621773280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 2192037120

約数和(自身を除く): 1570263840

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, 163, 180, 216, 240, 270, 288, 326, 360, 432, 480, 489, 540, 652, 720, 815, 864, 883, 978, 1080, 1304, 1440, 1467, 1630, 1766, 1956, 2160, 2445, 2608, 2649, 2934, 3260, 3532, 3912, 4320, 4401, 4415, 4890, 5216, 5298, 5868, 6520, 7064, 7335, 7824, 7947, 8802, 8830, 9780, 10596, 11736, 13040, 13245, 14128, 14670, 15648, 15894, 17604, 17660, 19560, 21192, 22005, 23472, 23841, 26080, 26490, 28256, 29340, 31788, 35208, 35320, 39120, 39735, 42384, 44010, 46944, 47682, 52980, 58680, 63576, 70416, 70640, 78240, 79470, 84768, 88020, 95364, 105960, 117360, 119205, 127152, 140832, 141280, 143929, 158940, 176040, 190728, 211920, 234720, 238410, 254304, 287858, 317880, 352080, 381456, 423840, 431787, 476820, 575716, 635760, 704160, 719645, 762912, 863574, 953640, 1151432, 1271520, 1295361, 1439290, 1727148, 1907280, 2158935, 2302864, 2590722, 2878580, 3454296, 3814560, 3886083, 4317870, 4605728, 5181444, 5757160, 6476805, 6908592, 7772166, 8635740, 10362888, 11514320, 12953610, 13817184, 15544332, 17271480, 19430415, 20725776, 23028640, 25907220, 31088664, 34542960, 38860830, 41451552, 51814440, 62177328, 69085920, 77721660, 103628880, 124354656, 155443320, 207257760, 310886640, 621773280]

約数ペア:

[(1, 621773280), (2, 310886640), (3, 207257760), (4, 155443320), (5, 124354656), (6, 103628880), (8, 77721660), (9, 69085920), (10, 62177328), (12, 51814440), (15, 41451552), (16, 38860830), (18, 34542960), (20, 31088664), (24, 25907220), (27, 23028640), (30, 20725776), (32, 19430415), (36, 17271480), (40, 15544332), (45, 13817184), (48, 12953610), (54, 11514320), (60, 10362888), (72, 8635740), (80, 7772166), (90, 6908592), (96, 6476805), (108, 5757160), (120, 5181444), (135, 4605728), (144, 4317870), (160, 3886083), (163, 3814560), (180, 3454296), (216, 2878580), (240, 2590722), (270, 2302864), (288, 2158935), (326, 1907280), (360, 1727148), (432, 1439290), (480, 1295361), (489, 1271520), (540, 1151432), (652, 953640), (720, 863574), (815, 762912), (864, 719645), (883, 704160), (978, 635760), (1080, 575716), (1304, 476820), (1440, 431787), (1467, 423840), (1630, 381456), (1766, 352080), (1956, 317880), (2160, 287858), (2445, 254304), (2608, 238410), (2649, 234720), (2934, 211920), (3260, 190728), (3532, 176040), (3912, 158940), (4320, 143929), (4401, 141280), (4415, 140832), (4890, 127152), (5216, 119205), (5298, 117360), (5868, 105960), (6520, 95364), (7064, 88020), (7335, 84768), (7824, 79470), (7947, 78240), (8802, 70640), (8830, 70416), (9780, 63576), (10596, 58680), (11736, 52980), (13040, 47682), (13245, 46944), (14128, 44010), (14670, 42384), (15648, 39735), (15894, 39120), (17604, 35320), (17660, 35208), (19560, 31788), (21192, 29340), (22005, 28256), (23472, 26490), (23841, 26080)]