236580540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{563287}}^1$

素因数の和:563306

約数の個数: 48

約数和(自身を含む): 757059072

約数和(自身を除く): 520478532

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, 563287, 1126574, 1689861, 2253148, 2816435, 3379722, 3943009, 5632870, 6759444, 7886018, 8449305, 11265740, 11829027, 15772036, 16898610, 19715045, 23658054, 33797220, 39430090, 47316108, 59145135, 78860180, 118290270, 236580540]

約数ペア:

[(1, 236580540), (2, 118290270), (3, 78860180), (4, 59145135), (5, 47316108), (6, 39430090), (7, 33797220), (10, 23658054), (12, 19715045), (14, 16898610), (15, 15772036), (20, 11829027), (21, 11265740), (28, 8449305), (30, 7886018), (35, 6759444), (42, 5632870), (60, 3943009), (70, 3379722), (84, 2816435), (105, 2253148), (140, 1689861), (210, 1126574), (420, 563287)]