137738880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2688

約数の個数: 160

約数和(自身を含む): 492075540

約数和(自身を除く): 354336660

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2657, 2880, 3240, 3456, 4320, 5184, 5314, 5760, 6480, 7971, 8640, 10368, 10628, 12960, 13285, 15942, 17280, 21256, 23913, 25920, 26570, 31884, 39855, 42512, 47826, 51840, 53140, 63768, 71739, 79710, 85024, 95652, 106280, 119565, 127536, 143478, 159420, 170048, 191304, 212560, 215217, 239130, 255072, 286956, 318840, 340096, 358695, 382608, 425120, 430434, 478260, 510144, 573912, 637680, 717390, 765216, 850240, 860868, 956520, 1020288, 1076085, 1147824, 1275360, 1434780, 1530432, 1700480, 1721736, 1913040, 2152170, 2295648, 2550720, 2869560, 3060864, 3443472, 3826080, 4304340, 4591296, 5101440, 5739120, 6886944, 7652160, 8608680, 9182592, 11478240, 13773888, 15304320, 17217360, 22956480, 27547776, 34434720, 45912960, 68869440, 137738880]

約数ペア:

[(1, 137738880), (2, 68869440), (3, 45912960), (4, 34434720), (5, 27547776), (6, 22956480), (8, 17217360), (9, 15304320), (10, 13773888), (12, 11478240), (15, 9182592), (16, 8608680), (18, 7652160), (20, 6886944), (24, 5739120), (27, 5101440), (30, 4591296), (32, 4304340), (36, 3826080), (40, 3443472), (45, 3060864), (48, 2869560), (54, 2550720), (60, 2295648), (64, 2152170), (72, 1913040), (80, 1721736), (81, 1700480), (90, 1530432), (96, 1434780), (108, 1275360), (120, 1147824), (128, 1076085), (135, 1020288), (144, 956520), (160, 860868), (162, 850240), (180, 765216), (192, 717390), (216, 637680), (240, 573912), (270, 510144), (288, 478260), (320, 430434), (324, 425120), (360, 382608), (384, 358695), (405, 340096), (432, 318840), (480, 286956), (540, 255072), (576, 239130), (640, 215217), (648, 212560), (720, 191304), (810, 170048), (864, 159420), (960, 143478), (1080, 127536), (1152, 119565), (1296, 106280), (1440, 95652), (1620, 85024), (1728, 79710), (1920, 71739), (2160, 63768), (2592, 53140), (2657, 51840), (2880, 47826), (3240, 42512), (3456, 39855), (4320, 31884), (5184, 26570), (5314, 25920), (5760, 23913), (6480, 21256), (7971, 17280), (8640, 15942), (10368, 13285), (10628, 12960)]