127852760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 360249120

約数和(自身を除く): 232396360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 43, 49, 56, 70, 74, 82, 86, 98, 140, 148, 164, 172, 185, 196, 205, 215, 245, 259, 280, 287, 296, 301, 328, 344, 370, 392, 410, 430, 490, 518, 574, 602, 740, 820, 860, 980, 1036, 1148, 1204, 1295, 1435, 1480, 1505, 1517, 1591, 1640, 1720, 1763, 1813, 1960, 2009, 2072, 2107, 2296, 2408, 2590, 2870, 3010, 3034, 3182, 3526, 3626, 4018, 4214, 5180, 5740, 6020, 6068, 6364, 7052, 7252, 7585, 7955, 8036, 8428, 8815, 9065, 10045, 10360, 10535, 10619, 11137, 11480, 12040, 12136, 12341, 12728, 14104, 14504, 15170, 15910, 16072, 16856, 17630, 18130, 20090, 21070, 21238, 22274, 24682, 30340, 31820, 35260, 36260, 40180, 42140, 42476, 44548, 49364, 53095, 55685, 60680, 61705, 63640, 65231, 70520, 72520, 74333, 77959, 80360, 84280, 84952, 86387, 89096, 98728, 106190, 111370, 123410, 130462, 148666, 155918, 172774, 212380, 222740, 246820, 260924, 297332, 311836, 326155, 345548, 371665, 389795, 424760, 431935, 445480, 456617, 493640, 521848, 594664, 623672, 652310, 691096, 743330, 779590, 863870, 913234, 1304620, 1486660, 1559180, 1727740, 1826468, 2283085, 2609240, 2973320, 3118360, 3196319, 3455480, 3652936, 4566170, 6392638, 9132340, 12785276, 15981595, 18264680, 25570552, 31963190, 63926380, 127852760]

約数ペア:

[(1, 127852760), (2, 63926380), (4, 31963190), (5, 25570552), (7, 18264680), (8, 15981595), (10, 12785276), (14, 9132340), (20, 6392638), (28, 4566170), (35, 3652936), (37, 3455480), (40, 3196319), (41, 3118360), (43, 2973320), (49, 2609240), (56, 2283085), (70, 1826468), (74, 1727740), (82, 1559180), (86, 1486660), (98, 1304620), (140, 913234), (148, 863870), (164, 779590), (172, 743330), (185, 691096), (196, 652310), (205, 623672), (215, 594664), (245, 521848), (259, 493640), (280, 456617), (287, 445480), (296, 431935), (301, 424760), (328, 389795), (344, 371665), (370, 345548), (392, 326155), (410, 311836), (430, 297332), (490, 260924), (518, 246820), (574, 222740), (602, 212380), (740, 172774), (820, 155918), (860, 148666), (980, 130462), (1036, 123410), (1148, 111370), (1204, 106190), (1295, 98728), (1435, 89096), (1480, 86387), (1505, 84952), (1517, 84280), (1591, 80360), (1640, 77959), (1720, 74333), (1763, 72520), (1813, 70520), (1960, 65231), (2009, 63640), (2072, 61705), (2107, 60680), (2296, 55685), (2408, 53095), (2590, 49364), (2870, 44548), (3010, 42476), (3034, 42140), (3182, 40180), (3526, 36260), (3626, 35260), (4018, 31820), (4214, 30340), (5180, 24682), (5740, 22274), (6020, 21238), (6068, 21070), (6364, 20090), (7052, 18130), (7252, 17630), (7585, 16856), (7955, 16072), (8036, 15910), (8428, 15170), (8815, 14504), (9065, 14104), (10045, 12728), (10360, 12341), (10535, 12136), (10619, 12040), (11137, 11480)]