203642640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3302

約数の個数: 160

約数和(自身を含む): 725846400

約数和(自身を除く): 522203760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3251, 3480, 3915, 4176, 5220, 6264, 6502, 6960, 7830, 9753, 10440, 12528, 13004, 15660, 16255, 19506, 20880, 26008, 29259, 31320, 32510, 39012, 48765, 52016, 58518, 62640, 65020, 78024, 87777, 94279, 97530, 117036, 130040, 146295, 156048, 175554, 188558, 195060, 234072, 260080, 282837, 292590, 351108, 377116, 390120, 438885, 468144, 471395, 565674, 585180, 702216, 754232, 780240, 848511, 877770, 942790, 1131348, 1170360, 1404432, 1414185, 1508464, 1697022, 1755540, 1885580, 2262696, 2340720, 2545533, 2828370, 3394044, 3511080, 3771160, 4242555, 4525392, 5091066, 5656740, 6788088, 7022160, 7542320, 8485110, 10182132, 11313480, 12727665, 13576176, 16970220, 20364264, 22626960, 25455330, 33940440, 40728528, 50910660, 67880880, 101821320, 203642640]

約数ペア:

[(1, 203642640), (2, 101821320), (3, 67880880), (4, 50910660), (5, 40728528), (6, 33940440), (8, 25455330), (9, 22626960), (10, 20364264), (12, 16970220), (15, 13576176), (16, 12727665), (18, 11313480), (20, 10182132), (24, 8485110), (27, 7542320), (29, 7022160), (30, 6788088), (36, 5656740), (40, 5091066), (45, 4525392), (48, 4242555), (54, 3771160), (58, 3511080), (60, 3394044), (72, 2828370), (80, 2545533), (87, 2340720), (90, 2262696), (108, 1885580), (116, 1755540), (120, 1697022), (135, 1508464), (144, 1414185), (145, 1404432), (174, 1170360), (180, 1131348), (216, 942790), (232, 877770), (240, 848511), (261, 780240), (270, 754232), (290, 702216), (348, 585180), (360, 565674), (432, 471395), (435, 468144), (464, 438885), (522, 390120), (540, 377116), (580, 351108), (696, 292590), (720, 282837), (783, 260080), (870, 234072), (1044, 195060), (1080, 188558), (1160, 175554), (1305, 156048), (1392, 146295), (1566, 130040), (1740, 117036), (2088, 97530), (2160, 94279), (2320, 87777), (2610, 78024), (3132, 65020), (3251, 62640), (3480, 58518), (3915, 52016), (4176, 48765), (5220, 39012), (6264, 32510), (6502, 31320), (6960, 29259), (7830, 26008), (9753, 20880), (10440, 19506), (12528, 16255), (13004, 15660)]