2128995650340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1032721}}^1$

素因数の和:1033630

約数の個数: 144

約数和(自身を含む): 6962619985776

約数和(自身を除く): 4833624335436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 881, 1170, 1762, 2340, 2643, 3524, 4405, 5286, 7929, 8810, 10572, 11453, 13215, 15858, 17620, 22906, 26430, 31716, 34359, 39645, 45812, 52860, 57265, 68718, 79290, 103077, 114530, 137436, 158580, 171795, 206154, 229060, 343590, 412308, 515385, 687180, 1030770, 1032721, 2061540, 2065442, 3098163, 4130884, 5163605, 6196326, 9294489, 10327210, 12392652, 13425373, 15490815, 18588978, 20654420, 26850746, 30981630, 37177956, 40276119, 46472445, 53701492, 61963260, 67126865, 80552238, 92944890, 120828357, 134253730, 161104476, 185889780, 201380595, 241656714, 268507460, 402761190, 483313428, 604141785, 805522380, 909827201, 1208283570, 1819654402, 2416567140, 2729481603, 3639308804, 4549136005, 5458963206, 8188444809, 9098272010, 10917926412, 11827753613, 13647408015, 16376889618, 18196544020, 23655507226, 27294816030, 32753779236, 35483260839, 40942224045, 47311014452, 54589632060, 59138768065, 70966521678, 81884448090, 106449782517, 118277536130, 141933043356, 163768896180, 177416304195, 212899565034, 236555072260, 354832608390, 425799130068, 532248912585, 709665216780, 1064497825170, 2128995650340]

約数ペア:

[(1, 2128995650340), (2, 1064497825170), (3, 709665216780), (4, 532248912585), (5, 425799130068), (6, 354832608390), (9, 236555072260), (10, 212899565034), (12, 177416304195), (13, 163768896180), (15, 141933043356), (18, 118277536130), (20, 106449782517), (26, 81884448090), (30, 70966521678), (36, 59138768065), (39, 54589632060), (45, 47311014452), (52, 40942224045), (60, 35483260839), (65, 32753779236), (78, 27294816030), (90, 23655507226), (117, 18196544020), (130, 16376889618), (156, 13647408015), (180, 11827753613), (195, 10917926412), (234, 9098272010), (260, 8188444809), (390, 5458963206), (468, 4549136005), (585, 3639308804), (780, 2729481603), (881, 2416567140), (1170, 1819654402), (1762, 1208283570), (2340, 909827201), (2643, 805522380), (3524, 604141785), (4405, 483313428), (5286, 402761190), (7929, 268507460), (8810, 241656714), (10572, 201380595), (11453, 185889780), (13215, 161104476), (15858, 134253730), (17620, 120828357), (22906, 92944890), (26430, 80552238), (31716, 67126865), (34359, 61963260), (39645, 53701492), (45812, 46472445), (52860, 40276119), (57265, 37177956), (68718, 30981630), (79290, 26850746), (103077, 20654420), (114530, 18588978), (137436, 15490815), (158580, 13425373), (171795, 12392652), (206154, 10327210), (229060, 9294489), (343590, 6196326), (412308, 5163605), (515385, 4130884), (687180, 3098163), (1030770, 2065442), (1032721, 2061540)]