203816640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7370

約数の個数: 112

約数和(自身を含む): 669523680

約数和(自身を除く): 465707040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 7321, 9280, 13920, 14642, 21963, 27840, 29284, 36605, 43926, 58568, 73210, 87852, 109815, 117136, 146420, 175704, 212309, 219630, 234272, 292840, 351408, 424618, 439260, 468544, 585680, 636927, 702816, 849236, 878520, 1061545, 1171360, 1273854, 1405632, 1698472, 1757040, 2123090, 2342720, 2547708, 3184635, 3396944, 3514080, 4246180, 5095416, 6369270, 6793888, 7028160, 8492360, 10190832, 12738540, 13587776, 16984720, 20381664, 25477080, 33969440, 40763328, 50954160, 67938880, 101908320, 203816640]

約数ペア:

[(1, 203816640), (2, 101908320), (3, 67938880), (4, 50954160), (5, 40763328), (6, 33969440), (8, 25477080), (10, 20381664), (12, 16984720), (15, 13587776), (16, 12738540), (20, 10190832), (24, 8492360), (29, 7028160), (30, 6793888), (32, 6369270), (40, 5095416), (48, 4246180), (58, 3514080), (60, 3396944), (64, 3184635), (80, 2547708), (87, 2342720), (96, 2123090), (116, 1757040), (120, 1698472), (145, 1405632), (160, 1273854), (174, 1171360), (192, 1061545), (232, 878520), (240, 849236), (290, 702816), (320, 636927), (348, 585680), (435, 468544), (464, 439260), (480, 424618), (580, 351408), (696, 292840), (870, 234272), (928, 219630), (960, 212309), (1160, 175704), (1392, 146420), (1740, 117136), (1856, 109815), (2320, 87852), (2784, 73210), (3480, 58568), (4640, 43926), (5568, 36605), (6960, 29284), (7321, 27840), (9280, 21963), (13920, 14642)]