1718098720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9281}}^1$

素因数の和:9398

約数の個数: 96

約数和(自身を含む): 4420830960

約数和(自身を除く): 2702732240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 416, 445, 520, 712, 890, 1040, 1157, 1424, 1780, 2080, 2314, 2848, 3560, 4628, 5785, 7120, 9256, 9281, 11570, 14240, 18512, 18562, 23140, 37024, 37124, 46280, 46405, 74248, 92560, 92810, 120653, 148496, 185120, 185620, 241306, 296992, 371240, 482612, 603265, 742480, 826009, 965224, 1206530, 1484960, 1652018, 1930448, 2413060, 3304036, 3860896, 4130045, 4826120, 6608072, 8260090, 9652240, 10738117, 13216144, 16520180, 19304480, 21476234, 26432288, 33040360, 42952468, 53690585, 66080720, 85904936, 107381170, 132161440, 171809872, 214762340, 343619744, 429524680, 859049360, 1718098720]

約数ペア:

[(1, 1718098720), (2, 859049360), (4, 429524680), (5, 343619744), (8, 214762340), (10, 171809872), (13, 132161440), (16, 107381170), (20, 85904936), (26, 66080720), (32, 53690585), (40, 42952468), (52, 33040360), (65, 26432288), (80, 21476234), (89, 19304480), (104, 16520180), (130, 13216144), (160, 10738117), (178, 9652240), (208, 8260090), (260, 6608072), (356, 4826120), (416, 4130045), (445, 3860896), (520, 3304036), (712, 2413060), (890, 1930448), (1040, 1652018), (1157, 1484960), (1424, 1206530), (1780, 965224), (2080, 826009), (2314, 742480), (2848, 603265), (3560, 482612), (4628, 371240), (5785, 296992), (7120, 241306), (9256, 185620), (9281, 185120), (11570, 148496), (14240, 120653), (18512, 92810), (18562, 92560), (23140, 74248), (37024, 46405), (37124, 46280)]