15891939072

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{17551}}^1$

素因数の和:17707

約数の個数: 144

約数和(自身を含む): 47356700160

約数和(自身を除く): 31464761088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 256, 262, 288, 384, 393, 432, 524, 576, 768, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2304, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 6912, 7074, 8384, 9432, 12576, 14148, 16768, 17551, 18864, 25152, 28296, 33536, 35102, 37728, 50304, 52653, 56592, 70204, 75456, 100608, 105306, 113184, 140408, 150912, 157959, 210612, 226368, 280816, 301824, 315918, 421224, 452736, 473877, 561632, 631836, 842448, 905472, 947754, 1123264, 1263672, 1684896, 1895508, 2246528, 2299181, 2527344, 3369792, 3791016, 4493056, 4598362, 5054688, 6739584, 6897543, 7582032, 9196724, 10109376, 13479168, 13795086, 15164064, 18393448, 20218752, 20692629, 27590172, 30328128, 36786896, 40437504, 41385258, 55180344, 60656256, 62077887, 73573792, 82770516, 110360688, 121312512, 124155774, 147147584, 165541032, 220721376, 248311548, 294295168, 331082064, 441442752, 496623096, 588590336, 662164128, 882885504, 993246192, 1324328256, 1765771008, 1986492384, 2648656512, 3972984768, 5297313024, 7945969536, 15891939072]

約数ペア:

[(1, 15891939072), (2, 7945969536), (3, 5297313024), (4, 3972984768), (6, 2648656512), (8, 1986492384), (9, 1765771008), (12, 1324328256), (16, 993246192), (18, 882885504), (24, 662164128), (27, 588590336), (32, 496623096), (36, 441442752), (48, 331082064), (54, 294295168), (64, 248311548), (72, 220721376), (96, 165541032), (108, 147147584), (128, 124155774), (131, 121312512), (144, 110360688), (192, 82770516), (216, 73573792), (256, 62077887), (262, 60656256), (288, 55180344), (384, 41385258), (393, 40437504), (432, 36786896), (524, 30328128), (576, 27590172), (768, 20692629), (786, 20218752), (864, 18393448), (1048, 15164064), (1152, 13795086), (1179, 13479168), (1572, 10109376), (1728, 9196724), (2096, 7582032), (2304, 6897543), (2358, 6739584), (3144, 5054688), (3456, 4598362), (3537, 4493056), (4192, 3791016), (4716, 3369792), (6288, 2527344), (6912, 2299181), (7074, 2246528), (8384, 1895508), (9432, 1684896), (12576, 1263672), (14148, 1123264), (16768, 947754), (17551, 905472), (18864, 842448), (25152, 631836), (28296, 561632), (33536, 473877), (35102, 452736), (37728, 421224), (50304, 315918), (52653, 301824), (56592, 280816), (70204, 226368), (75456, 210612), (100608, 157959), (105306, 150912), (113184, 140408)]