142698240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4129}}^1$

素因数の和:4159

約数の個数: 144

約数和(自身を含む): 506503200

約数和(自身を除く): 363804960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4129, 4320, 5760, 6912, 8258, 8640, 11520, 12387, 16516, 17280, 20645, 24774, 33032, 34560, 37161, 41290, 49548, 61935, 66064, 74322, 82580, 99096, 111483, 123870, 132128, 148644, 165160, 185805, 198192, 222966, 247740, 264256, 297288, 330320, 371610, 396384, 445932, 495480, 528512, 557415, 594576, 660640, 743220, 792768, 891864, 990960, 1057024, 1114830, 1189152, 1321280, 1486440, 1585536, 1783728, 1981920, 2229660, 2378304, 2642560, 2972880, 3171072, 3567456, 3963840, 4459320, 4756608, 5285120, 5945760, 7134912, 7927680, 8918640, 9513216, 11891520, 14269824, 15855360, 17837280, 23783040, 28539648, 35674560, 47566080, 71349120, 142698240]

約数ペア:

[(1, 142698240), (2, 71349120), (3, 47566080), (4, 35674560), (5, 28539648), (6, 23783040), (8, 17837280), (9, 15855360), (10, 14269824), (12, 11891520), (15, 9513216), (16, 8918640), (18, 7927680), (20, 7134912), (24, 5945760), (27, 5285120), (30, 4756608), (32, 4459320), (36, 3963840), (40, 3567456), (45, 3171072), (48, 2972880), (54, 2642560), (60, 2378304), (64, 2229660), (72, 1981920), (80, 1783728), (90, 1585536), (96, 1486440), (108, 1321280), (120, 1189152), (128, 1114830), (135, 1057024), (144, 990960), (160, 891864), (180, 792768), (192, 743220), (216, 660640), (240, 594576), (256, 557415), (270, 528512), (288, 495480), (320, 445932), (360, 396384), (384, 371610), (432, 330320), (480, 297288), (540, 264256), (576, 247740), (640, 222966), (720, 198192), (768, 185805), (864, 165160), (960, 148644), (1080, 132128), (1152, 123870), (1280, 111483), (1440, 99096), (1728, 82580), (1920, 74322), (2160, 66064), (2304, 61935), (2880, 49548), (3456, 41290), (3840, 37161), (4129, 34560), (4320, 33032), (5760, 24774), (6912, 20645), (8258, 17280), (8640, 16516), (11520, 12387)]