15708320220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{6299}}^1$

素因数の和:6867

約数の個数: 96

約数和(自身を含む): 44579808000

約数和(自身を除く): 28871487780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 467, 534, 890, 934, 1068, 1335, 1401, 1780, 1868, 2335, 2670, 2802, 4670, 5340, 5604, 6299, 7005, 9340, 12598, 14010, 18897, 25196, 28020, 31495, 37794, 41563, 62990, 75588, 83126, 94485, 124689, 125980, 166252, 188970, 207815, 249378, 377940, 415630, 498756, 560611, 623445, 831260, 1121222, 1246890, 1681833, 2242444, 2493780, 2803055, 2941633, 3363666, 5606110, 5883266, 6727332, 8409165, 8824899, 11212220, 11766532, 14708165, 16818330, 17649798, 29416330, 33636660, 35299596, 44124495, 58832660, 88248990, 176497980, 261805337, 523610674, 785416011, 1047221348, 1309026685, 1570832022, 2618053370, 3141664044, 3927080055, 5236106740, 7854160110, 15708320220]

約数ペア:

[(1, 15708320220), (2, 7854160110), (3, 5236106740), (4, 3927080055), (5, 3141664044), (6, 2618053370), (10, 1570832022), (12, 1309026685), (15, 1047221348), (20, 785416011), (30, 523610674), (60, 261805337), (89, 176497980), (178, 88248990), (267, 58832660), (356, 44124495), (445, 35299596), (467, 33636660), (534, 29416330), (890, 17649798), (934, 16818330), (1068, 14708165), (1335, 11766532), (1401, 11212220), (1780, 8824899), (1868, 8409165), (2335, 6727332), (2670, 5883266), (2802, 5606110), (4670, 3363666), (5340, 2941633), (5604, 2803055), (6299, 2493780), (7005, 2242444), (9340, 1681833), (12598, 1246890), (14010, 1121222), (18897, 831260), (25196, 623445), (28020, 560611), (31495, 498756), (37794, 415630), (41563, 377940), (62990, 249378), (75588, 207815), (83126, 188970), (94485, 166252), (124689, 125980)]