165567720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20593}}^1$

素因数の和:20674

約数の個数: 64

約数和(自身を含む): 504141120

約数和(自身を除く): 338573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 20593, 41186, 61779, 82372, 102965, 123558, 164744, 205930, 247116, 308895, 411860, 494232, 617790, 823720, 1235580, 1379731, 2471160, 2759462, 4139193, 5518924, 6898655, 8278386, 11037848, 13797310, 16556772, 20695965, 27594620, 33113544, 41391930, 55189240, 82783860, 165567720]

約数ペア:

[(1, 165567720), (2, 82783860), (3, 55189240), (4, 41391930), (5, 33113544), (6, 27594620), (8, 20695965), (10, 16556772), (12, 13797310), (15, 11037848), (20, 8278386), (24, 6898655), (30, 5518924), (40, 4139193), (60, 2759462), (67, 2471160), (120, 1379731), (134, 1235580), (201, 823720), (268, 617790), (335, 494232), (402, 411860), (536, 308895), (670, 247116), (804, 205930), (1005, 164744), (1340, 123558), (1608, 102965), (2010, 82372), (2680, 61779), (4020, 41186), (8040, 20593)]