16340013840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{958921}}^1$

素因数の和:959008

約数の個数: 80

約数和(自身を含む): 51367533696

約数和(自身を除く): 35027519856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 958921, 1917842, 2876763, 3835684, 4794605, 5753526, 7671368, 9589210, 11507052, 14383815, 15342736, 19178420, 23014104, 28767630, 38356840, 46028208, 57535260, 68083391, 76713680, 115070520, 136166782, 204250173, 230141040, 272333564, 340416955, 408500346, 544667128, 680833910, 817000692, 1021250865, 1089334256, 1361667820, 1634001384, 2042501730, 2723335640, 3268002768, 4085003460, 5446671280, 8170006920, 16340013840]

約数ペア:

[(1, 16340013840), (2, 8170006920), (3, 5446671280), (4, 4085003460), (5, 3268002768), (6, 2723335640), (8, 2042501730), (10, 1634001384), (12, 1361667820), (15, 1089334256), (16, 1021250865), (20, 817000692), (24, 680833910), (30, 544667128), (40, 408500346), (48, 340416955), (60, 272333564), (71, 230141040), (80, 204250173), (120, 136166782), (142, 115070520), (213, 76713680), (240, 68083391), (284, 57535260), (355, 46028208), (426, 38356840), (568, 28767630), (710, 23014104), (852, 19178420), (1065, 15342736), (1136, 14383815), (1420, 11507052), (1704, 9589210), (2130, 7671368), (2840, 5753526), (3408, 4794605), (4260, 3835684), (5680, 2876763), (8520, 1917842), (17040, 958921)]