122771320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8344

約数の個数: 64

約数和(自身を含む): 321693120

約数和(自身を除く): 198921800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 8273, 14840, 16546, 33092, 41365, 57911, 66184, 82730, 115822, 165460, 231644, 289555, 330920, 438469, 463288, 579110, 876938, 1158220, 1753876, 2192345, 2316440, 3069283, 3507752, 4384690, 6138566, 8769380, 12277132, 15346415, 17538760, 24554264, 30692830, 61385660, 122771320]

約数ペア:

[(1, 122771320), (2, 61385660), (4, 30692830), (5, 24554264), (7, 17538760), (8, 15346415), (10, 12277132), (14, 8769380), (20, 6138566), (28, 4384690), (35, 3507752), (40, 3069283), (53, 2316440), (56, 2192345), (70, 1753876), (106, 1158220), (140, 876938), (212, 579110), (265, 463288), (280, 438469), (371, 330920), (424, 289555), (530, 231644), (742, 165460), (1060, 115822), (1484, 82730), (1855, 66184), (2120, 57911), (2968, 41365), (3710, 33092), (7420, 16546), (8273, 14840)]