7933781440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15017}}^1$

素因数の和:15174

約数の個数: 112

約数和(自身を含む): 20507139072

約数和(自身を除く): 12573357632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 6604, 8128, 8255, 10160, 13208, 15017, 16510, 20320, 26416, 30034, 33020, 40640, 52832, 60068, 66040, 75085, 105664, 120136, 132080, 150170, 195221, 240272, 264160, 300340, 390442, 480544, 528320, 600680, 780884, 961088, 976105, 1201360, 1561768, 1907159, 1952210, 2402720, 3123536, 3814318, 3904420, 4805440, 6247072, 7628636, 7808840, 9535795, 12494144, 15257272, 15617680, 19071590, 24793067, 30514544, 31235360, 38143180, 49586134, 61029088, 62470720, 76286360, 99172268, 122058176, 123965335, 152572720, 198344536, 247930670, 305145440, 396689072, 495861340, 610290880, 793378144, 991722680, 1586756288, 1983445360, 3966890720, 7933781440]

約数ペア:

[(1, 7933781440), (2, 3966890720), (4, 1983445360), (5, 1586756288), (8, 991722680), (10, 793378144), (13, 610290880), (16, 495861340), (20, 396689072), (26, 305145440), (32, 247930670), (40, 198344536), (52, 152572720), (64, 123965335), (65, 122058176), (80, 99172268), (104, 76286360), (127, 62470720), (130, 61029088), (160, 49586134), (208, 38143180), (254, 31235360), (260, 30514544), (320, 24793067), (416, 19071590), (508, 15617680), (520, 15257272), (635, 12494144), (832, 9535795), (1016, 7808840), (1040, 7628636), (1270, 6247072), (1651, 4805440), (2032, 3904420), (2080, 3814318), (2540, 3123536), (3302, 2402720), (4064, 1952210), (4160, 1907159), (5080, 1561768), (6604, 1201360), (8128, 976105), (8255, 961088), (10160, 780884), (13208, 600680), (15017, 528320), (16510, 480544), (20320, 390442), (26416, 300340), (30034, 264160), (33020, 240272), (40640, 195221), (52832, 150170), (60068, 132080), (66040, 120136), (75085, 105664)]