288517020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 919683072

約数和(自身を除く): 631166052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 71, 94, 110, 131, 132, 141, 142, 165, 188, 213, 220, 235, 262, 282, 284, 330, 355, 393, 426, 470, 517, 524, 564, 655, 660, 705, 710, 781, 786, 852, 940, 1034, 1065, 1310, 1410, 1420, 1441, 1551, 1562, 1572, 1965, 2068, 2130, 2343, 2585, 2620, 2820, 2882, 3102, 3124, 3337, 3905, 3930, 4260, 4323, 4686, 5170, 5764, 6157, 6204, 6674, 7205, 7755, 7810, 7860, 8646, 9301, 9372, 10011, 10340, 11715, 12314, 13348, 14410, 15510, 15620, 16685, 17292, 18471, 18602, 20022, 21615, 23430, 24628, 27903, 28820, 30785, 31020, 33370, 36707, 36942, 37204, 40044, 43230, 46505, 46860, 50055, 55806, 61570, 66740, 67727, 73414, 73884, 86460, 92355, 93010, 100110, 102311, 110121, 111612, 123140, 135454, 139515, 146828, 183535, 184710, 186020, 200220, 203181, 204622, 220242, 270908, 279030, 306933, 338635, 367070, 369420, 406362, 409244, 437147, 440484, 511555, 550605, 558060, 613866, 677270, 734140, 812724, 874294, 1015905, 1023110, 1101210, 1227732, 1311441, 1354540, 1534665, 1748588, 2031810, 2046220, 2185735, 2202420, 2622882, 3069330, 4063620, 4371470, 4808617, 5245764, 6138660, 6557205, 8742940, 9617234, 13114410, 14425851, 19234468, 24043085, 26228820, 28851702, 48086170, 57703404, 72129255, 96172340, 144258510, 288517020]

約数ペア:

[(1, 288517020), (2, 144258510), (3, 96172340), (4, 72129255), (5, 57703404), (6, 48086170), (10, 28851702), (11, 26228820), (12, 24043085), (15, 19234468), (20, 14425851), (22, 13114410), (30, 9617234), (33, 8742940), (44, 6557205), (47, 6138660), (55, 5245764), (60, 4808617), (66, 4371470), (71, 4063620), (94, 3069330), (110, 2622882), (131, 2202420), (132, 2185735), (141, 2046220), (142, 2031810), (165, 1748588), (188, 1534665), (213, 1354540), (220, 1311441), (235, 1227732), (262, 1101210), (282, 1023110), (284, 1015905), (330, 874294), (355, 812724), (393, 734140), (426, 677270), (470, 613866), (517, 558060), (524, 550605), (564, 511555), (655, 440484), (660, 437147), (705, 409244), (710, 406362), (781, 369420), (786, 367070), (852, 338635), (940, 306933), (1034, 279030), (1065, 270908), (1310, 220242), (1410, 204622), (1420, 203181), (1441, 200220), (1551, 186020), (1562, 184710), (1572, 183535), (1965, 146828), (2068, 139515), (2130, 135454), (2343, 123140), (2585, 111612), (2620, 110121), (2820, 102311), (2882, 100110), (3102, 93010), (3124, 92355), (3337, 86460), (3905, 73884), (3930, 73414), (4260, 67727), (4323, 66740), (4686, 61570), (5170, 55806), (5764, 50055), (6157, 46860), (6204, 46505), (6674, 43230), (7205, 40044), (7755, 37204), (7810, 36942), (7860, 36707), (8646, 33370), (9301, 31020), (9372, 30785), (10011, 28820), (10340, 27903), (11715, 24628), (12314, 23430), (13348, 21615), (14410, 20022), (15510, 18602), (15620, 18471), (16685, 17292)]