126571760

素因数分解:

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

素因数の和:391

約数の個数: 160

約数和(自身を含む): 363405312

約数和(自身を除く): 236833552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 317, 322, 368, 434, 460, 496, 560, 620, 634, 644, 713, 805, 868, 920, 1085, 1240, 1268, 1288, 1426, 1585, 1610, 1736, 1840, 2170, 2219, 2480, 2536, 2576, 2852, 3170, 3220, 3472, 3565, 4340, 4438, 4991, 5072, 5704, 6340, 6440, 7130, 7291, 8680, 8876, 9827, 9982, 11095, 11408, 12680, 12880, 14260, 14582, 17360, 17752, 19654, 19964, 22190, 24955, 25360, 28520, 29164, 35504, 36455, 39308, 39928, 44380, 49135, 49910, 51037, 57040, 58328, 68789, 72910, 78616, 79856, 88760, 98270, 99820, 102074, 116656, 137578, 145820, 157232, 177520, 196540, 199640, 204148, 226021, 255185, 275156, 291640, 343945, 393080, 399280, 408296, 452042, 510370, 550312, 583280, 687890, 786160, 816592, 904084, 1020740, 1100624, 1130105, 1375780, 1582147, 1808168, 2041480, 2260210, 2751560, 3164294, 3616336, 4082960, 4520420, 5503120, 6328588, 7910735, 9040840, 12657176, 15821470, 18081680, 25314352, 31642940, 63285880, 126571760]

約数ペア:

[(1, 126571760), (2, 63285880), (4, 31642940), (5, 25314352), (7, 18081680), (8, 15821470), (10, 12657176), (14, 9040840), (16, 7910735), (20, 6328588), (23, 5503120), (28, 4520420), (31, 4082960), (35, 3616336), (40, 3164294), (46, 2751560), (56, 2260210), (62, 2041480), (70, 1808168), (80, 1582147), (92, 1375780), (112, 1130105), (115, 1100624), (124, 1020740), (140, 904084), (155, 816592), (161, 786160), (184, 687890), (217, 583280), (230, 550312), (248, 510370), (280, 452042), (310, 408296), (317, 399280), (322, 393080), (368, 343945), (434, 291640), (460, 275156), (496, 255185), (560, 226021), (620, 204148), (634, 199640), (644, 196540), (713, 177520), (805, 157232), (868, 145820), (920, 137578), (1085, 116656), (1240, 102074), (1268, 99820), (1288, 98270), (1426, 88760), (1585, 79856), (1610, 78616), (1736, 72910), (1840, 68789), (2170, 58328), (2219, 57040), (2480, 51037), (2536, 49910), (2576, 49135), (2852, 44380), (3170, 39928), (3220, 39308), (3472, 36455), (3565, 35504), (4340, 29164), (4438, 28520), (4991, 25360), (5072, 24955), (5704, 22190), (6340, 19964), (6440, 19654), (7130, 17752), (7291, 17360), (8680, 14582), (8876, 14260), (9827, 12880), (9982, 12680), (11095, 11408)]