201969649920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{9907}}^1$

素因数の和:15240

約数の個数: 144

約数和(自身を含む): 645227190720

約数和(自身を除く): 443257540800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5309, 9907, 10618, 15927, 19814, 21236, 26545, 29721, 31854, 39628, 42472, 49535, 53090, 59442, 63708, 79256, 79635, 84944, 99070, 106180, 118884, 127416, 148605, 158512, 159270, 169888, 198140, 212360, 237768, 254832, 297210, 317024, 318540, 339776, 396280, 424720, 475536, 509664, 594420, 634048, 637080, 679552, 792560, 849440, 951072, 1019328, 1188840, 1268096, 1274160, 1359104, 1585120, 1698880, 1902144, 2038656, 2377680, 2536192, 2548320, 3170240, 3397760, 3804288, 4077312, 4755360, 5096640, 6340480, 6795520, 7608576, 9510720, 10193280, 12680960, 19021440, 20386560, 38042880, 52596263, 105192526, 157788789, 210385052, 262981315, 315577578, 420770104, 525962630, 631155156, 788943945, 841540208, 1051925260, 1262310312, 1577887890, 1683080416, 2103850520, 2524620624, 3155775780, 3366160832, 4207701040, 5049241248, 6311551560, 6732321664, 8415402080, 10098482496, 12623103120, 13464643328, 16830804160, 20196964992, 25246206240, 33661608320, 40393929984, 50492412480, 67323216640, 100984824960, 201969649920]

約数ペア:

[(1, 201969649920), (2, 100984824960), (3, 67323216640), (4, 50492412480), (5, 40393929984), (6, 33661608320), (8, 25246206240), (10, 20196964992), (12, 16830804160), (15, 13464643328), (16, 12623103120), (20, 10098482496), (24, 8415402080), (30, 6732321664), (32, 6311551560), (40, 5049241248), (48, 4207701040), (60, 3366160832), (64, 3155775780), (80, 2524620624), (96, 2103850520), (120, 1683080416), (128, 1577887890), (160, 1262310312), (192, 1051925260), (240, 841540208), (256, 788943945), (320, 631155156), (384, 525962630), (480, 420770104), (640, 315577578), (768, 262981315), (960, 210385052), (1280, 157788789), (1920, 105192526), (3840, 52596263), (5309, 38042880), (9907, 20386560), (10618, 19021440), (15927, 12680960), (19814, 10193280), (21236, 9510720), (26545, 7608576), (29721, 6795520), (31854, 6340480), (39628, 5096640), (42472, 4755360), (49535, 4077312), (53090, 3804288), (59442, 3397760), (63708, 3170240), (79256, 2548320), (79635, 2536192), (84944, 2377680), (99070, 2038656), (106180, 1902144), (118884, 1698880), (127416, 1585120), (148605, 1359104), (158512, 1274160), (159270, 1268096), (169888, 1188840), (198140, 1019328), (212360, 951072), (237768, 849440), (254832, 792560), (297210, 679552), (317024, 637080), (318540, 634048), (339776, 594420), (396280, 509664), (424720, 475536)]