143622080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 395484096

約数和(自身を除く): 251862016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 661, 679, 776, 970, 1120, 1322, 1358, 1552, 1940, 2240, 2644, 2716, 3104, 3305, 3395, 3880, 4627, 5288, 5432, 6208, 6610, 6790, 7760, 9254, 10576, 10864, 13220, 13580, 15520, 18508, 21152, 21728, 23135, 26440, 27160, 31040, 37016, 42304, 43456, 46270, 52880, 54320, 64117, 74032, 92540, 105760, 108640, 128234, 148064, 185080, 211520, 217280, 256468, 296128, 320585, 370160, 448819, 512936, 641170, 740320, 897638, 1025872, 1282340, 1480640, 1795276, 2051744, 2244095, 2564680, 3590552, 4103488, 4488190, 5129360, 7181104, 8976380, 10258720, 14362208, 17952760, 20517440, 28724416, 35905520, 71811040, 143622080]

約数ペア:

[(1, 143622080), (2, 71811040), (4, 35905520), (5, 28724416), (7, 20517440), (8, 17952760), (10, 14362208), (14, 10258720), (16, 8976380), (20, 7181104), (28, 5129360), (32, 4488190), (35, 4103488), (40, 3590552), (56, 2564680), (64, 2244095), (70, 2051744), (80, 1795276), (97, 1480640), (112, 1282340), (140, 1025872), (160, 897638), (194, 740320), (224, 641170), (280, 512936), (320, 448819), (388, 370160), (448, 320585), (485, 296128), (560, 256468), (661, 217280), (679, 211520), (776, 185080), (970, 148064), (1120, 128234), (1322, 108640), (1358, 105760), (1552, 92540), (1940, 74032), (2240, 64117), (2644, 54320), (2716, 52880), (3104, 46270), (3305, 43456), (3395, 42304), (3880, 37016), (4627, 31040), (5288, 27160), (5432, 26440), (6208, 23135), (6610, 21728), (6790, 21152), (7760, 18508), (9254, 15520), (10576, 13580), (10864, 13220)]