2080942080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{9677}}^1$

素因数の和:9714

約数の個数: 192

約数和(自身を含む): 7609230720

約数和(自身を除く): 5528288640

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, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 9677, 10240, 10752, 13440, 14336, 15360, 17920, 19354, 21504, 26880, 29031, 30720, 35840, 38708, 43008, 48385, 53760, 58062, 67739, 71680, 77416, 96770, 107520, 116124, 135478, 145155, 154832, 193540, 203217, 215040, 232248, 270956, 290310, 309664, 338695, 387080, 406434, 464496, 541912, 580620, 619328, 677390, 774160, 812868, 928992, 1016085, 1083824, 1161240, 1238656, 1354780, 1548320, 1625736, 1857984, 2032170, 2167648, 2322480, 2477312, 2709560, 3096640, 3251472, 3715968, 4064340, 4335296, 4644960, 4954624, 5419120, 6193280, 6502944, 7431936, 8128680, 8670592, 9289920, 9909248, 10838240, 12386560, 13005888, 14863872, 16257360, 17341184, 18579840, 19818496, 21676480, 24773120, 26011776, 29727744, 32514720, 34682368, 37159680, 43352960, 49546240, 52023552, 59455488, 65029440, 69364736, 74319360, 86705920, 99092480, 104047104, 130058880, 138729472, 148638720, 173411840, 208094208, 260117760, 297277440, 346823680, 416188416, 520235520, 693647360, 1040471040, 2080942080]

約数ペア:

[(1, 2080942080), (2, 1040471040), (3, 693647360), (4, 520235520), (5, 416188416), (6, 346823680), (7, 297277440), (8, 260117760), (10, 208094208), (12, 173411840), (14, 148638720), (15, 138729472), (16, 130058880), (20, 104047104), (21, 99092480), (24, 86705920), (28, 74319360), (30, 69364736), (32, 65029440), (35, 59455488), (40, 52023552), (42, 49546240), (48, 43352960), (56, 37159680), (60, 34682368), (64, 32514720), (70, 29727744), (80, 26011776), (84, 24773120), (96, 21676480), (105, 19818496), (112, 18579840), (120, 17341184), (128, 16257360), (140, 14863872), (160, 13005888), (168, 12386560), (192, 10838240), (210, 9909248), (224, 9289920), (240, 8670592), (256, 8128680), (280, 7431936), (320, 6502944), (336, 6193280), (384, 5419120), (420, 4954624), (448, 4644960), (480, 4335296), (512, 4064340), (560, 3715968), (640, 3251472), (672, 3096640), (768, 2709560), (840, 2477312), (896, 2322480), (960, 2167648), (1024, 2032170), (1120, 1857984), (1280, 1625736), (1344, 1548320), (1536, 1354780), (1680, 1238656), (1792, 1161240), (1920, 1083824), (2048, 1016085), (2240, 928992), (2560, 812868), (2688, 774160), (3072, 677390), (3360, 619328), (3584, 580620), (3840, 541912), (4480, 464496), (5120, 406434), (5376, 387080), (6144, 338695), (6720, 309664), (7168, 290310), (7680, 270956), (8960, 232248), (9677, 215040), (10240, 203217), (10752, 193540), (13440, 154832), (14336, 145155), (15360, 135478), (17920, 116124), (19354, 107520), (21504, 96770), (26880, 77416), (29031, 71680), (30720, 67739), (35840, 58062), (38708, 53760), (43008, 48385)]