1339933440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2214

約数の個数: 144

約数和(自身を含む): 4306282848

約数和(自身を除く): 2966349408

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, 240, 256, 320, 346, 384, 480, 519, 640, 692, 768, 865, 960, 1038, 1280, 1384, 1730, 1920, 2017, 2076, 2595, 2768, 3460, 3840, 4034, 4152, 5190, 5536, 6051, 6920, 8068, 8304, 10085, 10380, 11072, 12102, 13840, 16136, 16608, 20170, 20760, 22144, 24204, 27680, 30255, 32272, 33216, 40340, 41520, 44288, 48408, 55360, 60510, 64544, 66432, 80680, 83040, 96816, 110720, 121020, 129088, 132864, 161360, 166080, 193632, 221440, 242040, 258176, 322720, 332160, 348941, 387264, 484080, 516352, 645440, 664320, 697882, 774528, 968160, 1046823, 1290880, 1395764, 1549056, 1744705, 1936320, 2093646, 2581760, 2791528, 3489410, 3872640, 4187292, 5234115, 5583056, 6978820, 7745280, 8374584, 10468230, 11166112, 13957640, 16749168, 20936460, 22332224, 27915280, 33498336, 41872920, 44664448, 55830560, 66996672, 83745840, 89328896, 111661120, 133993344, 167491680, 223322240, 267986688, 334983360, 446644480, 669966720, 1339933440]

約数ペア:

[(1, 1339933440), (2, 669966720), (3, 446644480), (4, 334983360), (5, 267986688), (6, 223322240), (8, 167491680), (10, 133993344), (12, 111661120), (15, 89328896), (16, 83745840), (20, 66996672), (24, 55830560), (30, 44664448), (32, 41872920), (40, 33498336), (48, 27915280), (60, 22332224), (64, 20936460), (80, 16749168), (96, 13957640), (120, 11166112), (128, 10468230), (160, 8374584), (173, 7745280), (192, 6978820), (240, 5583056), (256, 5234115), (320, 4187292), (346, 3872640), (384, 3489410), (480, 2791528), (519, 2581760), (640, 2093646), (692, 1936320), (768, 1744705), (865, 1549056), (960, 1395764), (1038, 1290880), (1280, 1046823), (1384, 968160), (1730, 774528), (1920, 697882), (2017, 664320), (2076, 645440), (2595, 516352), (2768, 484080), (3460, 387264), (3840, 348941), (4034, 332160), (4152, 322720), (5190, 258176), (5536, 242040), (6051, 221440), (6920, 193632), (8068, 166080), (8304, 161360), (10085, 132864), (10380, 129088), (11072, 121020), (12102, 110720), (13840, 96816), (16136, 83040), (16608, 80680), (20170, 66432), (20760, 64544), (22144, 60510), (24204, 55360), (27680, 48408), (30255, 44288), (32272, 41520), (33216, 40340)]