379715280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 320

約数和(自身を含む): 1453621248

約数和(自身を除く): 1073905968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 276, 280, 310, 317, 322, 336, 345, 368, 372, 420, 434, 460, 465, 483, 496, 552, 560, 620, 634, 644, 651, 690, 713, 744, 805, 840, 868, 920, 930, 951, 966, 1085, 1104, 1240, 1268, 1288, 1302, 1380, 1426, 1488, 1585, 1610, 1680, 1736, 1840, 1860, 1902, 1932, 2139, 2170, 2219, 2415, 2480, 2536, 2576, 2604, 2760, 2852, 3170, 3220, 3255, 3472, 3565, 3720, 3804, 3864, 4278, 4340, 4438, 4755, 4830, 4991, 5072, 5208, 5520, 5704, 6340, 6440, 6510, 6657, 7130, 7291, 7440, 7608, 7728, 8556, 8680, 8876, 9510, 9660, 9827, 9982, 10416, 10695, 11095, 11408, 12680, 12880, 13020, 13314, 14260, 14582, 14973, 15216, 17112, 17360, 17752, 19020, 19320, 19654, 19964, 21390, 21873, 22190, 24955, 25360, 26040, 26628, 28520, 29164, 29481, 29946, 33285, 34224, 35504, 36455, 38040, 38640, 39308, 39928, 42780, 43746, 44380, 49135, 49910, 51037, 52080, 53256, 57040, 58328, 58962, 59892, 66570, 68789, 72910, 74865, 76080, 78616, 79856, 85560, 87492, 88760, 98270, 99820, 102074, 106512, 109365, 116656, 117924, 119784, 133140, 137578, 145820, 147405, 149730, 153111, 157232, 171120, 174984, 177520, 196540, 199640, 204148, 206367, 218730, 226021, 235848, 239568, 255185, 266280, 275156, 291640, 294810, 299460, 306222, 343945, 349968, 393080, 399280, 408296, 412734, 437460, 452042, 471696, 510370, 532560, 550312, 583280, 589620, 598920, 612444, 678063, 687890, 765555, 786160, 816592, 825468, 874920, 904084, 1020740, 1031835, 1100624, 1130105, 1179240, 1197840, 1224888, 1356126, 1375780, 1531110, 1582147, 1650936, 1749840, 1808168, 2041480, 2063670, 2260210, 2358480, 2449776, 2712252, 2751560, 3062220, 3164294, 3301872, 3390315, 3616336, 4082960, 4127340, 4520420, 4746441, 5424504, 5503120, 6124440, 6328588, 6780630, 7910735, 8254680, 9040840, 9492882, 10849008, 12248880, 12657176, 13561260, 15821470, 16509360, 18081680, 18985764, 23732205, 25314352, 27122520, 31642940, 37971528, 47464410, 54245040, 63285880, 75943056, 94928820, 126571760, 189857640, 379715280]

約数ペア:

[(1, 379715280), (2, 189857640), (3, 126571760), (4, 94928820), (5, 75943056), (6, 63285880), (7, 54245040), (8, 47464410), (10, 37971528), (12, 31642940), (14, 27122520), (15, 25314352), (16, 23732205), (20, 18985764), (21, 18081680), (23, 16509360), (24, 15821470), (28, 13561260), (30, 12657176), (31, 12248880), (35, 10849008), (40, 9492882), (42, 9040840), (46, 8254680), (48, 7910735), (56, 6780630), (60, 6328588), (62, 6124440), (69, 5503120), (70, 5424504), (80, 4746441), (84, 4520420), (92, 4127340), (93, 4082960), (105, 3616336), (112, 3390315), (115, 3301872), (120, 3164294), (124, 3062220), (138, 2751560), (140, 2712252), (155, 2449776), (161, 2358480), (168, 2260210), (184, 2063670), (186, 2041480), (210, 1808168), (217, 1749840), (230, 1650936), (240, 1582147), (248, 1531110), (276, 1375780), (280, 1356126), (310, 1224888), (317, 1197840), (322, 1179240), (336, 1130105), (345, 1100624), (368, 1031835), (372, 1020740), (420, 904084), (434, 874920), (460, 825468), (465, 816592), (483, 786160), (496, 765555), (552, 687890), (560, 678063), (620, 612444), (634, 598920), (644, 589620), (651, 583280), (690, 550312), (713, 532560), (744, 510370), (805, 471696), (840, 452042), (868, 437460), (920, 412734), (930, 408296), (951, 399280), (966, 393080), (1085, 349968), (1104, 343945), (1240, 306222), (1268, 299460), (1288, 294810), (1302, 291640), (1380, 275156), (1426, 266280), (1488, 255185), (1585, 239568), (1610, 235848), (1680, 226021), (1736, 218730), (1840, 206367), (1860, 204148), (1902, 199640), (1932, 196540), (2139, 177520), (2170, 174984), (2219, 171120), (2415, 157232), (2480, 153111), (2536, 149730), (2576, 147405), (2604, 145820), (2760, 137578), (2852, 133140), (3170, 119784), (3220, 117924), (3255, 116656), (3472, 109365), (3565, 106512), (3720, 102074), (3804, 99820), (3864, 98270), (4278, 88760), (4340, 87492), (4438, 85560), (4755, 79856), (4830, 78616), (4991, 76080), (5072, 74865), (5208, 72910), (5520, 68789), (5704, 66570), (6340, 59892), (6440, 58962), (6510, 58328), (6657, 57040), (7130, 53256), (7291, 52080), (7440, 51037), (7608, 49910), (7728, 49135), (8556, 44380), (8680, 43746), (8876, 42780), (9510, 39928), (9660, 39308), (9827, 38640), (9982, 38040), (10416, 36455), (10695, 35504), (11095, 34224), (11408, 33285), (12680, 29946), (12880, 29481), (13020, 29164), (13314, 28520), (14260, 26628), (14582, 26040), (14973, 25360), (15216, 24955), (17112, 22190), (17360, 21873), (17752, 21390), (19020, 19964), (19320, 19654)]