20161418040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{39191}}^1$

素因数の和:40637

約数の個数: 96

約数和(自身を含む): 65572135200

約数和(自身を除く): 45410717160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1429, 2858, 4287, 5716, 7145, 8574, 11432, 12861, 14290, 17148, 21435, 25722, 28580, 34296, 39191, 42870, 51444, 57160, 64305, 78382, 85740, 102888, 117573, 128610, 156764, 171480, 195955, 235146, 257220, 313528, 352719, 391910, 470292, 514440, 587865, 705438, 783820, 940584, 1175730, 1410876, 1567640, 1763595, 2351460, 2821752, 3527190, 4702920, 7054380, 14108760, 56003939, 112007878, 168011817, 224015756, 280019695, 336023634, 448031512, 504035451, 560039390, 672047268, 840059085, 1008070902, 1120078780, 1344094536, 1680118170, 2016141804, 2240157560, 2520177255, 3360236340, 4032283608, 5040354510, 6720472680, 10080709020, 20161418040]

約数ペア:

[(1, 20161418040), (2, 10080709020), (3, 6720472680), (4, 5040354510), (5, 4032283608), (6, 3360236340), (8, 2520177255), (9, 2240157560), (10, 2016141804), (12, 1680118170), (15, 1344094536), (18, 1120078780), (20, 1008070902), (24, 840059085), (30, 672047268), (36, 560039390), (40, 504035451), (45, 448031512), (60, 336023634), (72, 280019695), (90, 224015756), (120, 168011817), (180, 112007878), (360, 56003939), (1429, 14108760), (2858, 7054380), (4287, 4702920), (5716, 3527190), (7145, 2821752), (8574, 2351460), (11432, 1763595), (12861, 1567640), (14290, 1410876), (17148, 1175730), (21435, 940584), (25722, 783820), (28580, 705438), (34296, 587865), (39191, 514440), (42870, 470292), (51444, 391910), (57160, 352719), (64305, 313528), (78382, 257220), (85740, 235146), (102888, 195955), (117573, 171480), (128610, 156764)]