67191840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 237346200

約数和(自身を除く): 170154360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1609, 1740, 2088, 2320, 2610, 2784, 3218, 3480, 4176, 4640, 4827, 5220, 6436, 6960, 8045, 8352, 9654, 10440, 12872, 13920, 14481, 16090, 19308, 20880, 24135, 25744, 28962, 32180, 38616, 41760, 46661, 48270, 51488, 57924, 64360, 72405, 77232, 93322, 96540, 115848, 128720, 139983, 144810, 154464, 186644, 193080, 231696, 233305, 257440, 279966, 289620, 373288, 386160, 419949, 463392, 466610, 559932, 579240, 699915, 746576, 772320, 839898, 933220, 1119864, 1158480, 1399830, 1493152, 1679796, 1866440, 2099745, 2239728, 2316960, 2799660, 3359592, 3732880, 4199490, 4479456, 5599320, 6719184, 7465760, 8398980, 11198640, 13438368, 16797960, 22397280, 33595920, 67191840]

約数ペア:

[(1, 67191840), (2, 33595920), (3, 22397280), (4, 16797960), (5, 13438368), (6, 11198640), (8, 8398980), (9, 7465760), (10, 6719184), (12, 5599320), (15, 4479456), (16, 4199490), (18, 3732880), (20, 3359592), (24, 2799660), (29, 2316960), (30, 2239728), (32, 2099745), (36, 1866440), (40, 1679796), (45, 1493152), (48, 1399830), (58, 1158480), (60, 1119864), (72, 933220), (80, 839898), (87, 772320), (90, 746576), (96, 699915), (116, 579240), (120, 559932), (144, 466610), (145, 463392), (160, 419949), (174, 386160), (180, 373288), (232, 289620), (240, 279966), (261, 257440), (288, 233305), (290, 231696), (348, 193080), (360, 186644), (435, 154464), (464, 144810), (480, 139983), (522, 128720), (580, 115848), (696, 96540), (720, 93322), (870, 77232), (928, 72405), (1044, 64360), (1160, 57924), (1305, 51488), (1392, 48270), (1440, 46661), (1609, 41760), (1740, 38616), (2088, 32180), (2320, 28962), (2610, 25744), (2784, 24135), (3218, 20880), (3480, 19308), (4176, 16090), (4640, 14481), (4827, 13920), (5220, 12872), (6436, 10440), (6960, 9654), (8045, 8352)]