158829440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 478608480

約数和(自身を除く): 319779040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 293, 308, 320, 352, 385, 440, 448, 484, 560, 586, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1172, 1210, 1232, 1408, 1465, 1540, 1694, 1760, 1936, 2051, 2240, 2344, 2420, 2464, 2930, 3080, 3223, 3388, 3520, 3872, 4102, 4235, 4480, 4688, 4840, 4928, 5860, 6160, 6446, 6776, 7040, 7744, 8204, 8470, 9376, 9680, 9856, 10255, 11720, 12320, 12892, 13552, 15488, 16115, 16408, 16940, 18752, 19360, 20510, 22561, 23440, 24640, 25784, 27104, 32230, 32816, 33880, 35453, 37504, 38720, 41020, 45122, 46880, 49280, 51568, 54208, 64460, 65632, 67760, 70906, 77440, 82040, 90244, 93760, 103136, 108416, 112805, 128920, 131264, 135520, 141812, 164080, 177265, 180488, 187520, 206272, 225610, 248171, 257840, 262528, 271040, 283624, 328160, 354530, 360976, 412544, 451220, 496342, 515680, 542080, 567248, 656320, 709060, 721952, 902440, 992684, 1031360, 1134496, 1240855, 1312640, 1418120, 1443904, 1804880, 1985368, 2062720, 2268992, 2481710, 2836240, 2887808, 3609760, 3970736, 4537984, 4963420, 5672480, 7219520, 7941472, 9926840, 11344960, 14439040, 15882944, 19853680, 22689920, 31765888, 39707360, 79414720, 158829440]

約数ペア:

[(1, 158829440), (2, 79414720), (4, 39707360), (5, 31765888), (7, 22689920), (8, 19853680), (10, 15882944), (11, 14439040), (14, 11344960), (16, 9926840), (20, 7941472), (22, 7219520), (28, 5672480), (32, 4963420), (35, 4537984), (40, 3970736), (44, 3609760), (55, 2887808), (56, 2836240), (64, 2481710), (70, 2268992), (77, 2062720), (80, 1985368), (88, 1804880), (110, 1443904), (112, 1418120), (121, 1312640), (128, 1240855), (140, 1134496), (154, 1031360), (160, 992684), (176, 902440), (220, 721952), (224, 709060), (242, 656320), (280, 567248), (293, 542080), (308, 515680), (320, 496342), (352, 451220), (385, 412544), (440, 360976), (448, 354530), (484, 328160), (560, 283624), (586, 271040), (605, 262528), (616, 257840), (640, 248171), (704, 225610), (770, 206272), (847, 187520), (880, 180488), (896, 177265), (968, 164080), (1120, 141812), (1172, 135520), (1210, 131264), (1232, 128920), (1408, 112805), (1465, 108416), (1540, 103136), (1694, 93760), (1760, 90244), (1936, 82040), (2051, 77440), (2240, 70906), (2344, 67760), (2420, 65632), (2464, 64460), (2930, 54208), (3080, 51568), (3223, 49280), (3388, 46880), (3520, 45122), (3872, 41020), (4102, 38720), (4235, 37504), (4480, 35453), (4688, 33880), (4840, 32816), (4928, 32230), (5860, 27104), (6160, 25784), (6446, 24640), (6776, 23440), (7040, 22561), (7744, 20510), (8204, 19360), (8470, 18752), (9376, 16940), (9680, 16408), (9856, 16115), (10255, 15488), (11720, 13552), (12320, 12892)]