194826840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1857

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 443841960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1704, 1759, 1846, 2130, 2769, 2840, 3518, 3692, 4260, 4615, 5277, 5538, 7036, 7384, 8520, 8795, 9230, 10554, 11076, 13845, 14072, 17590, 18460, 21108, 22152, 22867, 26385, 27690, 35180, 36920, 42216, 45734, 52770, 55380, 68601, 70360, 91468, 105540, 110760, 114335, 124889, 137202, 182936, 211080, 228670, 249778, 274404, 343005, 374667, 457340, 499556, 548808, 624445, 686010, 749334, 914680, 999112, 1248890, 1372020, 1498668, 1623557, 1873335, 2497780, 2744040, 2997336, 3247114, 3746670, 4870671, 4995560, 6494228, 7493340, 8117785, 9741342, 12988456, 14986680, 16235570, 19482684, 24353355, 32471140, 38965368, 48706710, 64942280, 97413420, 194826840]

約数ペア:

[(1, 194826840), (2, 97413420), (3, 64942280), (4, 48706710), (5, 38965368), (6, 32471140), (8, 24353355), (10, 19482684), (12, 16235570), (13, 14986680), (15, 12988456), (20, 9741342), (24, 8117785), (26, 7493340), (30, 6494228), (39, 4995560), (40, 4870671), (52, 3746670), (60, 3247114), (65, 2997336), (71, 2744040), (78, 2497780), (104, 1873335), (120, 1623557), (130, 1498668), (142, 1372020), (156, 1248890), (195, 999112), (213, 914680), (260, 749334), (284, 686010), (312, 624445), (355, 548808), (390, 499556), (426, 457340), (520, 374667), (568, 343005), (710, 274404), (780, 249778), (852, 228670), (923, 211080), (1065, 182936), (1420, 137202), (1560, 124889), (1704, 114335), (1759, 110760), (1846, 105540), (2130, 91468), (2769, 70360), (2840, 68601), (3518, 55380), (3692, 52770), (4260, 45734), (4615, 42216), (5277, 36920), (5538, 35180), (7036, 27690), (7384, 26385), (8520, 22867), (8795, 22152), (9230, 21108), (10554, 18460), (11076, 17590), (13845, 14072)]