127627360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 357146496

約数和(自身を除く): 229519136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 223, 224, 245, 280, 292, 365, 392, 446, 490, 511, 560, 584, 730, 784, 892, 980, 1022, 1115, 1120, 1168, 1460, 1561, 1568, 1784, 1960, 2044, 2230, 2336, 2555, 2920, 3122, 3568, 3577, 3920, 4088, 4460, 5110, 5840, 6244, 7136, 7154, 7805, 7840, 8176, 8920, 10220, 10927, 11680, 12488, 14308, 15610, 16279, 16352, 17840, 17885, 20440, 21854, 24976, 28616, 31220, 32558, 35680, 35770, 40880, 43708, 49952, 54635, 57232, 62440, 65116, 71540, 81395, 81760, 87416, 109270, 113953, 114464, 124880, 130232, 143080, 162790, 174832, 218540, 227906, 249760, 260464, 286160, 325580, 349664, 437080, 455812, 520928, 569765, 572320, 651160, 797671, 874160, 911624, 1139530, 1302320, 1595342, 1748320, 1823248, 2279060, 2604640, 3190684, 3646496, 3988355, 4558120, 6381368, 7976710, 9116240, 12762736, 15953420, 18232480, 25525472, 31906840, 63813680, 127627360]

約数ペア:

[(1, 127627360), (2, 63813680), (4, 31906840), (5, 25525472), (7, 18232480), (8, 15953420), (10, 12762736), (14, 9116240), (16, 7976710), (20, 6381368), (28, 4558120), (32, 3988355), (35, 3646496), (40, 3190684), (49, 2604640), (56, 2279060), (70, 1823248), (73, 1748320), (80, 1595342), (98, 1302320), (112, 1139530), (140, 911624), (146, 874160), (160, 797671), (196, 651160), (223, 572320), (224, 569765), (245, 520928), (280, 455812), (292, 437080), (365, 349664), (392, 325580), (446, 286160), (490, 260464), (511, 249760), (560, 227906), (584, 218540), (730, 174832), (784, 162790), (892, 143080), (980, 130232), (1022, 124880), (1115, 114464), (1120, 113953), (1168, 109270), (1460, 87416), (1561, 81760), (1568, 81395), (1784, 71540), (1960, 65116), (2044, 62440), (2230, 57232), (2336, 54635), (2555, 49952), (2920, 43708), (3122, 40880), (3568, 35770), (3577, 35680), (3920, 32558), (4088, 31220), (4460, 28616), (5110, 24976), (5840, 21854), (6244, 20440), (7136, 17885), (7154, 17840), (7805, 16352), (7840, 16279), (8176, 15610), (8920, 14308), (10220, 12488), (10927, 11680)]