216995760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{33487}}^1$

素因数の和:33512

約数の個数: 100

約数和(自身を含む): 753680928

約数和(自身を除く): 536685168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 33487, 66974, 100461, 133948, 167435, 200922, 267896, 301383, 334870, 401844, 502305, 535792, 602766, 669740, 803688, 904149, 1004610, 1205532, 1339480, 1506915, 1607376, 1808298, 2009220, 2411064, 2678960, 2712447, 3013830, 3616596, 4018440, 4520745, 4822128, 5424894, 6027660, 7233192, 8036880, 9041490, 10849788, 12055320, 13562235, 14466384, 18082980, 21699576, 24110640, 27124470, 36165960, 43399152, 54248940, 72331920, 108497880, 216995760]

約数ペア:

[(1, 216995760), (2, 108497880), (3, 72331920), (4, 54248940), (5, 43399152), (6, 36165960), (8, 27124470), (9, 24110640), (10, 21699576), (12, 18082980), (15, 14466384), (16, 13562235), (18, 12055320), (20, 10849788), (24, 9041490), (27, 8036880), (30, 7233192), (36, 6027660), (40, 5424894), (45, 4822128), (48, 4520745), (54, 4018440), (60, 3616596), (72, 3013830), (80, 2712447), (81, 2678960), (90, 2411064), (108, 2009220), (120, 1808298), (135, 1607376), (144, 1506915), (162, 1339480), (180, 1205532), (216, 1004610), (240, 904149), (270, 803688), (324, 669740), (360, 602766), (405, 535792), (432, 502305), (540, 401844), (648, 334870), (720, 301383), (810, 267896), (1080, 200922), (1296, 167435), (1620, 133948), (2160, 100461), (3240, 66974), (6480, 33487)]