2081007360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4271

約数の個数: 216

約数和(自身を含む): 7369265904

約数和(自身を除く): 5288258544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 3096, 3440, 3840, 3870, 4128, 4201, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 8402, 10320, 11008, 11520, 12384, 12603, 13760, 15480, 16512, 16804, 20640, 21005, 24768, 25206, 27520, 30960, 33024, 33608, 37809, 41280, 42010, 49536, 50412, 55040, 61920, 63015, 67216, 75618, 82560, 84020, 99072, 100824, 123840, 126030, 134432, 151236, 165120, 168040, 180643, 189045, 201648, 247680, 252060, 268864, 302472, 336080, 361286, 378090, 403296, 495360, 504120, 537728, 541929, 604944, 672160, 722572, 756180, 806592, 903215, 1008240, 1075456, 1083858, 1209888, 1344320, 1445144, 1512360, 1613184, 1625787, 1806430, 2016480, 2167716, 2419776, 2688640, 2709645, 2890288, 3024720, 3226368, 3251574, 3612860, 4032960, 4335432, 4839552, 5377280, 5419290, 5780576, 6049440, 6503148, 7225720, 8065920, 8128935, 8670864, 9679104, 10838580, 11561152, 12098880, 13006296, 14451440, 16131840, 16257870, 17341728, 21677160, 23122304, 24197760, 26012592, 28902880, 32515740, 34683456, 43354320, 46244608, 48395520, 52025184, 57805760, 65031480, 69366912, 86708640, 104050368, 115611520, 130062960, 138733824, 173417280, 208100736, 231223040, 260125920, 346834560, 416201472, 520251840, 693669120, 1040503680, 2081007360]

約数ペア:

[(1, 2081007360), (2, 1040503680), (3, 693669120), (4, 520251840), (5, 416201472), (6, 346834560), (8, 260125920), (9, 231223040), (10, 208100736), (12, 173417280), (15, 138733824), (16, 130062960), (18, 115611520), (20, 104050368), (24, 86708640), (30, 69366912), (32, 65031480), (36, 57805760), (40, 52025184), (43, 48395520), (45, 46244608), (48, 43354320), (60, 34683456), (64, 32515740), (72, 28902880), (80, 26012592), (86, 24197760), (90, 23122304), (96, 21677160), (120, 17341728), (128, 16257870), (129, 16131840), (144, 14451440), (160, 13006296), (172, 12098880), (180, 11561152), (192, 10838580), (215, 9679104), (240, 8670864), (256, 8128935), (258, 8065920), (288, 7225720), (320, 6503148), (344, 6049440), (360, 5780576), (384, 5419290), (387, 5377280), (430, 4839552), (480, 4335432), (516, 4032960), (576, 3612860), (640, 3251574), (645, 3226368), (688, 3024720), (720, 2890288), (768, 2709645), (774, 2688640), (860, 2419776), (960, 2167716), (1032, 2016480), (1152, 1806430), (1280, 1625787), (1290, 1613184), (1376, 1512360), (1440, 1445144), (1548, 1344320), (1720, 1209888), (1920, 1083858), (1935, 1075456), (2064, 1008240), (2304, 903215), (2580, 806592), (2752, 756180), (2880, 722572), (3096, 672160), (3440, 604944), (3840, 541929), (3870, 537728), (4128, 504120), (4201, 495360), (5160, 403296), (5504, 378090), (5760, 361286), (6192, 336080), (6880, 302472), (7740, 268864), (8256, 252060), (8402, 247680), (10320, 201648), (11008, 189045), (11520, 180643), (12384, 168040), (12603, 165120), (13760, 151236), (15480, 134432), (16512, 126030), (16804, 123840), (20640, 100824), (21005, 99072), (24768, 84020), (25206, 82560), (27520, 75618), (30960, 67216), (33024, 63015), (33608, 61920), (37809, 55040), (41280, 50412), (42010, 49536)]