1680821756640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{57593}}^1$

素因数の和:59186

約数の個数: 288

約数和(自身を含む): 6181089445440

約数和(自身を除く): 4500267688800

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, 1559, 1560, 1872, 2080, 2340, 3118, 3120, 3744, 4677, 4680, 6236, 6240, 7795, 9354, 9360, 12472, 14031, 15590, 18708, 18720, 20267, 23385, 24944, 28062, 31180, 37416, 40534, 46770, 49888, 56124, 57593, 60801, 62360, 70155, 74832, 81068, 93540, 101335, 112248, 115186, 121602, 124720, 140310, 149664, 162136, 172779, 182403, 187080, 202670, 224496, 230372, 243204, 249440, 280620, 287965, 304005, 324272, 345558, 364806, 374160, 405340, 448992, 460744, 486408, 518337, 561240, 575930, 608010, 648544, 691116, 729612, 748320, 748709, 810680, 863895, 912015, 921488, 972816, 1036674, 1122480, 1151860, 1216020, 1382232, 1459224, 1497418, 1621360, 1727790, 1824030, 1842976, 1945632, 2073348, 2244960, 2246127, 2303720, 2432040, 2591685, 2764464, 2918448, 2994836, 3242720, 3455580, 3648060, 3743545, 4146696, 4492254, 4607440, 4864080, 5183370, 5528928, 5836896, 5989672, 6738381, 6911160, 7296120, 7487090, 8293392, 8984508, 9214880, 9728160, 10366740, 11230635, 11979344, 13476762, 13822320, 14592240, 14974180, 16586784, 17969016, 20733480, 22461270, 23958688, 26953524, 27644640, 29184480, 29948360, 33691905, 35938032, 41466960, 44922540, 53907048, 59896720, 67383810, 71876064, 82933920, 89787487, 89845080, 107814096, 119793440, 134767620, 179574974, 179690160, 215628192, 269362461, 269535240, 359149948, 359380320, 448937435, 538724922, 539070480, 718299896, 808087383, 897874870, 1077449844, 1078140960, 1167237331, 1346812305, 1436599792, 1616174766, 1795749740, 2154899688, 2334474662, 2693624610, 2873199584, 3232349532, 3501711993, 3591499480, 4040436915, 4309799376, 4668949324, 5387249220, 5836186655, 6464699064, 7003423986, 7182998960, 8080873830, 8619598752, 9337898648, 10505135979, 10774498440, 11672373310, 12929398128, 14006847972, 14365997920, 16161747660, 17508559965, 18675797296, 21010271958, 21548996880, 23344746620, 25858796256, 28013695944, 32323495320, 35017119930, 37351594592, 42020543916, 43097993760, 46689493240, 52525679895, 56027391888, 64646990640, 70034239860, 84041087832, 93378986480, 105051359790, 112054783776, 129293981280, 140068479720, 168082175664, 186757972960, 210102719580, 280136959440, 336164351328, 420205439160, 560273918880, 840410878320, 1680821756640]

約数ペア:

[(1, 1680821756640), (2, 840410878320), (3, 560273918880), (4, 420205439160), (5, 336164351328), (6, 280136959440), (8, 210102719580), (9, 186757972960), (10, 168082175664), (12, 140068479720), (13, 129293981280), (15, 112054783776), (16, 105051359790), (18, 93378986480), (20, 84041087832), (24, 70034239860), (26, 64646990640), (30, 56027391888), (32, 52525679895), (36, 46689493240), (39, 43097993760), (40, 42020543916), (45, 37351594592), (48, 35017119930), (52, 32323495320), (60, 28013695944), (65, 25858796256), (72, 23344746620), (78, 21548996880), (80, 21010271958), (90, 18675797296), (96, 17508559965), (104, 16161747660), (117, 14365997920), (120, 14006847972), (130, 12929398128), (144, 11672373310), (156, 10774498440), (160, 10505135979), (180, 9337898648), (195, 8619598752), (208, 8080873830), (234, 7182998960), (240, 7003423986), (260, 6464699064), (288, 5836186655), (312, 5387249220), (360, 4668949324), (390, 4309799376), (416, 4040436915), (468, 3591499480), (480, 3501711993), (520, 3232349532), (585, 2873199584), (624, 2693624610), (720, 2334474662), (780, 2154899688), (936, 1795749740), (1040, 1616174766), (1170, 1436599792), (1248, 1346812305), (1440, 1167237331), (1559, 1078140960), (1560, 1077449844), (1872, 897874870), (2080, 808087383), (2340, 718299896), (3118, 539070480), (3120, 538724922), (3744, 448937435), (4677, 359380320), (4680, 359149948), (6236, 269535240), (6240, 269362461), (7795, 215628192), (9354, 179690160), (9360, 179574974), (12472, 134767620), (14031, 119793440), (15590, 107814096), (18708, 89845080), (18720, 89787487), (20267, 82933920), (23385, 71876064), (24944, 67383810), (28062, 59896720), (31180, 53907048), (37416, 44922540), (40534, 41466960), (46770, 35938032), (49888, 33691905), (56124, 29948360), (57593, 29184480), (60801, 27644640), (62360, 26953524), (70155, 23958688), (74832, 22461270), (81068, 20733480), (93540, 17969016), (101335, 16586784), (112248, 14974180), (115186, 14592240), (121602, 13822320), (124720, 13476762), (140310, 11979344), (149664, 11230635), (162136, 10366740), (172779, 9728160), (182403, 9214880), (187080, 8984508), (202670, 8293392), (224496, 7487090), (230372, 7296120), (243204, 6911160), (249440, 6738381), (280620, 5989672), (287965, 5836896), (304005, 5528928), (324272, 5183370), (345558, 4864080), (364806, 4607440), (374160, 4492254), (405340, 4146696), (448992, 3743545), (460744, 3648060), (486408, 3455580), (518337, 3242720), (561240, 2994836), (575930, 2918448), (608010, 2764464), (648544, 2591685), (691116, 2432040), (729612, 2303720), (748320, 2246127), (748709, 2244960), (810680, 2073348), (863895, 1945632), (912015, 1842976), (921488, 1824030), (972816, 1727790), (1036674, 1621360), (1122480, 1497418), (1151860, 1459224), (1216020, 1382232)]