136421040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{81203}}^1$

素因数の和:81226

約数の個数: 80

約数和(自身を含む): 483326208

約数和(自身を除く): 346905168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 81203, 162406, 243609, 324812, 406015, 487218, 568421, 649624, 812030, 974436, 1136842, 1218045, 1299248, 1624060, 1705263, 1948872, 2273684, 2436090, 2842105, 3248120, 3410526, 3897744, 4547368, 4872180, 5684210, 6496240, 6821052, 8526315, 9094736, 9744360, 11368420, 13642104, 17052630, 19488720, 22736840, 27284208, 34105260, 45473680, 68210520, 136421040]

約数ペア:

[(1, 136421040), (2, 68210520), (3, 45473680), (4, 34105260), (5, 27284208), (6, 22736840), (7, 19488720), (8, 17052630), (10, 13642104), (12, 11368420), (14, 9744360), (15, 9094736), (16, 8526315), (20, 6821052), (21, 6496240), (24, 5684210), (28, 4872180), (30, 4547368), (35, 3897744), (40, 3410526), (42, 3248120), (48, 2842105), (56, 2436090), (60, 2273684), (70, 1948872), (80, 1705263), (84, 1624060), (105, 1299248), (112, 1218045), (120, 1136842), (140, 974436), (168, 812030), (210, 649624), (240, 568421), (280, 487218), (336, 406015), (420, 324812), (560, 243609), (840, 162406), (1680, 81203)]