15690173820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{6829}}^1$

素因数の和:7247

約数の個数: 96

約数和(自身を含む): 44405928000

約数和(自身を除く): 28715754180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 257, 298, 447, 514, 596, 745, 771, 894, 1028, 1285, 1490, 1542, 1788, 2235, 2570, 2980, 3084, 3855, 4470, 5140, 6829, 7710, 8940, 13658, 15420, 20487, 27316, 34145, 38293, 40974, 68290, 76586, 81948, 102435, 114879, 136580, 153172, 191465, 204870, 229758, 382930, 409740, 459516, 574395, 765860, 1017521, 1148790, 1755053, 2035042, 2297580, 3052563, 3510106, 4070084, 5087605, 5265159, 6105126, 7020212, 8775265, 10175210, 10530318, 12210252, 15262815, 17550530, 20350420, 21060636, 26325795, 30525630, 35101060, 52651590, 61051260, 105303180, 261502897, 523005794, 784508691, 1046011588, 1307514485, 1569017382, 2615028970, 3138034764, 3922543455, 5230057940, 7845086910, 15690173820]

約数ペア:

[(1, 15690173820), (2, 7845086910), (3, 5230057940), (4, 3922543455), (5, 3138034764), (6, 2615028970), (10, 1569017382), (12, 1307514485), (15, 1046011588), (20, 784508691), (30, 523005794), (60, 261502897), (149, 105303180), (257, 61051260), (298, 52651590), (447, 35101060), (514, 30525630), (596, 26325795), (745, 21060636), (771, 20350420), (894, 17550530), (1028, 15262815), (1285, 12210252), (1490, 10530318), (1542, 10175210), (1788, 8775265), (2235, 7020212), (2570, 6105126), (2980, 5265159), (3084, 5087605), (3855, 4070084), (4470, 3510106), (5140, 3052563), (6829, 2297580), (7710, 2035042), (8940, 1755053), (13658, 1148790), (15420, 1017521), (20487, 765860), (27316, 574395), (34145, 459516), (38293, 409740), (40974, 382930), (68290, 229758), (76586, 204870), (81948, 191465), (102435, 153172), (114879, 136580)]