2954708640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157837}}^1$

素因数の和:157871

約数の個数: 144

約数和(自身を含む): 10858623048

約数和(自身を除く): 7903914408

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, 157837, 315674, 473511, 631348, 789185, 947022, 1262696, 1420533, 1578370, 1894044, 2051881, 2367555, 2525392, 2841066, 3156740, 3788088, 4103762, 4735110, 5050784, 5682132, 6155643, 6313480, 7102665, 7576176, 8207524, 9470220, 10259405, 11364264, 12311286, 12626960, 14205330, 15152352, 16415048, 18466929, 18940440, 20518810, 22728528, 24622572, 25253920, 28410660, 30778215, 32830096, 36933858, 37880880, 41037620, 45457056, 49245144, 56821320, 61556430, 65660192, 73867716, 75761760, 82075240, 92334645, 98490288, 113642640, 123112860, 147735432, 164150480, 184669290, 196980576, 227285280, 246225720, 295470864, 328300960, 369338580, 492451440, 590941728, 738677160, 984902880, 1477354320, 2954708640]

約数ペア:

[(1, 2954708640), (2, 1477354320), (3, 984902880), (4, 738677160), (5, 590941728), (6, 492451440), (8, 369338580), (9, 328300960), (10, 295470864), (12, 246225720), (13, 227285280), (15, 196980576), (16, 184669290), (18, 164150480), (20, 147735432), (24, 123112860), (26, 113642640), (30, 98490288), (32, 92334645), (36, 82075240), (39, 75761760), (40, 73867716), (45, 65660192), (48, 61556430), (52, 56821320), (60, 49245144), (65, 45457056), (72, 41037620), (78, 37880880), (80, 36933858), (90, 32830096), (96, 30778215), (104, 28410660), (117, 25253920), (120, 24622572), (130, 22728528), (144, 20518810), (156, 18940440), (160, 18466929), (180, 16415048), (195, 15152352), (208, 14205330), (234, 12626960), (240, 12311286), (260, 11364264), (288, 10259405), (312, 9470220), (360, 8207524), (390, 7576176), (416, 7102665), (468, 6313480), (480, 6155643), (520, 5682132), (585, 5050784), (624, 4735110), (720, 4103762), (780, 3788088), (936, 3156740), (1040, 2841066), (1170, 2525392), (1248, 2367555), (1440, 2051881), (1560, 1894044), (1872, 1578370), (2080, 1420533), (2340, 1262696), (3120, 947022), (3744, 789185), (4680, 631348), (6240, 473511), (9360, 315674), (18720, 157837)]