707101360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 1948982400

約数和(自身を除く): 1241881040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 343, 353, 365, 392, 490, 511, 560, 584, 686, 706, 730, 784, 980, 1022, 1168, 1372, 1412, 1460, 1715, 1765, 1960, 2044, 2471, 2555, 2744, 2824, 2920, 3430, 3530, 3577, 3920, 4088, 4942, 5110, 5488, 5648, 5840, 6860, 7060, 7154, 8176, 9884, 10220, 12355, 13720, 14120, 14308, 17297, 17885, 19768, 20440, 24710, 25039, 25769, 27440, 28240, 28616, 34594, 35770, 39536, 40880, 49420, 50078, 51538, 57232, 69188, 71540, 86485, 98840, 100156, 103076, 121079, 125195, 128845, 138376, 143080, 172970, 180383, 197680, 200312, 206152, 242158, 250390, 257690, 276752, 286160, 345940, 360766, 400624, 412304, 484316, 500780, 515380, 605395, 691880, 721532, 901915, 968632, 1001560, 1030760, 1210790, 1262681, 1383760, 1443064, 1803830, 1937264, 2003120, 2061520, 2421580, 2525362, 2886128, 3607660, 4843160, 5050724, 6313405, 7215320, 8838767, 9686320, 10101448, 12626810, 14430640, 17677534, 20202896, 25253620, 35355068, 44193835, 50507240, 70710136, 88387670, 101014480, 141420272, 176775340, 353550680, 707101360]

約数ペア:

[(1, 707101360), (2, 353550680), (4, 176775340), (5, 141420272), (7, 101014480), (8, 88387670), (10, 70710136), (14, 50507240), (16, 44193835), (20, 35355068), (28, 25253620), (35, 20202896), (40, 17677534), (49, 14430640), (56, 12626810), (70, 10101448), (73, 9686320), (80, 8838767), (98, 7215320), (112, 6313405), (140, 5050724), (146, 4843160), (196, 3607660), (245, 2886128), (280, 2525362), (292, 2421580), (343, 2061520), (353, 2003120), (365, 1937264), (392, 1803830), (490, 1443064), (511, 1383760), (560, 1262681), (584, 1210790), (686, 1030760), (706, 1001560), (730, 968632), (784, 901915), (980, 721532), (1022, 691880), (1168, 605395), (1372, 515380), (1412, 500780), (1460, 484316), (1715, 412304), (1765, 400624), (1960, 360766), (2044, 345940), (2471, 286160), (2555, 276752), (2744, 257690), (2824, 250390), (2920, 242158), (3430, 206152), (3530, 200312), (3577, 197680), (3920, 180383), (4088, 172970), (4942, 143080), (5110, 138376), (5488, 128845), (5648, 125195), (5840, 121079), (6860, 103076), (7060, 100156), (7154, 98840), (8176, 86485), (9884, 71540), (10220, 69188), (12355, 57232), (13720, 51538), (14120, 50078), (14308, 49420), (17297, 40880), (17885, 39536), (19768, 35770), (20440, 34594), (24710, 28616), (25039, 28240), (25769, 27440)]