2099569920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4161

約数の個数: 288

約数和(自身を含む): 8068730880

約数和(自身を除く): 5969160960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4111, 4256, 4480, 4560, 4864, 5320, 5376, 6080, 6384, 6720, 7296, 7980, 8222, 8512, 8960, 9120, 10640, 12160, 12333, 12768, 13440, 14592, 15960, 16444, 17024, 18240, 20555, 21280, 24320, 24666, 25536, 26880, 28777, 31920, 32888, 34048, 36480, 41110, 42560, 49332, 51072, 57554, 61665, 63840, 65776, 72960, 78109, 82220, 85120, 86331, 98664, 102144, 115108, 123330, 127680, 131552, 143885, 156218, 164440, 170240, 172662, 197328, 230216, 234327, 246660, 255360, 263104, 287770, 312436, 328880, 345324, 390545, 394656, 431655, 460432, 468654, 493320, 510720, 526208, 546763, 575540, 624872, 657760, 690648, 781090, 789312, 863310, 920864, 937308, 986640, 1052416, 1093526, 1151080, 1171635, 1249744, 1315520, 1381296, 1562180, 1578624, 1640289, 1726620, 1841728, 1874616, 1973280, 2187052, 2302160, 2343270, 2499488, 2631040, 2733815, 2762592, 3124360, 3157248, 3280578, 3453240, 3683456, 3749232, 3946560, 4374104, 4604320, 4686540, 4998976, 5262080, 5467630, 5525184, 6248720, 6561156, 6906480, 7366912, 7498464, 7893120, 8201445, 8748208, 9208640, 9373080, 9997952, 10935260, 11050368, 12497440, 13122312, 13812960, 14996928, 15786240, 16402890, 17496416, 18417280, 18746160, 19995904, 21870520, 22100736, 24994880, 26244624, 27625920, 29993856, 32805780, 34992832, 36834560, 37492320, 43741040, 49989760, 52489248, 55251840, 59987712, 65611560, 69985664, 74984640, 87482080, 99979520, 104978496, 110503680, 131223120, 139971328, 149969280, 174964160, 209956992, 262446240, 299938560, 349928320, 419913984, 524892480, 699856640, 1049784960, 2099569920]

約数ペア:

[(1, 2099569920), (2, 1049784960), (3, 699856640), (4, 524892480), (5, 419913984), (6, 349928320), (7, 299938560), (8, 262446240), (10, 209956992), (12, 174964160), (14, 149969280), (15, 139971328), (16, 131223120), (19, 110503680), (20, 104978496), (21, 99979520), (24, 87482080), (28, 74984640), (30, 69985664), (32, 65611560), (35, 59987712), (38, 55251840), (40, 52489248), (42, 49989760), (48, 43741040), (56, 37492320), (57, 36834560), (60, 34992832), (64, 32805780), (70, 29993856), (76, 27625920), (80, 26244624), (84, 24994880), (95, 22100736), (96, 21870520), (105, 19995904), (112, 18746160), (114, 18417280), (120, 17496416), (128, 16402890), (133, 15786240), (140, 14996928), (152, 13812960), (160, 13122312), (168, 12497440), (190, 11050368), (192, 10935260), (210, 9997952), (224, 9373080), (228, 9208640), (240, 8748208), (256, 8201445), (266, 7893120), (280, 7498464), (285, 7366912), (304, 6906480), (320, 6561156), (336, 6248720), (380, 5525184), (384, 5467630), (399, 5262080), (420, 4998976), (448, 4686540), (456, 4604320), (480, 4374104), (532, 3946560), (560, 3749232), (570, 3683456), (608, 3453240), (640, 3280578), (665, 3157248), (672, 3124360), (760, 2762592), (768, 2733815), (798, 2631040), (840, 2499488), (896, 2343270), (912, 2302160), (960, 2187052), (1064, 1973280), (1120, 1874616), (1140, 1841728), (1216, 1726620), (1280, 1640289), (1330, 1578624), (1344, 1562180), (1520, 1381296), (1596, 1315520), (1680, 1249744), (1792, 1171635), (1824, 1151080), (1920, 1093526), (1995, 1052416), (2128, 986640), (2240, 937308), (2280, 920864), (2432, 863310), (2660, 789312), (2688, 781090), (3040, 690648), (3192, 657760), (3360, 624872), (3648, 575540), (3840, 546763), (3990, 526208), (4111, 510720), (4256, 493320), (4480, 468654), (4560, 460432), (4864, 431655), (5320, 394656), (5376, 390545), (6080, 345324), (6384, 328880), (6720, 312436), (7296, 287770), (7980, 263104), (8222, 255360), (8512, 246660), (8960, 234327), (9120, 230216), (10640, 197328), (12160, 172662), (12333, 170240), (12768, 164440), (13440, 156218), (14592, 143885), (15960, 131552), (16444, 127680), (17024, 123330), (18240, 115108), (20555, 102144), (21280, 98664), (24320, 86331), (24666, 85120), (25536, 82220), (26880, 78109), (28777, 72960), (31920, 65776), (32888, 63840), (34048, 61665), (36480, 57554), (41110, 51072), (42560, 49332)]