15693992220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{3803}}^1$

素因数の和:4555

約数の個数: 96

約数和(自身を含む): 44428285440

約数和(自身を除く): 28734293220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 631, 654, 1090, 1262, 1308, 1635, 1893, 2180, 2524, 3155, 3270, 3786, 3803, 6310, 6540, 7572, 7606, 9465, 11409, 12620, 15212, 18930, 19015, 22818, 37860, 38030, 45636, 57045, 68779, 76060, 114090, 137558, 206337, 228180, 275116, 343895, 412674, 414527, 687790, 825348, 829054, 1031685, 1243581, 1375580, 1658108, 2063370, 2072635, 2399693, 2487162, 4126740, 4145270, 4799386, 4974324, 6217905, 7199079, 8290540, 9598772, 11998465, 12435810, 14398158, 23996930, 24871620, 28796316, 35995395, 47993860, 71990790, 143981580, 261566537, 523133074, 784699611, 1046266148, 1307832685, 1569399222, 2615665370, 3138798444, 3923498055, 5231330740, 7846996110, 15693992220]

約数ペア:

[(1, 15693992220), (2, 7846996110), (3, 5231330740), (4, 3923498055), (5, 3138798444), (6, 2615665370), (10, 1569399222), (12, 1307832685), (15, 1046266148), (20, 784699611), (30, 523133074), (60, 261566537), (109, 143981580), (218, 71990790), (327, 47993860), (436, 35995395), (545, 28796316), (631, 24871620), (654, 23996930), (1090, 14398158), (1262, 12435810), (1308, 11998465), (1635, 9598772), (1893, 8290540), (2180, 7199079), (2524, 6217905), (3155, 4974324), (3270, 4799386), (3786, 4145270), (3803, 4126740), (6310, 2487162), (6540, 2399693), (7572, 2072635), (7606, 2063370), (9465, 1658108), (11409, 1375580), (12620, 1243581), (15212, 1031685), (18930, 829054), (19015, 825348), (22818, 687790), (37860, 414527), (38030, 412674), (45636, 343895), (57045, 275116), (68779, 228180), (76060, 206337), (114090, 137558)]