806337280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2962

約数の個数: 144

約数和(自身を含む): 2279337984

約数和(自身を除く): 1473000704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2903, 3472, 3968, 4340, 4480, 4960, 5806, 6944, 7936, 8680, 8960, 9920, 11612, 13888, 14515, 17360, 19840, 20321, 23224, 27776, 29030, 34720, 39680, 40642, 46448, 55552, 58060, 69440, 81284, 89993, 92896, 101605, 116120, 138880, 162568, 179986, 185792, 203210, 232240, 277760, 325136, 359972, 371584, 406420, 449965, 464480, 629951, 650272, 719944, 743168, 812840, 899930, 928960, 1259902, 1300544, 1439888, 1625680, 1799860, 1857920, 2519804, 2601088, 2879776, 3149755, 3251360, 3599720, 3715840, 5039608, 5202176, 5759552, 6299510, 6502720, 7199440, 10079216, 11519104, 12599020, 13005440, 14398880, 20158432, 23038208, 25198040, 26010880, 28797760, 40316864, 50396080, 57595520, 80633728, 100792160, 115191040, 161267456, 201584320, 403168640, 806337280]

約数ペア:

[(1, 806337280), (2, 403168640), (4, 201584320), (5, 161267456), (7, 115191040), (8, 100792160), (10, 80633728), (14, 57595520), (16, 50396080), (20, 40316864), (28, 28797760), (31, 26010880), (32, 25198040), (35, 23038208), (40, 20158432), (56, 14398880), (62, 13005440), (64, 12599020), (70, 11519104), (80, 10079216), (112, 7199440), (124, 6502720), (128, 6299510), (140, 5759552), (155, 5202176), (160, 5039608), (217, 3715840), (224, 3599720), (248, 3251360), (256, 3149755), (280, 2879776), (310, 2601088), (320, 2519804), (434, 1857920), (448, 1799860), (496, 1625680), (560, 1439888), (620, 1300544), (640, 1259902), (868, 928960), (896, 899930), (992, 812840), (1085, 743168), (1120, 719944), (1240, 650272), (1280, 629951), (1736, 464480), (1792, 449965), (1984, 406420), (2170, 371584), (2240, 359972), (2480, 325136), (2903, 277760), (3472, 232240), (3968, 203210), (4340, 185792), (4480, 179986), (4960, 162568), (5806, 138880), (6944, 116120), (7936, 101605), (8680, 92896), (8960, 89993), (9920, 81284), (11612, 69440), (13888, 58060), (14515, 55552), (17360, 46448), (19840, 40642), (20321, 39680), (23224, 34720), (27776, 29030)]