2107029120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:983

約数の個数: 256

約数和(自身を含む): 7722362880

約数和(自身を除く): 5615333760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 280, 320, 336, 384, 420, 422, 448, 480, 560, 633, 640, 672, 743, 840, 844, 896, 960, 1055, 1120, 1266, 1344, 1477, 1486, 1680, 1688, 1920, 2110, 2229, 2240, 2532, 2688, 2954, 2972, 3165, 3360, 3376, 3715, 4220, 4431, 4458, 4480, 5064, 5201, 5908, 5944, 6330, 6720, 6752, 7385, 7430, 8440, 8862, 8916, 10128, 10402, 11145, 11816, 11888, 12660, 13440, 13504, 14770, 14860, 15603, 16880, 17724, 17832, 20256, 20804, 22155, 22290, 23632, 23776, 25320, 26005, 27008, 29540, 29720, 31206, 33760, 35448, 35664, 40512, 41608, 44310, 44580, 47264, 47552, 50640, 52010, 59080, 59440, 62412, 67520, 70896, 71328, 78015, 81024, 83216, 88620, 89160, 94528, 95104, 101280, 104020, 118160, 118880, 124824, 135040, 141792, 142656, 156030, 156773, 166432, 177240, 178320, 189056, 202560, 208040, 236320, 237760, 249648, 283584, 285312, 312060, 313546, 332864, 354480, 356640, 405120, 416080, 470319, 472640, 475520, 499296, 567168, 624120, 627092, 665728, 708960, 713280, 783865, 832160, 940638, 945280, 998592, 1097411, 1248240, 1254184, 1417920, 1426560, 1567730, 1664320, 1881276, 1997184, 2194822, 2351595, 2496480, 2508368, 2835840, 3135460, 3292233, 3328640, 3762552, 4389644, 4703190, 4992960, 5016736, 5487055, 6270920, 6584466, 7525104, 8779288, 9406380, 9985920, 10033472, 10974110, 12541840, 13168932, 15050208, 16461165, 17558576, 18812760, 20066944, 21948220, 25083680, 26337864, 30100416, 32922330, 35117152, 37625520, 43896440, 50167360, 52675728, 60200832, 65844660, 70234304, 75251040, 87792880, 100334720, 105351456, 131689320, 140468608, 150502080, 175585760, 210702912, 263378640, 301004160, 351171520, 421405824, 526757280, 702343040, 1053514560, 2107029120]

約数ペア:

[(1, 2107029120), (2, 1053514560), (3, 702343040), (4, 526757280), (5, 421405824), (6, 351171520), (7, 301004160), (8, 263378640), (10, 210702912), (12, 175585760), (14, 150502080), (15, 140468608), (16, 131689320), (20, 105351456), (21, 100334720), (24, 87792880), (28, 75251040), (30, 70234304), (32, 65844660), (35, 60200832), (40, 52675728), (42, 50167360), (48, 43896440), (56, 37625520), (60, 35117152), (64, 32922330), (70, 30100416), (80, 26337864), (84, 25083680), (96, 21948220), (105, 20066944), (112, 18812760), (120, 17558576), (128, 16461165), (140, 15050208), (160, 13168932), (168, 12541840), (192, 10974110), (210, 10033472), (211, 9985920), (224, 9406380), (240, 8779288), (280, 7525104), (320, 6584466), (336, 6270920), (384, 5487055), (420, 5016736), (422, 4992960), (448, 4703190), (480, 4389644), (560, 3762552), (633, 3328640), (640, 3292233), (672, 3135460), (743, 2835840), (840, 2508368), (844, 2496480), (896, 2351595), (960, 2194822), (1055, 1997184), (1120, 1881276), (1266, 1664320), (1344, 1567730), (1477, 1426560), (1486, 1417920), (1680, 1254184), (1688, 1248240), (1920, 1097411), (2110, 998592), (2229, 945280), (2240, 940638), (2532, 832160), (2688, 783865), (2954, 713280), (2972, 708960), (3165, 665728), (3360, 627092), (3376, 624120), (3715, 567168), (4220, 499296), (4431, 475520), (4458, 472640), (4480, 470319), (5064, 416080), (5201, 405120), (5908, 356640), (5944, 354480), (6330, 332864), (6720, 313546), (6752, 312060), (7385, 285312), (7430, 283584), (8440, 249648), (8862, 237760), (8916, 236320), (10128, 208040), (10402, 202560), (11145, 189056), (11816, 178320), (11888, 177240), (12660, 166432), (13440, 156773), (13504, 156030), (14770, 142656), (14860, 141792), (15603, 135040), (16880, 124824), (17724, 118880), (17832, 118160), (20256, 104020), (20804, 101280), (22155, 95104), (22290, 94528), (23632, 89160), (23776, 88620), (25320, 83216), (26005, 81024), (27008, 78015), (29540, 71328), (29720, 70896), (31206, 67520), (33760, 62412), (35448, 59440), (35664, 59080), (40512, 52010), (41608, 50640), (44310, 47552), (44580, 47264)]