2029676520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4219}}^1$

素因数の和:4463

約数の個数: 128

約数和(自身を含む): 6441408000

約数和(自身を除く): 4411731480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 211, 228, 285, 380, 422, 456, 570, 633, 760, 844, 1055, 1140, 1266, 1688, 2110, 2280, 2532, 3165, 4009, 4219, 4220, 5064, 6330, 8018, 8438, 8440, 12027, 12657, 12660, 16036, 16876, 20045, 21095, 24054, 25314, 25320, 32072, 33752, 40090, 42190, 48108, 50628, 60135, 63285, 80161, 80180, 84380, 96216, 101256, 120270, 126570, 160322, 160360, 168760, 240483, 240540, 253140, 320644, 400805, 480966, 481080, 506280, 641288, 801610, 890209, 961932, 1202415, 1603220, 1780418, 1923864, 2404830, 2670627, 3206440, 3560836, 4451045, 4809660, 5341254, 7121672, 8902090, 9619320, 10682508, 13353135, 16913971, 17804180, 21365016, 26706270, 33827942, 35608360, 50741913, 53412540, 67655884, 84569855, 101483826, 106825080, 135311768, 169139710, 202967652, 253709565, 338279420, 405935304, 507419130, 676558840, 1014838260, 2029676520]

約数ペア:

[(1, 2029676520), (2, 1014838260), (3, 676558840), (4, 507419130), (5, 405935304), (6, 338279420), (8, 253709565), (10, 202967652), (12, 169139710), (15, 135311768), (19, 106825080), (20, 101483826), (24, 84569855), (30, 67655884), (38, 53412540), (40, 50741913), (57, 35608360), (60, 33827942), (76, 26706270), (95, 21365016), (114, 17804180), (120, 16913971), (152, 13353135), (190, 10682508), (211, 9619320), (228, 8902090), (285, 7121672), (380, 5341254), (422, 4809660), (456, 4451045), (570, 3560836), (633, 3206440), (760, 2670627), (844, 2404830), (1055, 1923864), (1140, 1780418), (1266, 1603220), (1688, 1202415), (2110, 961932), (2280, 890209), (2532, 801610), (3165, 641288), (4009, 506280), (4219, 481080), (4220, 480966), (5064, 400805), (6330, 320644), (8018, 253140), (8438, 240540), (8440, 240483), (12027, 168760), (12657, 160360), (12660, 160322), (16036, 126570), (16876, 120270), (20045, 101256), (21095, 96216), (24054, 84380), (25314, 80180), (25320, 80161), (32072, 63285), (33752, 60135), (40090, 50628), (42190, 48108)]