148143360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 478001664

約数和(自身を除く): 329858304

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, 160, 173, 192, 223, 240, 256, 320, 346, 384, 446, 480, 519, 640, 669, 692, 768, 865, 892, 960, 1038, 1115, 1280, 1338, 1384, 1730, 1784, 1920, 2076, 2230, 2595, 2676, 2768, 3345, 3460, 3568, 3840, 4152, 4460, 5190, 5352, 5536, 6690, 6920, 7136, 8304, 8920, 10380, 10704, 11072, 13380, 13840, 14272, 16608, 17840, 20760, 21408, 22144, 26760, 27680, 28544, 33216, 35680, 38579, 41520, 42816, 44288, 53520, 55360, 57088, 66432, 71360, 77158, 83040, 85632, 107040, 110720, 115737, 132864, 142720, 154316, 166080, 171264, 192895, 214080, 221440, 231474, 285440, 308632, 332160, 385790, 428160, 462948, 578685, 617264, 664320, 771580, 856320, 925896, 1157370, 1234528, 1543160, 1851792, 2314740, 2469056, 3086320, 3703584, 4629480, 4938112, 6172640, 7407168, 9258960, 9876224, 12345280, 14814336, 18517920, 24690560, 29628672, 37035840, 49381120, 74071680, 148143360]

約数ペア:

[(1, 148143360), (2, 74071680), (3, 49381120), (4, 37035840), (5, 29628672), (6, 24690560), (8, 18517920), (10, 14814336), (12, 12345280), (15, 9876224), (16, 9258960), (20, 7407168), (24, 6172640), (30, 4938112), (32, 4629480), (40, 3703584), (48, 3086320), (60, 2469056), (64, 2314740), (80, 1851792), (96, 1543160), (120, 1234528), (128, 1157370), (160, 925896), (173, 856320), (192, 771580), (223, 664320), (240, 617264), (256, 578685), (320, 462948), (346, 428160), (384, 385790), (446, 332160), (480, 308632), (519, 285440), (640, 231474), (669, 221440), (692, 214080), (768, 192895), (865, 171264), (892, 166080), (960, 154316), (1038, 142720), (1115, 132864), (1280, 115737), (1338, 110720), (1384, 107040), (1730, 85632), (1784, 83040), (1920, 77158), (2076, 71360), (2230, 66432), (2595, 57088), (2676, 55360), (2768, 53520), (3345, 44288), (3460, 42816), (3568, 41520), (3840, 38579), (4152, 35680), (4460, 33216), (5190, 28544), (5352, 27680), (5536, 26760), (6690, 22144), (6920, 21408), (7136, 20760), (8304, 17840), (8920, 16608), (10380, 14272), (10704, 13840), (11072, 13380)]