80539168320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239017}}^1$

素因数の和:239059

約数の個数: 280

約数和(自身を含む): 308531126904

約数和(自身を除く): 227991958584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 56160, 67392, 84240, 112320, 168480, 239017, 336960, 478034, 717051, 956068, 1195085, 1434102, 1912136, 2151153, 2390170, 2868204, 3107221, 3585255, 3824272, 4302306, 4780340, 5736408, 6214442, 6453459, 7170510, 7648544, 8604612, 9321663, 9560680, 10755765, 11472816, 12428884, 12906918, 14341020, 15297088, 15536105, 17209224, 18643326, 19121360, 19360377, 21511530, 22945632, 24857768, 25813836, 27964989, 28682040, 31072210, 32267295, 34418448, 37286652, 38242720, 38720754, 43023060, 45891264, 46608315, 49715536, 51627672, 55929978, 57364080, 62144420, 64534590, 68836896, 74573304, 76485440, 77441508, 83894967, 86046120, 93216630, 96801885, 99431072, 103255344, 111859956, 114728160, 124288840, 129069180, 137673792, 139824945, 149146608, 154883016, 167789934, 172092240, 186433260, 193603770, 198862144, 206510688, 223719912, 229456320, 248577680, 251684901, 258138360, 279649890, 298293216, 309766032, 335579868, 344184480, 372866520, 387207540, 413021376, 419474835, 447439824, 497155360, 503369802, 516276720, 559299780, 596586432, 619532064, 671159736, 688368960, 745733040, 774415080, 838949670, 894879648, 994310720, 1006739604, 1032553440, 1118599560, 1239064128, 1258424505, 1342319472, 1491466080, 1548830160, 1677899340, 1789759296, 2013479208, 2065106880, 2237199120, 2516849010, 2684638944, 2982932160, 3097660320, 3355798680, 4026958416, 4474398240, 5033698020, 5369277888, 6195320640, 6711597360, 8053916832, 8948796480, 10067396040, 13423194720, 16107833664, 20134792080, 26846389440, 40269584160, 80539168320]

約数ペア:

[(1, 80539168320), (2, 40269584160), (3, 26846389440), (4, 20134792080), (5, 16107833664), (6, 13423194720), (8, 10067396040), (9, 8948796480), (10, 8053916832), (12, 6711597360), (13, 6195320640), (15, 5369277888), (16, 5033698020), (18, 4474398240), (20, 4026958416), (24, 3355798680), (26, 3097660320), (27, 2982932160), (30, 2684638944), (32, 2516849010), (36, 2237199120), (39, 2065106880), (40, 2013479208), (45, 1789759296), (48, 1677899340), (52, 1548830160), (54, 1491466080), (60, 1342319472), (64, 1258424505), (65, 1239064128), (72, 1118599560), (78, 1032553440), (80, 1006739604), (81, 994310720), (90, 894879648), (96, 838949670), (104, 774415080), (108, 745733040), (117, 688368960), (120, 671159736), (130, 619532064), (135, 596586432), (144, 559299780), (156, 516276720), (160, 503369802), (162, 497155360), (180, 447439824), (192, 419474835), (195, 413021376), (208, 387207540), (216, 372866520), (234, 344184480), (240, 335579868), (260, 309766032), (270, 298293216), (288, 279649890), (312, 258138360), (320, 251684901), (324, 248577680), (351, 229456320), (360, 223719912), (390, 206510688), (405, 198862144), (416, 193603770), (432, 186433260), (468, 172092240), (480, 167789934), (520, 154883016), (540, 149146608), (576, 139824945), (585, 137673792), (624, 129069180), (648, 124288840), (702, 114728160), (720, 111859956), (780, 103255344), (810, 99431072), (832, 96801885), (864, 93216630), (936, 86046120), (960, 83894967), (1040, 77441508), (1053, 76485440), (1080, 74573304), (1170, 68836896), (1248, 64534590), (1296, 62144420), (1404, 57364080), (1440, 55929978), (1560, 51627672), (1620, 49715536), (1728, 46608315), (1755, 45891264), (1872, 43023060), (2080, 38720754), (2106, 38242720), (2160, 37286652), (2340, 34418448), (2496, 32267295), (2592, 31072210), (2808, 28682040), (2880, 27964989), (3120, 25813836), (3240, 24857768), (3510, 22945632), (3744, 21511530), (4160, 19360377), (4212, 19121360), (4320, 18643326), (4680, 17209224), (5184, 15536105), (5265, 15297088), (5616, 14341020), (6240, 12906918), (6480, 12428884), (7020, 11472816), (7488, 10755765), (8424, 9560680), (8640, 9321663), (9360, 8604612), (10530, 7648544), (11232, 7170510), (12480, 6453459), (12960, 6214442), (14040, 5736408), (16848, 4780340), (18720, 4302306), (21060, 3824272), (22464, 3585255), (25920, 3107221), (28080, 2868204), (33696, 2390170), (37440, 2151153), (42120, 1912136), (56160, 1434102), (67392, 1195085), (84240, 956068), (112320, 717051), (168480, 478034), (239017, 336960)]