217041120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16747}}^1$

素因数の和:16774

約数の個数: 120

約数和(自身を含む): 766020024

約数和(自身を除く): 548978904

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 251205, 267952, 301446, 334940, 401928, 452169, 502410, 535904, 602892, 669880, 753615, 803856, 904338, 1004820, 1205784, 1339760, 1356507, 1507230, 1607712, 1808676, 2009640, 2260845, 2411568, 2679520, 2713014, 3014460, 3617352, 4019280, 4521690, 4823136, 5426028, 6028920, 6782535, 7234704, 8038560, 9043380, 10852056, 12057840, 13565070, 14469408, 18086760, 21704112, 24115680, 27130140, 36173520, 43408224, 54260280, 72347040, 108520560, 217041120]

約数ペア:

[(1, 217041120), (2, 108520560), (3, 72347040), (4, 54260280), (5, 43408224), (6, 36173520), (8, 27130140), (9, 24115680), (10, 21704112), (12, 18086760), (15, 14469408), (16, 13565070), (18, 12057840), (20, 10852056), (24, 9043380), (27, 8038560), (30, 7234704), (32, 6782535), (36, 6028920), (40, 5426028), (45, 4823136), (48, 4521690), (54, 4019280), (60, 3617352), (72, 3014460), (80, 2713014), (81, 2679520), (90, 2411568), (96, 2260845), (108, 2009640), (120, 1808676), (135, 1607712), (144, 1507230), (160, 1356507), (162, 1339760), (180, 1205784), (216, 1004820), (240, 904338), (270, 803856), (288, 753615), (324, 669880), (360, 602892), (405, 535904), (432, 502410), (480, 452169), (540, 401928), (648, 334940), (720, 301446), (810, 267952), (864, 251205), (1080, 200964), (1296, 167470), (1440, 150723), (1620, 133976), (2160, 100482), (2592, 83735), (3240, 66988), (4320, 50241), (6480, 33494), (12960, 16747)]