9201531920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{22853}}^1$

素因数の和:23592

約数の個数: 80

約数和(自身を含む): 24484861440

約数和(自身を除く): 15283329520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 719, 1438, 2876, 3595, 5033, 5752, 7190, 10066, 11504, 14380, 20132, 22853, 25165, 28760, 40264, 45706, 50330, 57520, 80528, 91412, 100660, 114265, 159971, 182824, 201320, 228530, 319942, 365648, 402640, 457060, 639884, 799855, 914120, 1279768, 1599710, 1828240, 2559536, 3199420, 6398840, 12797680, 16431307, 32862614, 65725228, 82156535, 115019149, 131450456, 164313070, 230038298, 262900912, 328626140, 460076596, 575095745, 657252280, 920153192, 1150191490, 1314504560, 1840306384, 2300382980, 4600765960, 9201531920]

約数ペア:

[(1, 9201531920), (2, 4600765960), (4, 2300382980), (5, 1840306384), (7, 1314504560), (8, 1150191490), (10, 920153192), (14, 657252280), (16, 575095745), (20, 460076596), (28, 328626140), (35, 262900912), (40, 230038298), (56, 164313070), (70, 131450456), (80, 115019149), (112, 82156535), (140, 65725228), (280, 32862614), (560, 16431307), (719, 12797680), (1438, 6398840), (2876, 3199420), (3595, 2559536), (5033, 1828240), (5752, 1599710), (7190, 1279768), (10066, 914120), (11504, 799855), (14380, 639884), (20132, 457060), (22853, 402640), (25165, 365648), (28760, 319942), (40264, 228530), (45706, 201320), (50330, 182824), (57520, 159971), (80528, 114265), (91412, 100660)]