66845310480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2380531}}^1$

素因数の和:2380566

約数の個数: 160

約数和(自身を含む): 247956213120

約数和(自身を除く): 181110902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 2380531, 4761062, 7141593, 9522124, 11902655, 14283186, 19044248, 21424779, 23805310, 28566372, 30946903, 35707965, 38088496, 42849558, 47610620, 57132744, 61893806, 64274337, 71415930, 85699116, 92840709, 95221240, 107123895, 114265488, 123787612, 128548674, 142831860, 154734515, 171398232, 185681418, 190442480, 214247790, 247575224, 257097348, 278522127, 285663720, 309469030, 321371685, 342796464, 371362836, 428495580, 464203545, 495150448, 514194696, 557044254, 571327440, 618938060, 642743370, 742725672, 835566381, 856991160, 928407090, 1028389392, 1114088508, 1237876120, 1285486740, 1392610635, 1485451344, 1671132762, 1713982320, 1856814180, 2228177016, 2475752240, 2570973480, 2785221270, 3342265524, 3713628360, 4177831905, 4456354032, 5141946960, 5570442540, 6684531048, 7427256720, 8355663810, 11140885080, 13369062096, 16711327620, 22281770160, 33422655240, 66845310480]

約数ペア:

[(1, 66845310480), (2, 33422655240), (3, 22281770160), (4, 16711327620), (5, 13369062096), (6, 11140885080), (8, 8355663810), (9, 7427256720), (10, 6684531048), (12, 5570442540), (13, 5141946960), (15, 4456354032), (16, 4177831905), (18, 3713628360), (20, 3342265524), (24, 2785221270), (26, 2570973480), (27, 2475752240), (30, 2228177016), (36, 1856814180), (39, 1713982320), (40, 1671132762), (45, 1485451344), (48, 1392610635), (52, 1285486740), (54, 1237876120), (60, 1114088508), (65, 1028389392), (72, 928407090), (78, 856991160), (80, 835566381), (90, 742725672), (104, 642743370), (108, 618938060), (117, 571327440), (120, 557044254), (130, 514194696), (135, 495150448), (144, 464203545), (156, 428495580), (180, 371362836), (195, 342796464), (208, 321371685), (216, 309469030), (234, 285663720), (240, 278522127), (260, 257097348), (270, 247575224), (312, 214247790), (351, 190442480), (360, 185681418), (390, 171398232), (432, 154734515), (468, 142831860), (520, 128548674), (540, 123787612), (585, 114265488), (624, 107123895), (702, 95221240), (720, 92840709), (780, 85699116), (936, 71415930), (1040, 64274337), (1080, 61893806), (1170, 57132744), (1404, 47610620), (1560, 42849558), (1755, 38088496), (1872, 35707965), (2160, 30946903), (2340, 28566372), (2808, 23805310), (3120, 21424779), (3510, 19044248), (4680, 14283186), (5616, 11902655), (7020, 9522124), (9360, 7141593), (14040, 4761062), (28080, 2380531)]