288245440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 825593472

約数和(自身を除く): 537348032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 593, 620, 784, 868, 980, 992, 1085, 1120, 1186, 1240, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2372, 2480, 2965, 3038, 3136, 3472, 3920, 4151, 4340, 4744, 4960, 5930, 6076, 6944, 7595, 7840, 8302, 8680, 9488, 9920, 11860, 12152, 13888, 15190, 15680, 16604, 17360, 18383, 18976, 20755, 23720, 24304, 29057, 30380, 33208, 34720, 36766, 37952, 41510, 47440, 48608, 58114, 60760, 66416, 69440, 73532, 83020, 91915, 94880, 97216, 116228, 121520, 128681, 132832, 145285, 147064, 166040, 183830, 189760, 232456, 243040, 257362, 265664, 290570, 294128, 332080, 367660, 464912, 486080, 514724, 581140, 588256, 643405, 664160, 735320, 900767, 929824, 1029448, 1162280, 1176512, 1286810, 1328320, 1470640, 1801534, 1859648, 2058896, 2324560, 2573620, 2941280, 3603068, 4117792, 4503835, 4649120, 5147240, 5882560, 7206136, 8235584, 9007670, 9298240, 10294480, 14412272, 18015340, 20588960, 28824544, 36030680, 41177920, 57649088, 72061360, 144122720, 288245440]

約数ペア:

[(1, 288245440), (2, 144122720), (4, 72061360), (5, 57649088), (7, 41177920), (8, 36030680), (10, 28824544), (14, 20588960), (16, 18015340), (20, 14412272), (28, 10294480), (31, 9298240), (32, 9007670), (35, 8235584), (40, 7206136), (49, 5882560), (56, 5147240), (62, 4649120), (64, 4503835), (70, 4117792), (80, 3603068), (98, 2941280), (112, 2573620), (124, 2324560), (140, 2058896), (155, 1859648), (160, 1801534), (196, 1470640), (217, 1328320), (224, 1286810), (245, 1176512), (248, 1162280), (280, 1029448), (310, 929824), (320, 900767), (392, 735320), (434, 664160), (448, 643405), (490, 588256), (496, 581140), (560, 514724), (593, 486080), (620, 464912), (784, 367660), (868, 332080), (980, 294128), (992, 290570), (1085, 265664), (1120, 257362), (1186, 243040), (1240, 232456), (1519, 189760), (1568, 183830), (1736, 166040), (1960, 147064), (1984, 145285), (2170, 132832), (2240, 128681), (2372, 121520), (2480, 116228), (2965, 97216), (3038, 94880), (3136, 91915), (3472, 83020), (3920, 73532), (4151, 69440), (4340, 66416), (4744, 60760), (4960, 58114), (5930, 48608), (6076, 47440), (6944, 41510), (7595, 37952), (7840, 36766), (8302, 34720), (8680, 33208), (9488, 30380), (9920, 29057), (11860, 24304), (12152, 23720), (13888, 20755), (15190, 18976), (15680, 18383), (16604, 17360)]