808835040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43241

約数の個数: 144

約数和(自身を含む): 2972537568

約数和(自身を除く): 2163702528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 43207, 86414, 129621, 172828, 216035, 259242, 345656, 388863, 432070, 518484, 561691, 648105, 691312, 777726, 864140, 1036968, 1123382, 1296210, 1382624, 1555452, 1685073, 1728280, 1944315, 2073936, 2246764, 2592420, 2808455, 3110904, 3370146, 3456560, 3888630, 4147872, 4493528, 5055219, 5184840, 5616910, 6221808, 6740292, 6913120, 7777260, 8425365, 8987056, 10110438, 10369680, 11233820, 12443616, 13480584, 15554520, 16850730, 17974112, 20220876, 20739360, 22467640, 25276095, 26961168, 31109040, 33701460, 40441752, 44935280, 50552190, 53922336, 62218080, 67402920, 80883504, 89870560, 101104380, 134805840, 161767008, 202208760, 269611680, 404417520, 808835040]

約数ペア:

[(1, 808835040), (2, 404417520), (3, 269611680), (4, 202208760), (5, 161767008), (6, 134805840), (8, 101104380), (9, 89870560), (10, 80883504), (12, 67402920), (13, 62218080), (15, 53922336), (16, 50552190), (18, 44935280), (20, 40441752), (24, 33701460), (26, 31109040), (30, 26961168), (32, 25276095), (36, 22467640), (39, 20739360), (40, 20220876), (45, 17974112), (48, 16850730), (52, 15554520), (60, 13480584), (65, 12443616), (72, 11233820), (78, 10369680), (80, 10110438), (90, 8987056), (96, 8425365), (104, 7777260), (117, 6913120), (120, 6740292), (130, 6221808), (144, 5616910), (156, 5184840), (160, 5055219), (180, 4493528), (195, 4147872), (208, 3888630), (234, 3456560), (240, 3370146), (260, 3110904), (288, 2808455), (312, 2592420), (360, 2246764), (390, 2073936), (416, 1944315), (468, 1728280), (480, 1685073), (520, 1555452), (585, 1382624), (624, 1296210), (720, 1123382), (780, 1036968), (936, 864140), (1040, 777726), (1170, 691312), (1248, 648105), (1440, 561691), (1560, 518484), (1872, 432070), (2080, 388863), (2340, 345656), (3120, 259242), (3744, 216035), (4680, 172828), (6240, 129621), (9360, 86414), (18720, 43207)]