61979481720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{142403}}^1$

素因数の和:142467

約数の個数: 256

約数和(自身を含む): 229669171200

約数和(自身を除く): 167689689480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4680, 4836, 5580, 6045, 6696, 7020, 7254, 8060, 8370, 9672, 10881, 11160, 12090, 14040, 14508, 16120, 16740, 18135, 21762, 24180, 29016, 33480, 36270, 43524, 48360, 54405, 72540, 87048, 108810, 142403, 145080, 217620, 284806, 427209, 435240, 569612, 712015, 854418, 1139224, 1281627, 1424030, 1708836, 1851239, 2136045, 2563254, 2848060, 3417672, 3702478, 3844881, 4272090, 4414493, 5126508, 5553717, 5696120, 6408135, 7404956, 7689762, 8544180, 8828986, 9256195, 10253016, 11107434, 12816270, 13243479, 14809912, 15379524, 16661151, 17088360, 17657972, 18512390, 19224405, 22072465, 22214868, 25632540, 26486958, 27768585, 30759048, 33322302, 35315944, 37024780, 38448810, 39730437, 44144930, 44429736, 49983453, 51265080, 52973916, 55537170, 57388409, 66217395, 66644604, 74049560, 76897620, 79460874, 83305755, 88289860, 99966906, 105947832, 111074340, 114776818, 119191311, 132434790, 133289208, 153795240, 158921748, 166611510, 172165227, 176579720, 198652185, 199933812, 222148680, 229553636, 238382622, 249917265, 264869580, 286942045, 317843496, 333223020, 344330454, 397304370, 399867624, 459107272, 476765244, 499834530, 516495681, 529739160, 573884090, 595956555, 666446040, 688660908, 794608740, 860826135, 953530488, 999669060, 1032991362, 1147768180, 1191913110, 1377321816, 1549487043, 1589217480, 1721652270, 1999338120, 2065982724, 2295536360, 2383826220, 2582478405, 3098974086, 3443304540, 4131965448, 4767652440, 5164956810, 6197948172, 6886609080, 7747435215, 10329913620, 12395896344, 15494870430, 20659827240, 30989740860, 61979481720]

約数ペア:

[(1, 61979481720), (2, 30989740860), (3, 20659827240), (4, 15494870430), (5, 12395896344), (6, 10329913620), (8, 7747435215), (9, 6886609080), (10, 6197948172), (12, 5164956810), (13, 4767652440), (15, 4131965448), (18, 3443304540), (20, 3098974086), (24, 2582478405), (26, 2383826220), (27, 2295536360), (30, 2065982724), (31, 1999338120), (36, 1721652270), (39, 1589217480), (40, 1549487043), (45, 1377321816), (52, 1191913110), (54, 1147768180), (60, 1032991362), (62, 999669060), (65, 953530488), (72, 860826135), (78, 794608740), (90, 688660908), (93, 666446040), (104, 595956555), (108, 573884090), (117, 529739160), (120, 516495681), (124, 499834530), (130, 476765244), (135, 459107272), (155, 399867624), (156, 397304370), (180, 344330454), (186, 333223020), (195, 317843496), (216, 286942045), (234, 264869580), (248, 249917265), (260, 238382622), (270, 229553636), (279, 222148680), (310, 199933812), (312, 198652185), (351, 176579720), (360, 172165227), (372, 166611510), (390, 158921748), (403, 153795240), (465, 133289208), (468, 132434790), (520, 119191311), (540, 114776818), (558, 111074340), (585, 105947832), (620, 99966906), (702, 88289860), (744, 83305755), (780, 79460874), (806, 76897620), (837, 74049560), (930, 66644604), (936, 66217395), (1080, 57388409), (1116, 55537170), (1170, 52973916), (1209, 51265080), (1240, 49983453), (1395, 44429736), (1404, 44144930), (1560, 39730437), (1612, 38448810), (1674, 37024780), (1755, 35315944), (1860, 33322302), (2015, 30759048), (2232, 27768585), (2340, 26486958), (2418, 25632540), (2790, 22214868), (2808, 22072465), (3224, 19224405), (3348, 18512390), (3510, 17657972), (3627, 17088360), (3720, 16661151), (4030, 15379524), (4185, 14809912), (4680, 13243479), (4836, 12816270), (5580, 11107434), (6045, 10253016), (6696, 9256195), (7020, 8828986), (7254, 8544180), (8060, 7689762), (8370, 7404956), (9672, 6408135), (10881, 5696120), (11160, 5553717), (12090, 5126508), (14040, 4414493), (14508, 4272090), (16120, 3844881), (16740, 3702478), (18135, 3417672), (21762, 2848060), (24180, 2563254), (29016, 2136045), (33480, 1851239), (36270, 1708836), (43524, 1424030), (48360, 1281627), (54405, 1139224), (72540, 854418), (87048, 712015), (108810, 569612), (142403, 435240), (145080, 427209), (217620, 284806)]