855782040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22129

約数の個数: 128

約数和(自身を含む): 2861568000

約数和(自身を除く): 2005785960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 22079, 38760, 44158, 66237, 88316, 110395, 132474, 176632, 220790, 264948, 331185, 375343, 419501, 441580, 529896, 662370, 750686, 839002, 883160, 1126029, 1258503, 1324740, 1501372, 1678004, 1876715, 2097505, 2252058, 2517006, 2649480, 3002744, 3356008, 3753430, 4195010, 4504116, 5034012, 5630145, 6292515, 7131517, 7506860, 8390020, 9008232, 10068024, 11260290, 12585030, 14263034, 15013720, 16780040, 21394551, 22520580, 25170060, 28526068, 35657585, 42789102, 45041160, 50340120, 57052136, 71315170, 85578204, 106972755, 142630340, 171156408, 213945510, 285260680, 427891020, 855782040]

約数ペア:

[(1, 855782040), (2, 427891020), (3, 285260680), (4, 213945510), (5, 171156408), (6, 142630340), (8, 106972755), (10, 85578204), (12, 71315170), (15, 57052136), (17, 50340120), (19, 45041160), (20, 42789102), (24, 35657585), (30, 28526068), (34, 25170060), (38, 22520580), (40, 21394551), (51, 16780040), (57, 15013720), (60, 14263034), (68, 12585030), (76, 11260290), (85, 10068024), (95, 9008232), (102, 8390020), (114, 7506860), (120, 7131517), (136, 6292515), (152, 5630145), (170, 5034012), (190, 4504116), (204, 4195010), (228, 3753430), (255, 3356008), (285, 3002744), (323, 2649480), (340, 2517006), (380, 2252058), (408, 2097505), (456, 1876715), (510, 1678004), (570, 1501372), (646, 1324740), (680, 1258503), (760, 1126029), (969, 883160), (1020, 839002), (1140, 750686), (1292, 662370), (1615, 529896), (1938, 441580), (2040, 419501), (2280, 375343), (2584, 331185), (3230, 264948), (3876, 220790), (4845, 176632), (6460, 132474), (7752, 110395), (9690, 88316), (12920, 66237), (19380, 44158), (22079, 38760)]