15141197820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{31321}}^1$

素因数の和:32491

約数の個数: 96

約数和(自身を含む): 48495476736

約数和(自身を除く): 33354278916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1151, 2302, 3453, 4604, 5755, 6906, 8057, 11510, 13812, 16114, 17265, 23020, 24171, 31321, 32228, 34530, 40285, 48342, 62642, 69060, 80570, 93963, 96684, 120855, 125284, 156605, 161140, 187926, 219247, 241710, 313210, 375852, 438494, 469815, 483420, 626420, 657741, 876988, 939630, 1096235, 1315482, 1879260, 2192470, 2630964, 3288705, 4384940, 6577410, 13154820, 36050471, 72100942, 108151413, 144201884, 180252355, 216302826, 252353297, 360504710, 432605652, 504706594, 540757065, 721009420, 757059891, 1009413188, 1081514130, 1261766485, 1514119782, 2163028260, 2523532970, 3028239564, 3785299455, 5047065940, 7570598910, 15141197820]

約数ペア:

[(1, 15141197820), (2, 7570598910), (3, 5047065940), (4, 3785299455), (5, 3028239564), (6, 2523532970), (7, 2163028260), (10, 1514119782), (12, 1261766485), (14, 1081514130), (15, 1009413188), (20, 757059891), (21, 721009420), (28, 540757065), (30, 504706594), (35, 432605652), (42, 360504710), (60, 252353297), (70, 216302826), (84, 180252355), (105, 144201884), (140, 108151413), (210, 72100942), (420, 36050471), (1151, 13154820), (2302, 6577410), (3453, 4384940), (4604, 3288705), (5755, 2630964), (6906, 2192470), (8057, 1879260), (11510, 1315482), (13812, 1096235), (16114, 939630), (17265, 876988), (23020, 657741), (24171, 626420), (31321, 483420), (32228, 469815), (34530, 438494), (40285, 375852), (48342, 313210), (62642, 241710), (69060, 219247), (80570, 187926), (93963, 161140), (96684, 156605), (120855, 125284)]