2019315260040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1294432859}}^1$

素因数の和:1294432886

約数の個数: 64

約数和(自身を含む): 6523941614400

約数和(自身を除く): 4504626354360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1294432859, 2588865718, 3883298577, 5177731436, 6472164295, 7766597154, 10355462872, 12944328590, 15533194308, 16827627167, 19416492885, 25888657180, 31066388616, 33655254334, 38832985770, 50482881501, 51777314360, 67310508668, 77665971540, 84138135835, 100965763002, 134621017336, 155331943080, 168276271670, 201931526004, 252414407505, 336552543340, 403863052008, 504828815010, 673105086680, 1009657630020, 2019315260040]

約数ペア:

[(1, 2019315260040), (2, 1009657630020), (3, 673105086680), (4, 504828815010), (5, 403863052008), (6, 336552543340), (8, 252414407505), (10, 201931526004), (12, 168276271670), (13, 155331943080), (15, 134621017336), (20, 100965763002), (24, 84138135835), (26, 77665971540), (30, 67310508668), (39, 51777314360), (40, 50482881501), (52, 38832985770), (60, 33655254334), (65, 31066388616), (78, 25888657180), (104, 19416492885), (120, 16827627167), (130, 15533194308), (156, 12944328590), (195, 10355462872), (260, 7766597154), (312, 6472164295), (390, 5177731436), (520, 3883298577), (780, 2588865718), (1560, 1294432859)]