19480272000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{57977}}^1$

素因数の和:58016

約数の個数: 256

約数和(自身を含む): 73803674880

約数和(自身を除く): 54323402880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 4000, 4200, 4480, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8400, 9600, 10500, 11200, 12000, 13440, 14000, 16000, 16800, 21000, 22400, 24000, 28000, 33600, 42000, 48000, 56000, 57977, 67200, 84000, 112000, 115954, 168000, 173931, 231908, 289885, 336000, 347862, 405839, 463816, 579770, 695724, 811678, 869655, 927632, 1159540, 1217517, 1391448, 1449425, 1623356, 1739310, 1855264, 2029195, 2319080, 2435034, 2782896, 2898850, 3246712, 3478620, 3710528, 4058390, 4348275, 4638160, 4870068, 5565792, 5797700, 6087585, 6493424, 6957240, 7247125, 7421056, 8116780, 8696550, 9276320, 9740136, 10145975, 11131584, 11595400, 12175170, 12986848, 13914480, 14494250, 16233560, 17393100, 18552640, 19480272, 20291950, 21741375, 22263168, 23190800, 24350340, 25973696, 27828960, 28988500, 30437925, 32467120, 34786200, 37105280, 38960544, 40583900, 43482750, 46381600, 48700680, 50729875, 51947392, 55657920, 57977000, 60875850, 64934240, 69572400, 77921088, 81167800, 86965500, 92763200, 97401360, 101459750, 111315840, 115954000, 121751700, 129868480, 139144800, 152189625, 155842176, 162335600, 173931000, 185526400, 194802720, 202919500, 231908000, 243503400, 259736960, 278289600, 304379250, 324671200, 347862000, 389605440, 405839000, 463816000, 487006800, 556579200, 608758500, 649342400, 695724000, 779210880, 811678000, 927632000, 974013600, 1217517000, 1298684800, 1391448000, 1623356000, 1948027200, 2435034000, 2782896000, 3246712000, 3896054400, 4870068000, 6493424000, 9740136000, 19480272000]

約数ペア:

[(1, 19480272000), (2, 9740136000), (3, 6493424000), (4, 4870068000), (5, 3896054400), (6, 3246712000), (7, 2782896000), (8, 2435034000), (10, 1948027200), (12, 1623356000), (14, 1391448000), (15, 1298684800), (16, 1217517000), (20, 974013600), (21, 927632000), (24, 811678000), (25, 779210880), (28, 695724000), (30, 649342400), (32, 608758500), (35, 556579200), (40, 487006800), (42, 463816000), (48, 405839000), (50, 389605440), (56, 347862000), (60, 324671200), (64, 304379250), (70, 278289600), (75, 259736960), (80, 243503400), (84, 231908000), (96, 202919500), (100, 194802720), (105, 185526400), (112, 173931000), (120, 162335600), (125, 155842176), (128, 152189625), (140, 139144800), (150, 129868480), (160, 121751700), (168, 115954000), (175, 111315840), (192, 101459750), (200, 97401360), (210, 92763200), (224, 86965500), (240, 81167800), (250, 77921088), (280, 69572400), (300, 64934240), (320, 60875850), (336, 57977000), (350, 55657920), (375, 51947392), (384, 50729875), (400, 48700680), (420, 46381600), (448, 43482750), (480, 40583900), (500, 38960544), (525, 37105280), (560, 34786200), (600, 32467120), (640, 30437925), (672, 28988500), (700, 27828960), (750, 25973696), (800, 24350340), (840, 23190800), (875, 22263168), (896, 21741375), (960, 20291950), (1000, 19480272), (1050, 18552640), (1120, 17393100), (1200, 16233560), (1344, 14494250), (1400, 13914480), (1500, 12986848), (1600, 12175170), (1680, 11595400), (1750, 11131584), (1920, 10145975), (2000, 9740136), (2100, 9276320), (2240, 8696550), (2400, 8116780), (2625, 7421056), (2688, 7247125), (2800, 6957240), (3000, 6493424), (3200, 6087585), (3360, 5797700), (3500, 5565792), (4000, 4870068), (4200, 4638160), (4480, 4348275), (4800, 4058390), (5250, 3710528), (5600, 3478620), (6000, 3246712), (6720, 2898850), (7000, 2782896), (8000, 2435034), (8400, 2319080), (9600, 2029195), (10500, 1855264), (11200, 1739310), (12000, 1623356), (13440, 1449425), (14000, 1391448), (16000, 1217517), (16800, 1159540), (21000, 927632), (22400, 869655), (24000, 811678), (28000, 695724), (33600, 579770), (42000, 463816), (48000, 405839), (56000, 347862), (57977, 336000), (67200, 289885), (84000, 231908), (112000, 173931), (115954, 168000)]