168531840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3282

約数の個数: 160

約数和(自身を含む): 602042760

約数和(自身を除く): 433510920

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, 2880, 3240, 3251, 3456, 4320, 5184, 5760, 6480, 6502, 8640, 9753, 10368, 12960, 13004, 16255, 17280, 19506, 25920, 26008, 29259, 32510, 39012, 48765, 51840, 52016, 58518, 65020, 78024, 87777, 97530, 104032, 117036, 130040, 146295, 156048, 175554, 195060, 208064, 234072, 260080, 263331, 292590, 312096, 351108, 390120, 416128, 438885, 468144, 520160, 526662, 585180, 624192, 702216, 780240, 877770, 936288, 1040320, 1053324, 1170360, 1248384, 1316655, 1404432, 1560480, 1755540, 1872576, 2080640, 2106648, 2340720, 2633310, 2808864, 3120960, 3511080, 3745152, 4213296, 4681440, 5266620, 5617728, 6241920, 7022160, 8426592, 9362880, 10533240, 11235456, 14044320, 16853184, 18725760, 21066480, 28088640, 33706368, 42132960, 56177280, 84265920, 168531840]

約数ペア:

[(1, 168531840), (2, 84265920), (3, 56177280), (4, 42132960), (5, 33706368), (6, 28088640), (8, 21066480), (9, 18725760), (10, 16853184), (12, 14044320), (15, 11235456), (16, 10533240), (18, 9362880), (20, 8426592), (24, 7022160), (27, 6241920), (30, 5617728), (32, 5266620), (36, 4681440), (40, 4213296), (45, 3745152), (48, 3511080), (54, 3120960), (60, 2808864), (64, 2633310), (72, 2340720), (80, 2106648), (81, 2080640), (90, 1872576), (96, 1755540), (108, 1560480), (120, 1404432), (128, 1316655), (135, 1248384), (144, 1170360), (160, 1053324), (162, 1040320), (180, 936288), (192, 877770), (216, 780240), (240, 702216), (270, 624192), (288, 585180), (320, 526662), (324, 520160), (360, 468144), (384, 438885), (405, 416128), (432, 390120), (480, 351108), (540, 312096), (576, 292590), (640, 263331), (648, 260080), (720, 234072), (810, 208064), (864, 195060), (960, 175554), (1080, 156048), (1152, 146295), (1296, 130040), (1440, 117036), (1620, 104032), (1728, 97530), (1920, 87777), (2160, 78024), (2592, 65020), (2880, 58518), (3240, 52016), (3251, 51840), (3456, 48765), (4320, 39012), (5184, 32510), (5760, 29259), (6480, 26008), (6502, 25920), (8640, 19506), (9753, 17280), (10368, 16255), (12960, 13004)]