206958903840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139943}}^1$

素因数の和:140056

約数の個数: 288

約数和(自身を含む): 770206993920

約数和(自身を除く): 563248090080

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, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 195, 208, 234, 237, 240, 260, 288, 312, 316, 360, 390, 395, 416, 468, 474, 480, 520, 585, 624, 632, 711, 720, 780, 790, 936, 948, 1027, 1040, 1170, 1185, 1248, 1264, 1422, 1440, 1560, 1580, 1872, 1896, 2054, 2080, 2340, 2370, 2528, 2844, 3081, 3120, 3160, 3555, 3744, 3792, 4108, 4680, 4740, 5135, 5688, 6162, 6240, 6320, 7110, 7584, 8216, 9243, 9360, 9480, 10270, 11376, 12324, 12640, 14220, 15405, 16432, 18486, 18720, 18960, 20540, 22752, 24648, 28440, 30810, 32864, 36972, 37920, 41080, 46215, 49296, 56880, 61620, 73944, 82160, 92430, 98592, 113760, 123240, 139943, 147888, 164320, 184860, 246480, 279886, 295776, 369720, 419829, 492960, 559772, 699715, 739440, 839658, 1119544, 1259487, 1399430, 1478880, 1679316, 1819259, 2099145, 2239088, 2518974, 2798860, 3358632, 3638518, 4198290, 4478176, 5037948, 5457777, 5597720, 6297435, 6717264, 7277036, 8396580, 9096295, 10075896, 10915554, 11055497, 11195440, 12594870, 13434528, 14554072, 16373331, 16793160, 18192590, 20151792, 21831108, 22110994, 22390880, 25189740, 27288885, 29108144, 32746662, 33166491, 33586320, 36385180, 40303584, 43662216, 44221988, 50379480, 54577770, 55277485, 58216288, 65493324, 66332982, 67172640, 72770360, 81866655, 87324432, 88443976, 99499473, 100758960, 109155540, 110554970, 130986648, 132665964, 143721461, 145540720, 163733310, 165832455, 174648864, 176887952, 198998946, 201517920, 218311080, 221109940, 261973296, 265331928, 287442922, 291081440, 327466620, 331664910, 353775904, 397997892, 431164383, 436622160, 442219880, 497497365, 523946592, 530663856, 574885844, 654933240, 663329820, 718607305, 795995784, 862328766, 873244320, 884439760, 994994730, 1061327712, 1149771688, 1293493149, 1309866480, 1326659640, 1437214610, 1591991568, 1724657532, 1768879520, 1989989460, 2155821915, 2299543376, 2586986298, 2619732960, 2653319280, 2874429220, 3183983136, 3449315064, 3979978920, 4311643830, 4599086752, 5173972596, 5306638560, 5748858440, 6467465745, 6898630128, 7959957840, 8623287660, 10347945192, 11497716880, 12934931490, 13797260256, 15919915680, 17246575320, 20695890384, 22995433760, 25869862980, 34493150640, 41391780768, 51739725960, 68986301280, 103479451920, 206958903840]

約数ペア:

[(1, 206958903840), (2, 103479451920), (3, 68986301280), (4, 51739725960), (5, 41391780768), (6, 34493150640), (8, 25869862980), (9, 22995433760), (10, 20695890384), (12, 17246575320), (13, 15919915680), (15, 13797260256), (16, 12934931490), (18, 11497716880), (20, 10347945192), (24, 8623287660), (26, 7959957840), (30, 6898630128), (32, 6467465745), (36, 5748858440), (39, 5306638560), (40, 5173972596), (45, 4599086752), (48, 4311643830), (52, 3979978920), (60, 3449315064), (65, 3183983136), (72, 2874429220), (78, 2653319280), (79, 2619732960), (80, 2586986298), (90, 2299543376), (96, 2155821915), (104, 1989989460), (117, 1768879520), (120, 1724657532), (130, 1591991568), (144, 1437214610), (156, 1326659640), (158, 1309866480), (160, 1293493149), (180, 1149771688), (195, 1061327712), (208, 994994730), (234, 884439760), (237, 873244320), (240, 862328766), (260, 795995784), (288, 718607305), (312, 663329820), (316, 654933240), (360, 574885844), (390, 530663856), (395, 523946592), (416, 497497365), (468, 442219880), (474, 436622160), (480, 431164383), (520, 397997892), (585, 353775904), (624, 331664910), (632, 327466620), (711, 291081440), (720, 287442922), (780, 265331928), (790, 261973296), (936, 221109940), (948, 218311080), (1027, 201517920), (1040, 198998946), (1170, 176887952), (1185, 174648864), (1248, 165832455), (1264, 163733310), (1422, 145540720), (1440, 143721461), (1560, 132665964), (1580, 130986648), (1872, 110554970), (1896, 109155540), (2054, 100758960), (2080, 99499473), (2340, 88443976), (2370, 87324432), (2528, 81866655), (2844, 72770360), (3081, 67172640), (3120, 66332982), (3160, 65493324), (3555, 58216288), (3744, 55277485), (3792, 54577770), (4108, 50379480), (4680, 44221988), (4740, 43662216), (5135, 40303584), (5688, 36385180), (6162, 33586320), (6240, 33166491), (6320, 32746662), (7110, 29108144), (7584, 27288885), (8216, 25189740), (9243, 22390880), (9360, 22110994), (9480, 21831108), (10270, 20151792), (11376, 18192590), (12324, 16793160), (12640, 16373331), (14220, 14554072), (15405, 13434528), (16432, 12594870), (18486, 11195440), (18720, 11055497), (18960, 10915554), (20540, 10075896), (22752, 9096295), (24648, 8396580), (28440, 7277036), (30810, 6717264), (32864, 6297435), (36972, 5597720), (37920, 5457777), (41080, 5037948), (46215, 4478176), (49296, 4198290), (56880, 3638518), (61620, 3358632), (73944, 2798860), (82160, 2518974), (92430, 2239088), (98592, 2099145), (113760, 1819259), (123240, 1679316), (139943, 1478880), (147888, 1399430), (164320, 1259487), (184860, 1119544), (246480, 839658), (279886, 739440), (295776, 699715), (369720, 559772), (419829, 492960)]