1306719120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26821}}^1$

素因数の和:26873

約数の個数: 160

約数和(自身を含む): 4789336320

約数和(自身を除く): 3482617200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 26821, 48720, 53642, 80463, 107284, 134105, 160926, 187747, 214568, 268210, 321852, 375494, 402315, 429136, 536420, 563241, 643704, 750988, 777809, 804630, 938735, 1072840, 1126482, 1287408, 1501976, 1555618, 1609260, 1877470, 2145680, 2252964, 2333427, 2816205, 3003952, 3111236, 3218520, 3754940, 3889045, 4505928, 4666854, 5444663, 5632410, 6222472, 6437040, 7509880, 7778090, 9011856, 9333708, 10889326, 11264820, 11667135, 12444944, 15019760, 15556180, 16333989, 18667416, 21778652, 22529640, 23334270, 27223315, 31112360, 32667978, 37334832, 43557304, 45059280, 46668540, 54446630, 62224720, 65335956, 81669945, 87114608, 93337080, 108893260, 130671912, 163339890, 186674160, 217786520, 261343824, 326679780, 435573040, 653359560, 1306719120]

約数ペア:

[(1, 1306719120), (2, 653359560), (3, 435573040), (4, 326679780), (5, 261343824), (6, 217786520), (7, 186674160), (8, 163339890), (10, 130671912), (12, 108893260), (14, 93337080), (15, 87114608), (16, 81669945), (20, 65335956), (21, 62224720), (24, 54446630), (28, 46668540), (29, 45059280), (30, 43557304), (35, 37334832), (40, 32667978), (42, 31112360), (48, 27223315), (56, 23334270), (58, 22529640), (60, 21778652), (70, 18667416), (80, 16333989), (84, 15556180), (87, 15019760), (105, 12444944), (112, 11667135), (116, 11264820), (120, 10889326), (140, 9333708), (145, 9011856), (168, 7778090), (174, 7509880), (203, 6437040), (210, 6222472), (232, 5632410), (240, 5444663), (280, 4666854), (290, 4505928), (336, 3889045), (348, 3754940), (406, 3218520), (420, 3111236), (435, 3003952), (464, 2816205), (560, 2333427), (580, 2252964), (609, 2145680), (696, 1877470), (812, 1609260), (840, 1555618), (870, 1501976), (1015, 1287408), (1160, 1126482), (1218, 1072840), (1392, 938735), (1624, 804630), (1680, 777809), (1740, 750988), (2030, 643704), (2320, 563241), (2436, 536420), (3045, 429136), (3248, 402315), (3480, 375494), (4060, 321852), (4872, 268210), (6090, 214568), (6960, 187747), (8120, 160926), (9744, 134105), (12180, 107284), (16240, 80463), (24360, 53642), (26821, 48720)]