160411160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 449003520

約数和(自身を除く): 288592360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 347, 364, 455, 508, 520, 635, 694, 728, 889, 910, 1016, 1270, 1388, 1651, 1735, 1778, 1820, 2429, 2540, 2776, 3302, 3470, 3556, 3640, 4445, 4511, 4858, 5080, 6604, 6940, 7112, 8255, 8890, 9022, 9716, 11557, 12145, 13208, 13880, 16510, 17780, 18044, 19432, 22555, 23114, 24290, 31577, 33020, 35560, 36088, 44069, 45110, 46228, 48580, 57785, 63154, 66040, 88138, 90220, 92456, 97160, 115570, 126308, 157885, 176276, 180440, 220345, 231140, 252616, 308483, 315770, 352552, 440690, 462280, 572897, 616966, 631540, 881380, 1145794, 1233932, 1263080, 1542415, 1762760, 2291588, 2467864, 2864485, 3084830, 4010279, 4583176, 5728970, 6169660, 8020558, 11457940, 12339320, 16041116, 20051395, 22915880, 32082232, 40102790, 80205580, 160411160]

約数ペア:

[(1, 160411160), (2, 80205580), (4, 40102790), (5, 32082232), (7, 22915880), (8, 20051395), (10, 16041116), (13, 12339320), (14, 11457940), (20, 8020558), (26, 6169660), (28, 5728970), (35, 4583176), (40, 4010279), (52, 3084830), (56, 2864485), (65, 2467864), (70, 2291588), (91, 1762760), (104, 1542415), (127, 1263080), (130, 1233932), (140, 1145794), (182, 881380), (254, 631540), (260, 616966), (280, 572897), (347, 462280), (364, 440690), (455, 352552), (508, 315770), (520, 308483), (635, 252616), (694, 231140), (728, 220345), (889, 180440), (910, 176276), (1016, 157885), (1270, 126308), (1388, 115570), (1651, 97160), (1735, 92456), (1778, 90220), (1820, 88138), (2429, 66040), (2540, 63154), (2776, 57785), (3302, 48580), (3470, 46228), (3556, 45110), (3640, 44069), (4445, 36088), (4511, 35560), (4858, 33020), (5080, 31577), (6604, 24290), (6940, 23114), (7112, 22555), (8255, 19432), (8890, 18044), (9022, 17780), (9716, 16510), (11557, 13880), (12145, 13208)]