42835680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 147891744

約数和(自身を除く): 105056064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 197, 240, 288, 302, 360, 394, 453, 480, 591, 604, 720, 755, 788, 906, 985, 1182, 1208, 1359, 1440, 1510, 1576, 1773, 1812, 1970, 2265, 2364, 2416, 2718, 2955, 3020, 3152, 3546, 3624, 3940, 4530, 4728, 4832, 5436, 5910, 6040, 6304, 6795, 7092, 7248, 7880, 8865, 9060, 9456, 10872, 11820, 12080, 13590, 14184, 14496, 15760, 17730, 18120, 18912, 21744, 23640, 24160, 27180, 28368, 29747, 31520, 35460, 36240, 43488, 47280, 54360, 56736, 59494, 70920, 72480, 89241, 94560, 108720, 118988, 141840, 148735, 178482, 217440, 237976, 267723, 283680, 297470, 356964, 446205, 475952, 535446, 594940, 713928, 892410, 951904, 1070892, 1189880, 1338615, 1427856, 1784820, 2141784, 2379760, 2677230, 2855712, 3569640, 4283568, 4759520, 5354460, 7139280, 8567136, 10708920, 14278560, 21417840, 42835680]

約数ペア:

[(1, 42835680), (2, 21417840), (3, 14278560), (4, 10708920), (5, 8567136), (6, 7139280), (8, 5354460), (9, 4759520), (10, 4283568), (12, 3569640), (15, 2855712), (16, 2677230), (18, 2379760), (20, 2141784), (24, 1784820), (30, 1427856), (32, 1338615), (36, 1189880), (40, 1070892), (45, 951904), (48, 892410), (60, 713928), (72, 594940), (80, 535446), (90, 475952), (96, 446205), (120, 356964), (144, 297470), (151, 283680), (160, 267723), (180, 237976), (197, 217440), (240, 178482), (288, 148735), (302, 141840), (360, 118988), (394, 108720), (453, 94560), (480, 89241), (591, 72480), (604, 70920), (720, 59494), (755, 56736), (788, 54360), (906, 47280), (985, 43488), (1182, 36240), (1208, 35460), (1359, 31520), (1440, 29747), (1510, 28368), (1576, 27180), (1773, 24160), (1812, 23640), (1970, 21744), (2265, 18912), (2364, 18120), (2416, 17730), (2718, 15760), (2955, 14496), (3020, 14184), (3152, 13590), (3546, 12080), (3624, 11820), (3940, 10872), (4530, 9456), (4728, 9060), (4832, 8865), (5436, 7880), (5910, 7248), (6040, 7092), (6304, 6795)]