139385120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 380515968

約数和(自身を除く): 241130848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1283, 1358, 1552, 1940, 2566, 2716, 3104, 3395, 3880, 5132, 5432, 6415, 6790, 7760, 8981, 10264, 10864, 12830, 13580, 15520, 17962, 20528, 21728, 25660, 27160, 35924, 41056, 44905, 51320, 54320, 71848, 89810, 102640, 108640, 124451, 143696, 179620, 205280, 248902, 287392, 359240, 497804, 622255, 718480, 871157, 995608, 1244510, 1436960, 1742314, 1991216, 2489020, 3484628, 3982432, 4355785, 4978040, 6969256, 8711570, 9956080, 13938512, 17423140, 19912160, 27877024, 34846280, 69692560, 139385120]

約数ペア:

[(1, 139385120), (2, 69692560), (4, 34846280), (5, 27877024), (7, 19912160), (8, 17423140), (10, 13938512), (14, 9956080), (16, 8711570), (20, 6969256), (28, 4978040), (32, 4355785), (35, 3982432), (40, 3484628), (56, 2489020), (70, 1991216), (80, 1742314), (97, 1436960), (112, 1244510), (140, 995608), (160, 871157), (194, 718480), (224, 622255), (280, 497804), (388, 359240), (485, 287392), (560, 248902), (679, 205280), (776, 179620), (970, 143696), (1120, 124451), (1283, 108640), (1358, 102640), (1552, 89810), (1940, 71848), (2566, 54320), (2716, 51320), (3104, 44905), (3395, 41056), (3880, 35924), (5132, 27160), (5432, 25660), (6415, 21728), (6790, 20528), (7760, 17962), (8981, 15520), (10264, 13580), (10864, 12830)]