16809256920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3691}}^1\times {\mathrm{37951}}^1$

素因数の和:41656

約数の個数: 64

約数和(自身を含む): 50442762240

約数和(自身を除く): 33633505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3691, 7382, 11073, 14764, 18455, 22146, 29528, 36910, 37951, 44292, 55365, 73820, 75902, 88584, 110730, 113853, 147640, 151804, 189755, 221460, 227706, 303608, 379510, 442920, 455412, 569265, 759020, 910824, 1138530, 1518040, 2277060, 4554120, 140077141, 280154282, 420231423, 560308564, 700385705, 840462846, 1120617128, 1400771410, 1680925692, 2101157115, 2801542820, 3361851384, 4202314230, 5603085640, 8404628460, 16809256920]

約数ペア:

[(1, 16809256920), (2, 8404628460), (3, 5603085640), (4, 4202314230), (5, 3361851384), (6, 2801542820), (8, 2101157115), (10, 1680925692), (12, 1400771410), (15, 1120617128), (20, 840462846), (24, 700385705), (30, 560308564), (40, 420231423), (60, 280154282), (120, 140077141), (3691, 4554120), (7382, 2277060), (11073, 1518040), (14764, 1138530), (18455, 910824), (22146, 759020), (29528, 569265), (36910, 455412), (37951, 442920), (44292, 379510), (55365, 303608), (73820, 227706), (75902, 221460), (88584, 189755), (110730, 151804), (113853, 147640)]