506287040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 1488789504

約数和(自身を除く): 982502464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 317, 320, 322, 368, 434, 448, 460, 496, 560, 620, 634, 644, 713, 736, 805, 868, 920, 992, 1085, 1120, 1240, 1268, 1288, 1426, 1472, 1585, 1610, 1736, 1840, 1984, 2170, 2219, 2240, 2480, 2536, 2576, 2852, 3170, 3220, 3472, 3565, 3680, 4340, 4438, 4960, 4991, 5072, 5152, 5704, 6340, 6440, 6944, 7130, 7291, 7360, 8680, 8876, 9827, 9920, 9982, 10144, 10304, 11095, 11408, 12680, 12880, 13888, 14260, 14582, 17360, 17752, 19654, 19964, 20288, 22190, 22816, 24955, 25360, 25760, 28520, 29164, 34720, 35504, 36455, 39308, 39928, 44380, 45632, 49135, 49910, 50720, 51037, 51520, 57040, 58328, 68789, 69440, 71008, 72910, 78616, 79856, 88760, 98270, 99820, 101440, 102074, 114080, 116656, 137578, 142016, 145820, 157232, 159712, 177520, 196540, 199640, 204148, 226021, 228160, 233312, 255185, 275156, 291640, 314464, 319424, 343945, 355040, 393080, 399280, 408296, 452042, 466624, 510370, 550312, 583280, 628928, 687890, 710080, 786160, 798560, 816592, 904084, 1020740, 1100624, 1130105, 1166560, 1375780, 1572320, 1582147, 1597120, 1633184, 1808168, 2041480, 2201248, 2260210, 2333120, 2751560, 3144640, 3164294, 3266368, 3616336, 4082960, 4402496, 4520420, 5503120, 6328588, 7232672, 7910735, 8165920, 9040840, 11006240, 12657176, 14465344, 15821470, 16331840, 18081680, 22012480, 25314352, 31642940, 36163360, 50628704, 63285880, 72326720, 101257408, 126571760, 253143520, 506287040]

約数ペア:

[(1, 506287040), (2, 253143520), (4, 126571760), (5, 101257408), (7, 72326720), (8, 63285880), (10, 50628704), (14, 36163360), (16, 31642940), (20, 25314352), (23, 22012480), (28, 18081680), (31, 16331840), (32, 15821470), (35, 14465344), (40, 12657176), (46, 11006240), (56, 9040840), (62, 8165920), (64, 7910735), (70, 7232672), (80, 6328588), (92, 5503120), (112, 4520420), (115, 4402496), (124, 4082960), (140, 3616336), (155, 3266368), (160, 3164294), (161, 3144640), (184, 2751560), (217, 2333120), (224, 2260210), (230, 2201248), (248, 2041480), (280, 1808168), (310, 1633184), (317, 1597120), (320, 1582147), (322, 1572320), (368, 1375780), (434, 1166560), (448, 1130105), (460, 1100624), (496, 1020740), (560, 904084), (620, 816592), (634, 798560), (644, 786160), (713, 710080), (736, 687890), (805, 628928), (868, 583280), (920, 550312), (992, 510370), (1085, 466624), (1120, 452042), (1240, 408296), (1268, 399280), (1288, 393080), (1426, 355040), (1472, 343945), (1585, 319424), (1610, 314464), (1736, 291640), (1840, 275156), (1984, 255185), (2170, 233312), (2219, 228160), (2240, 226021), (2480, 204148), (2536, 199640), (2576, 196540), (2852, 177520), (3170, 159712), (3220, 157232), (3472, 145820), (3565, 142016), (3680, 137578), (4340, 116656), (4438, 114080), (4960, 102074), (4991, 101440), (5072, 99820), (5152, 98270), (5704, 88760), (6340, 79856), (6440, 78616), (6944, 72910), (7130, 71008), (7291, 69440), (7360, 68789), (8680, 58328), (8876, 57040), (9827, 51520), (9920, 51037), (9982, 50720), (10144, 49910), (10304, 49135), (11095, 45632), (11408, 44380), (12680, 39928), (12880, 39308), (13888, 36455), (14260, 35504), (14582, 34720), (17360, 29164), (17752, 28520), (19654, 25760), (19964, 25360), (20288, 24955), (22190, 22816)]