1821872040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{226601}}^1$

素因数の和:226682

約数の個数: 64

約数和(自身を含む): 5547216960

約数和(自身を除く): 3725344920

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, 226601, 453202, 679803, 906404, 1133005, 1359606, 1812808, 2266010, 2719212, 3399015, 4532020, 5438424, 6798030, 9064040, 13596060, 15182267, 27192120, 30364534, 45546801, 60729068, 75911335, 91093602, 121458136, 151822670, 182187204, 227734005, 303645340, 364374408, 455468010, 607290680, 910936020, 1821872040]

約数ペア:

[(1, 1821872040), (2, 910936020), (3, 607290680), (4, 455468010), (5, 364374408), (6, 303645340), (8, 227734005), (10, 182187204), (12, 151822670), (15, 121458136), (20, 91093602), (24, 75911335), (30, 60729068), (40, 45546801), (60, 30364534), (67, 27192120), (120, 15182267), (134, 13596060), (201, 9064040), (268, 6798030), (335, 5438424), (402, 4532020), (536, 3399015), (670, 2719212), (804, 2266010), (1005, 1812808), (1340, 1359606), (1608, 1133005), (2010, 906404), (2680, 679803), (4020, 453202), (8040, 226601)]