2051815680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10477}}^1$

素因数の和:10521

約数の個数: 216

約数和(自身を含む): 7517378232

約数和(自身を除く): 5465562552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10477, 10880, 11520, 12240, 13056, 16320, 19584, 20954, 21760, 24480, 31431, 32640, 39168, 41908, 48960, 52385, 62862, 65280, 83816, 94293, 97920, 104770, 125724, 157155, 167632, 178109, 188586, 195840, 209540, 251448, 314310, 335264, 356218, 377172, 419080, 471465, 502896, 534327, 628620, 670528, 712436, 754344, 838160, 890545, 942930, 1005792, 1068654, 1257240, 1341056, 1424872, 1508688, 1602981, 1676320, 1781090, 1885860, 2011584, 2137308, 2514480, 2671635, 2682112, 2849744, 3017376, 3205962, 3352640, 3562180, 3771720, 4023168, 4274616, 5028960, 5343270, 5699488, 6034752, 6411924, 6705280, 7124360, 7543440, 8014905, 8046336, 8549232, 10057920, 10686540, 11398976, 12069504, 12823848, 13410560, 14248720, 15086880, 16029810, 17098464, 20115840, 21373080, 22797952, 24139008, 25647696, 28497440, 30173760, 32059620, 34196928, 40231680, 42746160, 45595904, 51295392, 56994880, 60347520, 64119240, 68393856, 85492320, 102590784, 113989760, 120695040, 128238480, 136787712, 170984640, 205181568, 227979520, 256476960, 341969280, 410363136, 512953920, 683938560, 1025907840, 2051815680]

約数ペア:

[(1, 2051815680), (2, 1025907840), (3, 683938560), (4, 512953920), (5, 410363136), (6, 341969280), (8, 256476960), (9, 227979520), (10, 205181568), (12, 170984640), (15, 136787712), (16, 128238480), (17, 120695040), (18, 113989760), (20, 102590784), (24, 85492320), (30, 68393856), (32, 64119240), (34, 60347520), (36, 56994880), (40, 51295392), (45, 45595904), (48, 42746160), (51, 40231680), (60, 34196928), (64, 32059620), (68, 30173760), (72, 28497440), (80, 25647696), (85, 24139008), (90, 22797952), (96, 21373080), (102, 20115840), (120, 17098464), (128, 16029810), (136, 15086880), (144, 14248720), (153, 13410560), (160, 12823848), (170, 12069504), (180, 11398976), (192, 10686540), (204, 10057920), (240, 8549232), (255, 8046336), (256, 8014905), (272, 7543440), (288, 7124360), (306, 6705280), (320, 6411924), (340, 6034752), (360, 5699488), (384, 5343270), (408, 5028960), (480, 4274616), (510, 4023168), (544, 3771720), (576, 3562180), (612, 3352640), (640, 3205962), (680, 3017376), (720, 2849744), (765, 2682112), (768, 2671635), (816, 2514480), (960, 2137308), (1020, 2011584), (1088, 1885860), (1152, 1781090), (1224, 1676320), (1280, 1602981), (1360, 1508688), (1440, 1424872), (1530, 1341056), (1632, 1257240), (1920, 1068654), (2040, 1005792), (2176, 942930), (2304, 890545), (2448, 838160), (2720, 754344), (2880, 712436), (3060, 670528), (3264, 628620), (3840, 534327), (4080, 502896), (4352, 471465), (4896, 419080), (5440, 377172), (5760, 356218), (6120, 335264), (6528, 314310), (8160, 251448), (9792, 209540), (10477, 195840), (10880, 188586), (11520, 178109), (12240, 167632), (13056, 157155), (16320, 125724), (19584, 104770), (20954, 97920), (21760, 94293), (24480, 83816), (31431, 65280), (32640, 62862), (39168, 52385), (41908, 48960)]