8064156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5081}}^1$

素因数の和:5503

約数の個数: 160

約数和(自身を含む): 26542676160

約数和(自身を除く): 18478519440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 389, 408, 510, 680, 778, 816, 1020, 1167, 1360, 1556, 1945, 2040, 2334, 3112, 3890, 4080, 4668, 5081, 5835, 6224, 6613, 7780, 9336, 10162, 11670, 13226, 15243, 15560, 18672, 19839, 20324, 23340, 25405, 26452, 30486, 31120, 33065, 39678, 40648, 46680, 50810, 52904, 60972, 66130, 76215, 79356, 81296, 86377, 93360, 99195, 101620, 105808, 121944, 132260, 152430, 158712, 172754, 198390, 203240, 243888, 259131, 264520, 304860, 317424, 345508, 396780, 406480, 431885, 518262, 529040, 609720, 691016, 793560, 863770, 1036524, 1219440, 1295655, 1382032, 1587120, 1727540, 1976509, 2073048, 2591310, 3455080, 3953018, 4146096, 5182620, 5929527, 6910160, 7906036, 9882545, 10365240, 11859054, 15812072, 19765090, 20730480, 23718108, 29647635, 31624144, 33600653, 39530180, 47436216, 59295270, 67201306, 79060360, 94872432, 100801959, 118590540, 134402612, 158120720, 168003265, 201603918, 237181080, 268805224, 336006530, 403207836, 474362160, 504009795, 537610448, 672013060, 806415672, 1008019590, 1344026120, 1612831344, 2016039180, 2688052240, 4032078360, 8064156720]

約数ペア:

[(1, 8064156720), (2, 4032078360), (3, 2688052240), (4, 2016039180), (5, 1612831344), (6, 1344026120), (8, 1008019590), (10, 806415672), (12, 672013060), (15, 537610448), (16, 504009795), (17, 474362160), (20, 403207836), (24, 336006530), (30, 268805224), (34, 237181080), (40, 201603918), (48, 168003265), (51, 158120720), (60, 134402612), (68, 118590540), (80, 100801959), (85, 94872432), (102, 79060360), (120, 67201306), (136, 59295270), (170, 47436216), (204, 39530180), (240, 33600653), (255, 31624144), (272, 29647635), (340, 23718108), (389, 20730480), (408, 19765090), (510, 15812072), (680, 11859054), (778, 10365240), (816, 9882545), (1020, 7906036), (1167, 6910160), (1360, 5929527), (1556, 5182620), (1945, 4146096), (2040, 3953018), (2334, 3455080), (3112, 2591310), (3890, 2073048), (4080, 1976509), (4668, 1727540), (5081, 1587120), (5835, 1382032), (6224, 1295655), (6613, 1219440), (7780, 1036524), (9336, 863770), (10162, 793560), (11670, 691016), (13226, 609720), (15243, 529040), (15560, 518262), (18672, 431885), (19839, 406480), (20324, 396780), (23340, 345508), (25405, 317424), (26452, 304860), (30486, 264520), (31120, 259131), (33065, 243888), (39678, 203240), (40648, 198390), (46680, 172754), (50810, 158712), (52904, 152430), (60972, 132260), (66130, 121944), (76215, 105808), (79356, 101620), (81296, 99195), (86377, 93360)]