1750874080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 4514807808

約数和(自身を除く): 2763933728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 53, 80, 92, 94, 106, 115, 160, 184, 188, 191, 212, 230, 235, 265, 368, 376, 382, 424, 460, 470, 530, 736, 752, 764, 848, 920, 940, 955, 1060, 1081, 1219, 1504, 1528, 1696, 1840, 1880, 1910, 2120, 2162, 2438, 2491, 3056, 3680, 3760, 3820, 4240, 4324, 4393, 4876, 4982, 5405, 6095, 6112, 7520, 7640, 8480, 8648, 8786, 8977, 9752, 9964, 10123, 10810, 12190, 12455, 15280, 17296, 17572, 17954, 19504, 19928, 20246, 21620, 21965, 24380, 24910, 30560, 34592, 35144, 35908, 39008, 39856, 40492, 43240, 43930, 44885, 48760, 49820, 50615, 57293, 70288, 71816, 79712, 80984, 86480, 87860, 89770, 97520, 99640, 101230, 114586, 140576, 143632, 161968, 172960, 175720, 179540, 195040, 199280, 202460, 206471, 229172, 232829, 286465, 287264, 323936, 351440, 359080, 398560, 404920, 412942, 458344, 465658, 475781, 572930, 702880, 718160, 809840, 825884, 916688, 931316, 951562, 1032355, 1145860, 1164145, 1436320, 1619680, 1651768, 1833376, 1862632, 1903124, 2064710, 2291720, 2328290, 2378905, 3303536, 3725264, 3806248, 4129420, 4583440, 4656580, 4757810, 6607072, 7450528, 7612496, 8258840, 9166880, 9313160, 9515620, 10942963, 15224992, 16517680, 18626320, 19031240, 21885926, 33035360, 37252640, 38062480, 43771852, 54714815, 76124960, 87543704, 109429630, 175087408, 218859260, 350174816, 437718520, 875437040, 1750874080]

約数ペア:

[(1, 1750874080), (2, 875437040), (4, 437718520), (5, 350174816), (8, 218859260), (10, 175087408), (16, 109429630), (20, 87543704), (23, 76124960), (32, 54714815), (40, 43771852), (46, 38062480), (47, 37252640), (53, 33035360), (80, 21885926), (92, 19031240), (94, 18626320), (106, 16517680), (115, 15224992), (160, 10942963), (184, 9515620), (188, 9313160), (191, 9166880), (212, 8258840), (230, 7612496), (235, 7450528), (265, 6607072), (368, 4757810), (376, 4656580), (382, 4583440), (424, 4129420), (460, 3806248), (470, 3725264), (530, 3303536), (736, 2378905), (752, 2328290), (764, 2291720), (848, 2064710), (920, 1903124), (940, 1862632), (955, 1833376), (1060, 1651768), (1081, 1619680), (1219, 1436320), (1504, 1164145), (1528, 1145860), (1696, 1032355), (1840, 951562), (1880, 931316), (1910, 916688), (2120, 825884), (2162, 809840), (2438, 718160), (2491, 702880), (3056, 572930), (3680, 475781), (3760, 465658), (3820, 458344), (4240, 412942), (4324, 404920), (4393, 398560), (4876, 359080), (4982, 351440), (5405, 323936), (6095, 287264), (6112, 286465), (7520, 232829), (7640, 229172), (8480, 206471), (8648, 202460), (8786, 199280), (8977, 195040), (9752, 179540), (9964, 175720), (10123, 172960), (10810, 161968), (12190, 143632), (12455, 140576), (15280, 114586), (17296, 101230), (17572, 99640), (17954, 97520), (19504, 89770), (19928, 87860), (20246, 86480), (21620, 80984), (21965, 79712), (24380, 71816), (24910, 70288), (30560, 57293), (34592, 50615), (35144, 49820), (35908, 48760), (39008, 44885), (39856, 43930), (40492, 43240)]