156720060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4340

約数の個数: 144

約数和(自身を含む): 562161600

約数和(自身を除く): 405441540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4289, 5220, 6090, 7308, 8578, 9135, 12180, 12867, 17156, 18270, 21445, 25734, 30023, 36540, 38601, 42890, 51468, 60046, 64335, 77202, 85780, 90069, 120092, 124381, 128670, 150115, 154404, 180138, 193005, 248762, 257340, 270207, 300230, 360276, 373143, 386010, 450345, 497524, 540414, 600460, 621905, 746286, 772020, 870667, 900690, 1080828, 1119429, 1243810, 1351035, 1492572, 1741334, 1801380, 1865715, 2238858, 2487620, 2612001, 2702070, 3482668, 3731430, 4353335, 4477716, 5224002, 5404140, 5597145, 7462860, 7836003, 8706670, 10448004, 11194290, 13060005, 15672006, 17413340, 22388580, 26120010, 31344012, 39180015, 52240020, 78360030, 156720060]

約数ペア:

[(1, 156720060), (2, 78360030), (3, 52240020), (4, 39180015), (5, 31344012), (6, 26120010), (7, 22388580), (9, 17413340), (10, 15672006), (12, 13060005), (14, 11194290), (15, 10448004), (18, 8706670), (20, 7836003), (21, 7462860), (28, 5597145), (29, 5404140), (30, 5224002), (35, 4477716), (36, 4353335), (42, 3731430), (45, 3482668), (58, 2702070), (60, 2612001), (63, 2487620), (70, 2238858), (84, 1865715), (87, 1801380), (90, 1741334), (105, 1492572), (116, 1351035), (126, 1243810), (140, 1119429), (145, 1080828), (174, 900690), (180, 870667), (203, 772020), (210, 746286), (252, 621905), (261, 600460), (290, 540414), (315, 497524), (348, 450345), (406, 386010), (420, 373143), (435, 360276), (522, 300230), (580, 270207), (609, 257340), (630, 248762), (812, 193005), (870, 180138), (1015, 154404), (1044, 150115), (1218, 128670), (1260, 124381), (1305, 120092), (1740, 90069), (1827, 85780), (2030, 77202), (2436, 64335), (2610, 60046), (3045, 51468), (3654, 42890), (4060, 38601), (4289, 36540), (5220, 30023), (6090, 25734), (7308, 21445), (8578, 18270), (9135, 17156), (12180, 12867)]