131669760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 144

約数和(自身を含む): 445477536

約数和(自身を除く): 313807776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2017, 2040, 2176, 2720, 3264, 3840, 4034, 4080, 4352, 5440, 6051, 6528, 8068, 8160, 10085, 10880, 12102, 13056, 16136, 16320, 20170, 21760, 24204, 30255, 32272, 32640, 34289, 40340, 48408, 60510, 64544, 65280, 68578, 80680, 96816, 102867, 121020, 129088, 137156, 161360, 171445, 193632, 205734, 242040, 258176, 274312, 322720, 342890, 387264, 411468, 484080, 514335, 516352, 548624, 645440, 685780, 774528, 822936, 968160, 1028670, 1097248, 1290880, 1371560, 1549056, 1645872, 1936320, 2057340, 2194496, 2581760, 2743120, 3291744, 3872640, 4114680, 4388992, 5486240, 6583488, 7745280, 8229360, 8777984, 10972480, 13166976, 16458720, 21944960, 26333952, 32917440, 43889920, 65834880, 131669760]

約数ペア:

[(1, 131669760), (2, 65834880), (3, 43889920), (4, 32917440), (5, 26333952), (6, 21944960), (8, 16458720), (10, 13166976), (12, 10972480), (15, 8777984), (16, 8229360), (17, 7745280), (20, 6583488), (24, 5486240), (30, 4388992), (32, 4114680), (34, 3872640), (40, 3291744), (48, 2743120), (51, 2581760), (60, 2194496), (64, 2057340), (68, 1936320), (80, 1645872), (85, 1549056), (96, 1371560), (102, 1290880), (120, 1097248), (128, 1028670), (136, 968160), (160, 822936), (170, 774528), (192, 685780), (204, 645440), (240, 548624), (255, 516352), (256, 514335), (272, 484080), (320, 411468), (340, 387264), (384, 342890), (408, 322720), (480, 274312), (510, 258176), (544, 242040), (640, 205734), (680, 193632), (768, 171445), (816, 161360), (960, 137156), (1020, 129088), (1088, 121020), (1280, 102867), (1360, 96816), (1632, 80680), (1920, 68578), (2017, 65280), (2040, 64544), (2176, 60510), (2720, 48408), (3264, 40340), (3840, 34289), (4034, 32640), (4080, 32272), (4352, 30255), (5440, 24204), (6051, 21760), (6528, 20170), (8068, 16320), (8160, 16136), (10085, 13056), (10880, 12102)]