267432880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 741077568

約数和(自身を除く): 473644688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 97, 104, 110, 130, 143, 176, 194, 208, 220, 241, 260, 286, 388, 440, 482, 485, 520, 572, 715, 776, 880, 964, 970, 1040, 1067, 1144, 1205, 1261, 1430, 1552, 1928, 1940, 2134, 2288, 2410, 2522, 2651, 2860, 3133, 3856, 3880, 4268, 4820, 5044, 5302, 5335, 5720, 6266, 6305, 7760, 8536, 9640, 10088, 10604, 10670, 11440, 12532, 12610, 13255, 13871, 15665, 17072, 19280, 20176, 21208, 21340, 23377, 25064, 25220, 26510, 27742, 31330, 34463, 42416, 42680, 46754, 50128, 50440, 53020, 55484, 62660, 68926, 69355, 85360, 93508, 100880, 106040, 110968, 116885, 125320, 137852, 138710, 172315, 187016, 212080, 221936, 233770, 250640, 257147, 275704, 277420, 303901, 344630, 374032, 467540, 514294, 551408, 554840, 607802, 689260, 935080, 1028588, 1109680, 1215604, 1285735, 1378520, 1519505, 1870160, 2057176, 2431208, 2571470, 2757040, 3039010, 3342911, 4114352, 4862416, 5142940, 6078020, 6685822, 10285880, 12156040, 13371644, 16714555, 20571760, 24312080, 26743288, 33429110, 53486576, 66858220, 133716440, 267432880]

約数ペア:

[(1, 267432880), (2, 133716440), (4, 66858220), (5, 53486576), (8, 33429110), (10, 26743288), (11, 24312080), (13, 20571760), (16, 16714555), (20, 13371644), (22, 12156040), (26, 10285880), (40, 6685822), (44, 6078020), (52, 5142940), (55, 4862416), (65, 4114352), (80, 3342911), (88, 3039010), (97, 2757040), (104, 2571470), (110, 2431208), (130, 2057176), (143, 1870160), (176, 1519505), (194, 1378520), (208, 1285735), (220, 1215604), (241, 1109680), (260, 1028588), (286, 935080), (388, 689260), (440, 607802), (482, 554840), (485, 551408), (520, 514294), (572, 467540), (715, 374032), (776, 344630), (880, 303901), (964, 277420), (970, 275704), (1040, 257147), (1067, 250640), (1144, 233770), (1205, 221936), (1261, 212080), (1430, 187016), (1552, 172315), (1928, 138710), (1940, 137852), (2134, 125320), (2288, 116885), (2410, 110968), (2522, 106040), (2651, 100880), (2860, 93508), (3133, 85360), (3856, 69355), (3880, 68926), (4268, 62660), (4820, 55484), (5044, 53020), (5302, 50440), (5335, 50128), (5720, 46754), (6266, 42680), (6305, 42416), (7760, 34463), (8536, 31330), (9640, 27742), (10088, 26510), (10604, 25220), (10670, 25064), (11440, 23377), (12532, 21340), (12610, 21208), (13255, 20176), (13871, 19280), (15665, 17072)]