197353920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1418

約数の個数: 112

約数和(自身を含む): 630862848

約数和(自身を除く): 433508928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 480, 501, 668, 835, 960, 1002, 1231, 1336, 1670, 2004, 2462, 2505, 2672, 3340, 3693, 4008, 4924, 5010, 5344, 6155, 6680, 7386, 8016, 9848, 10020, 10688, 12310, 13360, 14772, 16032, 18465, 19696, 20040, 24620, 26720, 29544, 32064, 36930, 39392, 40080, 49240, 53440, 59088, 73860, 78784, 80160, 98480, 118176, 147720, 160320, 196960, 205577, 236352, 295440, 393920, 411154, 590880, 616731, 822308, 1027885, 1181760, 1233462, 1644616, 2055770, 2466924, 3083655, 3289232, 4111540, 4933848, 6167310, 6578464, 8223080, 9867696, 12334620, 13156928, 16446160, 19735392, 24669240, 32892320, 39470784, 49338480, 65784640, 98676960, 197353920]

約数ペア:

[(1, 197353920), (2, 98676960), (3, 65784640), (4, 49338480), (5, 39470784), (6, 32892320), (8, 24669240), (10, 19735392), (12, 16446160), (15, 13156928), (16, 12334620), (20, 9867696), (24, 8223080), (30, 6578464), (32, 6167310), (40, 4933848), (48, 4111540), (60, 3289232), (64, 3083655), (80, 2466924), (96, 2055770), (120, 1644616), (160, 1233462), (167, 1181760), (192, 1027885), (240, 822308), (320, 616731), (334, 590880), (480, 411154), (501, 393920), (668, 295440), (835, 236352), (960, 205577), (1002, 196960), (1231, 160320), (1336, 147720), (1670, 118176), (2004, 98480), (2462, 80160), (2505, 78784), (2672, 73860), (3340, 59088), (3693, 53440), (4008, 49240), (4924, 40080), (5010, 39392), (5344, 36930), (6155, 32064), (6680, 29544), (7386, 26720), (8016, 24620), (9848, 20040), (10020, 19696), (10688, 18465), (12310, 16032), (13360, 14772)]