227298120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{270593}}^1$

素因数の和:270614

約数の個数: 64

約数和(自身を含む): 779310720

約数和(自身を除く): 552012600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 270593, 541186, 811779, 1082372, 1352965, 1623558, 1894151, 2164744, 2705930, 3247116, 3788302, 4058895, 5411860, 5682453, 6494232, 7576604, 8117790, 9470755, 10823720, 11364906, 15153208, 16235580, 18941510, 22729812, 28412265, 32471160, 37883020, 45459624, 56824530, 75766040, 113649060, 227298120]

約数ペア:

[(1, 227298120), (2, 113649060), (3, 75766040), (4, 56824530), (5, 45459624), (6, 37883020), (7, 32471160), (8, 28412265), (10, 22729812), (12, 18941510), (14, 16235580), (15, 15153208), (20, 11364906), (21, 10823720), (24, 9470755), (28, 8117790), (30, 7576604), (35, 6494232), (40, 5682453), (42, 5411860), (56, 4058895), (60, 3788302), (70, 3247116), (84, 2705930), (105, 2164744), (120, 1894151), (140, 1623558), (168, 1352965), (210, 1082372), (280, 811779), (420, 541186), (840, 270593)]