15702580660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{4339}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 36747648000

約数和(自身を除く): 21045067340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 449, 620, 806, 898, 1612, 1796, 2015, 2245, 4030, 4339, 4490, 5837, 8060, 8678, 8980, 11674, 13919, 17356, 21695, 23348, 27838, 29185, 43390, 55676, 56407, 58370, 69595, 86780, 112814, 116740, 134509, 139190, 180947, 225628, 269018, 278380, 282035, 361894, 538036, 564070, 672545, 723788, 904735, 1128140, 1345090, 1748617, 1809470, 1948211, 2690180, 3497234, 3618940, 3896422, 6994468, 7792844, 8743085, 9741055, 17486170, 19482110, 25326743, 34972340, 38964220, 50653486, 60394541, 101306972, 120789082, 126633715, 241578164, 253267430, 301972705, 506534860, 603945410, 785129033, 1207890820, 1570258066, 3140516132, 3925645165, 7851290330, 15702580660]

約数ペア:

[(1, 15702580660), (2, 7851290330), (4, 3925645165), (5, 3140516132), (10, 1570258066), (13, 1207890820), (20, 785129033), (26, 603945410), (31, 506534860), (52, 301972705), (62, 253267430), (65, 241578164), (124, 126633715), (130, 120789082), (155, 101306972), (260, 60394541), (310, 50653486), (403, 38964220), (449, 34972340), (620, 25326743), (806, 19482110), (898, 17486170), (1612, 9741055), (1796, 8743085), (2015, 7792844), (2245, 6994468), (4030, 3896422), (4339, 3618940), (4490, 3497234), (5837, 2690180), (8060, 1948211), (8678, 1809470), (8980, 1748617), (11674, 1345090), (13919, 1128140), (17356, 904735), (21695, 723788), (23348, 672545), (27838, 564070), (29185, 538036), (43390, 361894), (55676, 282035), (56407, 278380), (58370, 269018), (69595, 225628), (86780, 180947), (112814, 139190), (116740, 134509)]