43213920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 137114208

約数和(自身を除く): 93900288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 457, 480, 591, 788, 914, 985, 1182, 1371, 1576, 1828, 1970, 2285, 2364, 2742, 2955, 3152, 3656, 3940, 4570, 4728, 5484, 5910, 6304, 6855, 7312, 7880, 9140, 9456, 10968, 11820, 13710, 14624, 15760, 18280, 18912, 21936, 23640, 27420, 31520, 36560, 43872, 47280, 54840, 73120, 90029, 94560, 109680, 180058, 219360, 270087, 360116, 450145, 540174, 720232, 900290, 1080348, 1350435, 1440464, 1800580, 2160696, 2700870, 2880928, 3601160, 4321392, 5401740, 7202320, 8642784, 10803480, 14404640, 21606960, 43213920]

約数ペア:

[(1, 43213920), (2, 21606960), (3, 14404640), (4, 10803480), (5, 8642784), (6, 7202320), (8, 5401740), (10, 4321392), (12, 3601160), (15, 2880928), (16, 2700870), (20, 2160696), (24, 1800580), (30, 1440464), (32, 1350435), (40, 1080348), (48, 900290), (60, 720232), (80, 540174), (96, 450145), (120, 360116), (160, 270087), (197, 219360), (240, 180058), (394, 109680), (457, 94560), (480, 90029), (591, 73120), (788, 54840), (914, 47280), (985, 43872), (1182, 36560), (1371, 31520), (1576, 27420), (1828, 23640), (1970, 21936), (2285, 18912), (2364, 18280), (2742, 15760), (2955, 14624), (3152, 13710), (3656, 11820), (3940, 10968), (4570, 9456), (4728, 9140), (5484, 7880), (5910, 7312), (6304, 6855)]