143427840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 469760256

約数和(自身を除く): 326332416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 911, 960, 984, 1230, 1280, 1312, 1640, 1822, 1920, 1968, 2460, 2624, 2733, 3280, 3644, 3840, 3936, 4555, 4920, 5248, 5466, 6560, 7288, 7872, 9110, 9840, 10496, 10932, 13120, 13665, 14576, 15744, 18220, 19680, 21864, 26240, 27330, 29152, 31488, 36440, 37351, 39360, 43728, 52480, 54660, 58304, 72880, 74702, 78720, 87456, 109320, 112053, 116608, 145760, 149404, 157440, 174912, 186755, 218640, 224106, 233216, 291520, 298808, 349824, 373510, 437280, 448212, 560265, 583040, 597616, 699648, 747020, 874560, 896424, 1120530, 1166080, 1195232, 1494040, 1749120, 1792848, 2241060, 2390464, 2988080, 3498240, 3585696, 4482120, 4780928, 5976160, 7171392, 8964240, 9561856, 11952320, 14342784, 17928480, 23904640, 28685568, 35856960, 47809280, 71713920, 143427840]

約数ペア:

[(1, 143427840), (2, 71713920), (3, 47809280), (4, 35856960), (5, 28685568), (6, 23904640), (8, 17928480), (10, 14342784), (12, 11952320), (15, 9561856), (16, 8964240), (20, 7171392), (24, 5976160), (30, 4780928), (32, 4482120), (40, 3585696), (41, 3498240), (48, 2988080), (60, 2390464), (64, 2241060), (80, 1792848), (82, 1749120), (96, 1494040), (120, 1195232), (123, 1166080), (128, 1120530), (160, 896424), (164, 874560), (192, 747020), (205, 699648), (240, 597616), (246, 583040), (256, 560265), (320, 448212), (328, 437280), (384, 373510), (410, 349824), (480, 298808), (492, 291520), (615, 233216), (640, 224106), (656, 218640), (768, 186755), (820, 174912), (911, 157440), (960, 149404), (984, 145760), (1230, 116608), (1280, 112053), (1312, 109320), (1640, 87456), (1822, 78720), (1920, 74702), (1968, 72880), (2460, 58304), (2624, 54660), (2733, 52480), (3280, 43728), (3644, 39360), (3840, 37351), (3936, 36440), (4555, 31488), (4920, 29152), (5248, 27330), (5466, 26240), (6560, 21864), (7288, 19680), (7872, 18220), (9110, 15744), (9840, 14576), (10496, 13665), (10932, 13120)]