7996247160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15493}}^1$

素因数の和:15558

約数の個数: 256

約数和(自身を含む): 28915522560

約数和(自身を除く): 20919275400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 330, 340, 345, 374, 391, 408, 440, 460, 506, 510, 552, 561, 660, 680, 690, 748, 759, 782, 920, 935, 1012, 1020, 1122, 1173, 1265, 1320, 1380, 1496, 1518, 1564, 1870, 1955, 2024, 2040, 2244, 2346, 2530, 2760, 2805, 3036, 3128, 3740, 3795, 3910, 4301, 4488, 4692, 5060, 5610, 5865, 6072, 7480, 7590, 7820, 8602, 9384, 10120, 11220, 11730, 12903, 15180, 15493, 15640, 17204, 21505, 22440, 23460, 25806, 30360, 30986, 34408, 43010, 46479, 46920, 51612, 61972, 64515, 77465, 86020, 92958, 103224, 123944, 129030, 154930, 170423, 172040, 185916, 232395, 258060, 263381, 309860, 340846, 356339, 371832, 464790, 511269, 516120, 526762, 619720, 681692, 712678, 790143, 852115, 929580, 1022538, 1053524, 1069017, 1316905, 1363384, 1425356, 1580286, 1704230, 1781695, 1859160, 2045076, 2107048, 2138034, 2556345, 2633810, 2850712, 2897191, 3160572, 3408460, 3563390, 3919729, 3950715, 4090152, 4276068, 5112690, 5267620, 5345085, 5794382, 6057763, 6321144, 6816920, 7126780, 7839458, 7901430, 8552136, 8691573, 10225380, 10535240, 10690170, 11588764, 11759187, 12115526, 14253560, 14485955, 15678916, 15802860, 17383146, 18173289, 19598645, 20450760, 21380340, 23177528, 23518374, 24231052, 28971910, 30288815, 31357832, 31605720, 34766292, 36346578, 39197290, 42760680, 43457865, 47036748, 48462104, 57943820, 58795935, 60577630, 66635393, 69532584, 72693156, 78394580, 86915730, 90866445, 94073496, 115887640, 117591870, 121155260, 133270786, 145386312, 156789160, 173831460, 181732890, 199906179, 235183740, 242310520, 266541572, 333176965, 347662920, 363465780, 399812358, 470367480, 533083144, 666353930, 726931560, 799624716, 999530895, 1332707860, 1599249432, 1999061790, 2665415720, 3998123580, 7996247160]

約数ペア:

[(1, 7996247160), (2, 3998123580), (3, 2665415720), (4, 1999061790), (5, 1599249432), (6, 1332707860), (8, 999530895), (10, 799624716), (11, 726931560), (12, 666353930), (15, 533083144), (17, 470367480), (20, 399812358), (22, 363465780), (23, 347662920), (24, 333176965), (30, 266541572), (33, 242310520), (34, 235183740), (40, 199906179), (44, 181732890), (46, 173831460), (51, 156789160), (55, 145386312), (60, 133270786), (66, 121155260), (68, 117591870), (69, 115887640), (85, 94073496), (88, 90866445), (92, 86915730), (102, 78394580), (110, 72693156), (115, 69532584), (120, 66635393), (132, 60577630), (136, 58795935), (138, 57943820), (165, 48462104), (170, 47036748), (184, 43457865), (187, 42760680), (204, 39197290), (220, 36346578), (230, 34766292), (253, 31605720), (255, 31357832), (264, 30288815), (276, 28971910), (330, 24231052), (340, 23518374), (345, 23177528), (374, 21380340), (391, 20450760), (408, 19598645), (440, 18173289), (460, 17383146), (506, 15802860), (510, 15678916), (552, 14485955), (561, 14253560), (660, 12115526), (680, 11759187), (690, 11588764), (748, 10690170), (759, 10535240), (782, 10225380), (920, 8691573), (935, 8552136), (1012, 7901430), (1020, 7839458), (1122, 7126780), (1173, 6816920), (1265, 6321144), (1320, 6057763), (1380, 5794382), (1496, 5345085), (1518, 5267620), (1564, 5112690), (1870, 4276068), (1955, 4090152), (2024, 3950715), (2040, 3919729), (2244, 3563390), (2346, 3408460), (2530, 3160572), (2760, 2897191), (2805, 2850712), (3036, 2633810), (3128, 2556345), (3740, 2138034), (3795, 2107048), (3910, 2045076), (4301, 1859160), (4488, 1781695), (4692, 1704230), (5060, 1580286), (5610, 1425356), (5865, 1363384), (6072, 1316905), (7480, 1069017), (7590, 1053524), (7820, 1022538), (8602, 929580), (9384, 852115), (10120, 790143), (11220, 712678), (11730, 681692), (12903, 619720), (15180, 526762), (15493, 516120), (15640, 511269), (17204, 464790), (21505, 371832), (22440, 356339), (23460, 340846), (25806, 309860), (30360, 263381), (30986, 258060), (34408, 232395), (43010, 185916), (46479, 172040), (46920, 170423), (51612, 154930), (61972, 129030), (64515, 123944), (77465, 103224), (86020, 92958)]