206608320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2689

約数の個数: 168

約数和(自身を含む): 737244144

約数和(自身を除く): 530635824

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2657, 2880, 3240, 3888, 4320, 4860, 5184, 5314, 6480, 7776, 7971, 8640, 9720, 10628, 12960, 13285, 15552, 15942, 19440, 21256, 23913, 25920, 26570, 31884, 38880, 39855, 42512, 47826, 53140, 63768, 71739, 77760, 79710, 85024, 95652, 106280, 119565, 127536, 143478, 159420, 170048, 191304, 212560, 215217, 239130, 255072, 286956, 318840, 358695, 382608, 425120, 430434, 478260, 510144, 573912, 637680, 645651, 717390, 765216, 850240, 860868, 956520, 1076085, 1147824, 1275360, 1291302, 1434780, 1530432, 1721736, 1913040, 2152170, 2295648, 2550720, 2582604, 2869560, 3228255, 3443472, 3826080, 4304340, 4591296, 5165208, 5739120, 6456510, 6886944, 7652160, 8608680, 10330416, 11478240, 12913020, 13773888, 17217360, 20660832, 22956480, 25826040, 34434720, 41321664, 51652080, 68869440, 103304160, 206608320]

約数ペア:

[(1, 206608320), (2, 103304160), (3, 68869440), (4, 51652080), (5, 41321664), (6, 34434720), (8, 25826040), (9, 22956480), (10, 20660832), (12, 17217360), (15, 13773888), (16, 12913020), (18, 11478240), (20, 10330416), (24, 8608680), (27, 7652160), (30, 6886944), (32, 6456510), (36, 5739120), (40, 5165208), (45, 4591296), (48, 4304340), (54, 3826080), (60, 3443472), (64, 3228255), (72, 2869560), (80, 2582604), (81, 2550720), (90, 2295648), (96, 2152170), (108, 1913040), (120, 1721736), (135, 1530432), (144, 1434780), (160, 1291302), (162, 1275360), (180, 1147824), (192, 1076085), (216, 956520), (240, 860868), (243, 850240), (270, 765216), (288, 717390), (320, 645651), (324, 637680), (360, 573912), (405, 510144), (432, 478260), (480, 430434), (486, 425120), (540, 382608), (576, 358695), (648, 318840), (720, 286956), (810, 255072), (864, 239130), (960, 215217), (972, 212560), (1080, 191304), (1215, 170048), (1296, 159420), (1440, 143478), (1620, 127536), (1728, 119565), (1944, 106280), (2160, 95652), (2430, 85024), (2592, 79710), (2657, 77760), (2880, 71739), (3240, 63768), (3888, 53140), (4320, 47826), (4860, 42512), (5184, 39855), (5314, 38880), (6480, 31884), (7776, 26570), (7971, 25920), (8640, 23913), (9720, 21256), (10628, 19440), (12960, 15942), (13285, 15552)]