 13752), (11460, 12456)]