2821943040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 288

約数和(自身を含む): 10364551680

約数和(自身を除く): 7542608640

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, 224, 240, 256, 277, 280, 320, 336, 379, 384, 420, 448, 480, 554, 560, 640, 672, 758, 768, 831, 840, 896, 960, 1108, 1120, 1137, 1280, 1344, 1385, 1516, 1662, 1680, 1792, 1895, 1920, 1939, 2216, 2240, 2274, 2653, 2688, 2770, 3032, 3324, 3360, 3790, 3840, 3878, 4155, 4432, 4480, 4548, 5306, 5376, 5540, 5685, 5817, 6064, 6648, 6720, 7580, 7756, 7959, 8310, 8864, 8960, 9096, 9695, 10612, 11080, 11370, 11634, 12128, 13265, 13296, 13440, 15160, 15512, 15918, 16620, 17728, 18192, 19390, 21224, 22160, 22740, 23268, 24256, 26530, 26592, 26880, 29085, 30320, 31024, 31836, 33240, 35456, 36384, 38780, 39795, 42448, 44320, 45480, 46536, 48512, 53060, 53184, 58170, 60640, 62048, 63672, 66480, 70912, 72768, 77560, 79590, 84896, 88640, 90960, 93072, 97024, 104983, 106120, 106368, 116340, 121280, 124096, 127344, 132960, 145536, 155120, 159180, 169792, 177280, 181920, 186144, 209966, 212240, 212736, 232680, 242560, 248192, 254688, 265920, 291072, 310240, 314949, 318360, 339584, 354560, 363840, 372288, 419932, 424480, 465360, 485120, 496384, 509376, 524915, 531840, 620480, 629898, 636720, 679168, 727680, 734881, 744576, 839864, 848960, 930720, 1018752, 1049830, 1063680, 1240960, 1259796, 1273440, 1455360, 1469762, 1489152, 1574745, 1679728, 1697920, 1861440, 2037504, 2099660, 2204643, 2481920, 2519592, 2546880, 2939524, 3149490, 3359456, 3395840, 3674405, 3722880, 4199320, 4409286, 5039184, 5093760, 5879048, 6298980, 6718912, 7348810, 7445760, 8398640, 8818572, 10078368, 10187520, 11023215, 11758096, 12597960, 13437824, 14697620, 16797280, 17637144, 20156736, 22046430, 23516192, 25195920, 26875648, 29395240, 33594560, 35274288, 40313472, 44092860, 47032384, 50391840, 58790480, 67189120, 70548576, 80626944, 88185720, 94064768, 100783680, 117580960, 134378240, 141097152, 176371440, 188129536, 201567360, 235161920, 282194304, 352742880, 403134720, 470323840, 564388608, 705485760, 940647680, 1410971520, 2821943040]

約数ペア:

[(1, 2821943040), (2, 1410971520), (3, 940647680), (4, 705485760), (5, 564388608), (6, 470323840), (7, 403134720), (8, 352742880), (10, 282194304), (12, 235161920), (14, 201567360), (15, 188129536), (16, 176371440), (20, 141097152), (21, 134378240), (24, 117580960), (28, 100783680), (30, 94064768), (32, 88185720), (35, 80626944), (40, 70548576), (42, 67189120), (48, 58790480), (56, 50391840), (60, 47032384), (64, 44092860), (70, 40313472), (80, 35274288), (84, 33594560), (96, 29395240), (105, 26875648), (112, 25195920), (120, 23516192), (128, 22046430), (140, 20156736), (160, 17637144), (168, 16797280), (192, 14697620), (210, 13437824), (224, 12597960), (240, 11758096), (256, 11023215), (277, 10187520), (280, 10078368), (320, 8818572), (336, 8398640), (379, 7445760), (384, 7348810), (420, 6718912), (448, 6298980), (480, 5879048), (554, 5093760), (560, 5039184), (640, 4409286), (672, 4199320), (758, 3722880), (768, 3674405), (831, 3395840), (840, 3359456), (896, 3149490), (960, 2939524), (1108, 2546880), (1120, 2519592), (1137, 2481920), (1280, 2204643), (1344, 2099660), (1385, 2037504), (1516, 1861440), (1662, 1697920), (1680, 1679728), (1792, 1574745), (1895, 1489152), (1920, 1469762), (1939, 1455360), (2216, 1273440), (2240, 1259796), (2274, 1240960), (2653, 1063680), (2688, 1049830), (2770, 1018752), (3032, 930720), (3324, 848960), (3360, 839864), (3790, 744576), (3840, 734881), (3878, 727680), (4155, 679168), (4432, 636720), (4480, 629898), (4548, 620480), (5306, 531840), (5376, 524915), (5540, 509376), (5685, 496384), (5817, 485120), (6064, 465360), (6648, 424480), (6720, 419932), (7580, 372288), (7756, 363840), (7959, 354560), (8310, 339584), (8864, 318360), (8960, 314949), (9096, 310240), (9695, 291072), (10612, 265920), (11080, 254688), (11370, 248192), (11634, 242560), (12128, 232680), (13265, 212736), (13296, 212240), (13440, 209966), (15160, 186144), (15512, 181920), (15918, 177280), (16620, 169792), (17728, 159180), (18192, 155120), (19390, 145536), (21224, 132960), (22160, 127344), (22740, 124096), (23268, 121280), (24256, 116340), (26530, 106368), (26592, 106120), (26880, 104983), (29085, 97024), (30320, 93072), (31024, 90960), (31836, 88640), (33240, 84896), (35456, 79590), (36384, 77560), (38780, 72768), (39795, 70912), (42448, 66480), (44320, 63672), (45480, 62048), (46536, 60640), (48512, 58170), (53060, 53184)]