2767248720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:770

約数の個数: 240

約数和(自身を含む): 9559959552

約数和(自身を除く): 6792710832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 127, 144, 159, 180, 212, 240, 254, 265, 318, 360, 381, 424, 477, 508, 530, 571, 635, 636, 720, 762, 795, 848, 954, 1016, 1060, 1142, 1143, 1270, 1272, 1524, 1590, 1713, 1905, 1908, 2032, 2120, 2284, 2286, 2385, 2540, 2544, 2855, 3048, 3180, 3426, 3810, 3816, 4240, 4568, 4572, 4770, 5080, 5139, 5710, 5715, 6096, 6360, 6731, 6852, 7620, 7632, 8565, 9136, 9144, 9540, 10160, 10278, 11420, 11430, 12720, 13462, 13704, 15240, 17130, 18288, 19080, 20193, 20556, 22840, 22860, 25695, 26924, 27408, 30263, 30480, 33655, 34260, 38160, 40386, 41112, 45680, 45720, 51390, 53848, 60526, 60579, 67310, 68520, 72517, 80772, 82224, 90789, 91440, 100965, 102780, 107696, 121052, 121158, 134620, 137040, 145034, 151315, 161544, 181578, 201930, 205560, 217551, 242104, 242316, 269240, 272367, 290068, 302630, 302895, 323088, 362585, 363156, 403860, 411120, 435102, 453945, 484208, 484632, 538480, 544734, 580136, 605260, 605790, 652653, 725170, 726312, 807720, 870204, 907890, 969264, 1087755, 1089468, 1160272, 1210520, 1211580, 1305306, 1361835, 1450340, 1452624, 1615440, 1740408, 1815780, 2175510, 2178936, 2421040, 2423160, 2610612, 2723670, 2900680, 3263265, 3480816, 3631560, 3843401, 4351020, 4357872, 4846320, 5221224, 5447340, 5801360, 6526530, 7263120, 7686802, 8702040, 10442448, 10894680, 11530203, 13053060, 15373604, 17404080, 19217005, 21789360, 23060406, 26106120, 30747208, 34590609, 38434010, 46120812, 52212240, 57651015, 61494416, 69181218, 76868020, 92241624, 115302030, 138362436, 153736040, 172953045, 184483248, 230604060, 276724872, 307472080, 345906090, 461208120, 553449744, 691812180, 922416240, 1383624360, 2767248720]

約数ペア:

[(1, 2767248720), (2, 1383624360), (3, 922416240), (4, 691812180), (5, 553449744), (6, 461208120), (8, 345906090), (9, 307472080), (10, 276724872), (12, 230604060), (15, 184483248), (16, 172953045), (18, 153736040), (20, 138362436), (24, 115302030), (30, 92241624), (36, 76868020), (40, 69181218), (45, 61494416), (48, 57651015), (53, 52212240), (60, 46120812), (72, 38434010), (80, 34590609), (90, 30747208), (106, 26106120), (120, 23060406), (127, 21789360), (144, 19217005), (159, 17404080), (180, 15373604), (212, 13053060), (240, 11530203), (254, 10894680), (265, 10442448), (318, 8702040), (360, 7686802), (381, 7263120), (424, 6526530), (477, 5801360), (508, 5447340), (530, 5221224), (571, 4846320), (635, 4357872), (636, 4351020), (720, 3843401), (762, 3631560), (795, 3480816), (848, 3263265), (954, 2900680), (1016, 2723670), (1060, 2610612), (1142, 2423160), (1143, 2421040), (1270, 2178936), (1272, 2175510), (1524, 1815780), (1590, 1740408), (1713, 1615440), (1905, 1452624), (1908, 1450340), (2032, 1361835), (2120, 1305306), (2284, 1211580), (2286, 1210520), (2385, 1160272), (2540, 1089468), (2544, 1087755), (2855, 969264), (3048, 907890), (3180, 870204), (3426, 807720), (3810, 726312), (3816, 725170), (4240, 652653), (4568, 605790), (4572, 605260), (4770, 580136), (5080, 544734), (5139, 538480), (5710, 484632), (5715, 484208), (6096, 453945), (6360, 435102), (6731, 411120), (6852, 403860), (7620, 363156), (7632, 362585), (8565, 323088), (9136, 302895), (9144, 302630), (9540, 290068), (10160, 272367), (10278, 269240), (11420, 242316), (11430, 242104), (12720, 217551), (13462, 205560), (13704, 201930), (15240, 181578), (17130, 161544), (18288, 151315), (19080, 145034), (20193, 137040), (20556, 134620), (22840, 121158), (22860, 121052), (25695, 107696), (26924, 102780), (27408, 100965), (30263, 91440), (30480, 90789), (33655, 82224), (34260, 80772), (38160, 72517), (40386, 68520), (41112, 67310), (45680, 60579), (45720, 60526), (51390, 53848)]