10141881680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{121547}}^1$

素因数の和:121716

約数の個数: 80

約数和(自身を含む): 27129513600

約数和(自身を除く): 16987631920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2086, 2384, 2980, 4172, 5215, 5960, 8344, 10430, 11920, 16688, 20860, 41720, 83440, 121547, 243094, 486188, 607735, 850829, 972376, 1215470, 1701658, 1944752, 2430940, 3403316, 4254145, 4861880, 6806632, 8508290, 9723760, 13613264, 17016580, 18110503, 34033160, 36221006, 68066320, 72442012, 90552515, 126773521, 144884024, 181105030, 253547042, 289768048, 362210060, 507094084, 633867605, 724420120, 1014188168, 1267735210, 1448840240, 2028376336, 2535470420, 5070940840, 10141881680]

約数ペア:

[(1, 10141881680), (2, 5070940840), (4, 2535470420), (5, 2028376336), (7, 1448840240), (8, 1267735210), (10, 1014188168), (14, 724420120), (16, 633867605), (20, 507094084), (28, 362210060), (35, 289768048), (40, 253547042), (56, 181105030), (70, 144884024), (80, 126773521), (112, 90552515), (140, 72442012), (149, 68066320), (280, 36221006), (298, 34033160), (560, 18110503), (596, 17016580), (745, 13613264), (1043, 9723760), (1192, 8508290), (1490, 6806632), (2086, 4861880), (2384, 4254145), (2980, 3403316), (4172, 2430940), (5215, 1944752), (5960, 1701658), (8344, 1215470), (10430, 972376), (11920, 850829), (16688, 607735), (20860, 486188), (41720, 243094), (83440, 121547)]