139288320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 490731696

約数和(自身を除く): 351443376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 113, 120, 128, 144, 160, 180, 192, 214, 226, 240, 256, 288, 320, 321, 339, 360, 384, 428, 452, 480, 535, 565, 576, 640, 642, 678, 720, 768, 856, 904, 960, 963, 1017, 1070, 1130, 1152, 1280, 1284, 1356, 1440, 1605, 1695, 1712, 1808, 1920, 1926, 2034, 2140, 2260, 2304, 2568, 2712, 2880, 3210, 3390, 3424, 3616, 3840, 3852, 4068, 4280, 4520, 4815, 5085, 5136, 5424, 5760, 6420, 6780, 6848, 7232, 7704, 8136, 8560, 9040, 9630, 10170, 10272, 10848, 11520, 12091, 12840, 13560, 13696, 14464, 15408, 16272, 17120, 18080, 19260, 20340, 20544, 21696, 24182, 25680, 27120, 27392, 28928, 30816, 32544, 34240, 36160, 36273, 38520, 40680, 41088, 43392, 48364, 51360, 54240, 60455, 61632, 65088, 68480, 72320, 72546, 77040, 81360, 82176, 86784, 96728, 102720, 108480, 108819, 120910, 123264, 130176, 136960, 144640, 145092, 154080, 162720, 181365, 193456, 205440, 216960, 217638, 241820, 246528, 260352, 290184, 308160, 325440, 362730, 386912, 410880, 433920, 435276, 483640, 544095, 580368, 616320, 650880, 725460, 773824, 870552, 967280, 1088190, 1160736, 1232640, 1301760, 1450920, 1547648, 1741104, 1934560, 2176380, 2321472, 2901840, 3095296, 3482208, 3869120, 4352760, 4642944, 5803680, 6964416, 7738240, 8705520, 9285888, 11607360, 13928832, 15476480, 17411040, 23214720, 27857664, 34822080, 46429440, 69644160, 139288320]

約数ペア:

[(1, 139288320), (2, 69644160), (3, 46429440), (4, 34822080), (5, 27857664), (6, 23214720), (8, 17411040), (9, 15476480), (10, 13928832), (12, 11607360), (15, 9285888), (16, 8705520), (18, 7738240), (20, 6964416), (24, 5803680), (30, 4642944), (32, 4352760), (36, 3869120), (40, 3482208), (45, 3095296), (48, 2901840), (60, 2321472), (64, 2176380), (72, 1934560), (80, 1741104), (90, 1547648), (96, 1450920), (107, 1301760), (113, 1232640), (120, 1160736), (128, 1088190), (144, 967280), (160, 870552), (180, 773824), (192, 725460), (214, 650880), (226, 616320), (240, 580368), (256, 544095), (288, 483640), (320, 435276), (321, 433920), (339, 410880), (360, 386912), (384, 362730), (428, 325440), (452, 308160), (480, 290184), (535, 260352), (565, 246528), (576, 241820), (640, 217638), (642, 216960), (678, 205440), (720, 193456), (768, 181365), (856, 162720), (904, 154080), (960, 145092), (963, 144640), (1017, 136960), (1070, 130176), (1130, 123264), (1152, 120910), (1280, 108819), (1284, 108480), (1356, 102720), (1440, 96728), (1605, 86784), (1695, 82176), (1712, 81360), (1808, 77040), (1920, 72546), (1926, 72320), (2034, 68480), (2140, 65088), (2260, 61632), (2304, 60455), (2568, 54240), (2712, 51360), (2880, 48364), (3210, 43392), (3390, 41088), (3424, 40680), (3616, 38520), (3840, 36273), (3852, 36160), (4068, 34240), (4280, 32544), (4520, 30816), (4815, 28928), (5085, 27392), (5136, 27120), (5424, 25680), (5760, 24182), (6420, 21696), (6780, 20544), (6848, 20340), (7232, 19260), (7704, 18080), (8136, 17120), (8560, 16272), (9040, 15408), (9630, 14464), (10170, 13696), (10272, 13560), (10848, 12840), (11520, 12091)]