151807880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 403156440

約数和(自身を除く): 251348560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1061, 1460, 1960, 2044, 2122, 2555, 2920, 3577, 4088, 4244, 5110, 5305, 7154, 7427, 8488, 10220, 10610, 14308, 14854, 17885, 20440, 21220, 28616, 29708, 35770, 37135, 42440, 51989, 59416, 71540, 74270, 77453, 103978, 143080, 148540, 154906, 207956, 259945, 297080, 309812, 387265, 415912, 519890, 542171, 619624, 774530, 1039780, 1084342, 1549060, 2079560, 2168684, 2710855, 3098120, 3795197, 4337368, 5421710, 7590394, 10843420, 15180788, 18975985, 21686840, 30361576, 37951970, 75903940, 151807880]

約数ペア:

[(1, 151807880), (2, 75903940), (4, 37951970), (5, 30361576), (7, 21686840), (8, 18975985), (10, 15180788), (14, 10843420), (20, 7590394), (28, 5421710), (35, 4337368), (40, 3795197), (49, 3098120), (56, 2710855), (70, 2168684), (73, 2079560), (98, 1549060), (140, 1084342), (146, 1039780), (196, 774530), (245, 619624), (280, 542171), (292, 519890), (365, 415912), (392, 387265), (490, 309812), (511, 297080), (584, 259945), (730, 207956), (980, 154906), (1022, 148540), (1061, 143080), (1460, 103978), (1960, 77453), (2044, 74270), (2122, 71540), (2555, 59416), (2920, 51989), (3577, 42440), (4088, 37135), (4244, 35770), (5110, 29708), (5305, 28616), (7154, 21220), (7427, 20440), (8488, 17885), (10220, 14854), (10610, 14308)]