434123520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 1398684672

約数和(自身を除く): 964561152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 863, 960, 1048, 1280, 1310, 1572, 1726, 1920, 1965, 2096, 2589, 2620, 3144, 3452, 3840, 3930, 4192, 4315, 5178, 5240, 6288, 6904, 7860, 8384, 8630, 10356, 10480, 12576, 12945, 13808, 15720, 16768, 17260, 20712, 20960, 25152, 25890, 27616, 31440, 33536, 34520, 41424, 41920, 50304, 51780, 55232, 62880, 69040, 82848, 83840, 100608, 103560, 110464, 113053, 125760, 138080, 165696, 167680, 207120, 220928, 226106, 251520, 276160, 331392, 339159, 414240, 452212, 503040, 552320, 565265, 662784, 678318, 828480, 904424, 1104640, 1130530, 1356636, 1656960, 1695795, 1808848, 2261060, 2713272, 3313920, 3391590, 3617696, 4522120, 5426544, 6783180, 7235392, 9044240, 10853088, 13566360, 14470784, 18088480, 21706176, 27132720, 28941568, 36176960, 43412352, 54265440, 72353920, 86824704, 108530880, 144707840, 217061760, 434123520]

約数ペア:

[(1, 434123520), (2, 217061760), (3, 144707840), (4, 108530880), (5, 86824704), (6, 72353920), (8, 54265440), (10, 43412352), (12, 36176960), (15, 28941568), (16, 27132720), (20, 21706176), (24, 18088480), (30, 14470784), (32, 13566360), (40, 10853088), (48, 9044240), (60, 7235392), (64, 6783180), (80, 5426544), (96, 4522120), (120, 3617696), (128, 3391590), (131, 3313920), (160, 2713272), (192, 2261060), (240, 1808848), (256, 1695795), (262, 1656960), (320, 1356636), (384, 1130530), (393, 1104640), (480, 904424), (524, 828480), (640, 678318), (655, 662784), (768, 565265), (786, 552320), (863, 503040), (960, 452212), (1048, 414240), (1280, 339159), (1310, 331392), (1572, 276160), (1726, 251520), (1920, 226106), (1965, 220928), (2096, 207120), (2589, 167680), (2620, 165696), (3144, 138080), (3452, 125760), (3840, 113053), (3930, 110464), (4192, 103560), (4315, 100608), (5178, 83840), (5240, 82848), (6288, 69040), (6904, 62880), (7860, 55232), (8384, 51780), (8630, 50304), (10356, 41920), (10480, 41424), (12576, 34520), (12945, 33536), (13808, 31440), (15720, 27616), (16768, 25890), (17260, 25152), (20712, 20960)]