1878698080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9371}}^1$

素因数の和:9572

約数の個数: 96

約数和(自身を含む): 5101367040

約数和(自身を除く): 3222668960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 280, 358, 560, 716, 895, 1120, 1253, 1432, 1790, 2506, 2864, 3580, 5012, 5728, 6265, 7160, 9371, 10024, 12530, 14320, 18742, 20048, 25060, 28640, 37484, 40096, 46855, 50120, 65597, 74968, 93710, 100240, 131194, 149936, 187420, 200480, 262388, 299872, 327985, 374840, 524776, 655970, 749680, 1049552, 1311940, 1499360, 1677409, 2099104, 2623880, 3354818, 5247760, 6709636, 8387045, 10495520, 11741863, 13419272, 16774090, 23483726, 26838544, 33548180, 46967452, 53677088, 58709315, 67096360, 93934904, 117418630, 134192720, 187869808, 234837260, 268385440, 375739616, 469674520, 939349040, 1878698080]

約数ペア:

[(1, 1878698080), (2, 939349040), (4, 469674520), (5, 375739616), (7, 268385440), (8, 234837260), (10, 187869808), (14, 134192720), (16, 117418630), (20, 93934904), (28, 67096360), (32, 58709315), (35, 53677088), (40, 46967452), (56, 33548180), (70, 26838544), (80, 23483726), (112, 16774090), (140, 13419272), (160, 11741863), (179, 10495520), (224, 8387045), (280, 6709636), (358, 5247760), (560, 3354818), (716, 2623880), (895, 2099104), (1120, 1677409), (1253, 1499360), (1432, 1311940), (1790, 1049552), (2506, 749680), (2864, 655970), (3580, 524776), (5012, 374840), (5728, 327985), (6265, 299872), (7160, 262388), (9371, 200480), (10024, 187420), (12530, 149936), (14320, 131194), (18742, 100240), (20048, 93710), (25060, 74968), (28640, 65597), (37484, 50120), (40096, 46855)]