200019360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3950

約数の個数: 96

約数和(自身を含む): 636007680

約数和(自身を除く): 435988320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 3823, 4360, 5232, 6540, 7646, 8720, 10464, 11469, 13080, 15292, 17440, 19115, 22938, 26160, 30584, 38230, 45876, 52320, 57345, 61168, 76460, 91752, 114690, 122336, 152920, 183504, 229380, 305840, 367008, 416707, 458760, 611680, 833414, 917520, 1250121, 1666828, 1835040, 2083535, 2500242, 3333656, 4167070, 5000484, 6250605, 6667312, 8334140, 10000968, 12501210, 13334624, 16668280, 20001936, 25002420, 33336560, 40003872, 50004840, 66673120, 100009680, 200019360]

約数ペア:

[(1, 200019360), (2, 100009680), (3, 66673120), (4, 50004840), (5, 40003872), (6, 33336560), (8, 25002420), (10, 20001936), (12, 16668280), (15, 13334624), (16, 12501210), (20, 10000968), (24, 8334140), (30, 6667312), (32, 6250605), (40, 5000484), (48, 4167070), (60, 3333656), (80, 2500242), (96, 2083535), (109, 1835040), (120, 1666828), (160, 1250121), (218, 917520), (240, 833414), (327, 611680), (436, 458760), (480, 416707), (545, 367008), (654, 305840), (872, 229380), (1090, 183504), (1308, 152920), (1635, 122336), (1744, 114690), (2180, 91752), (2616, 76460), (3270, 61168), (3488, 57345), (3823, 52320), (4360, 45876), (5232, 38230), (6540, 30584), (7646, 26160), (8720, 22938), (10464, 19115), (11469, 17440), (13080, 15292)]