327777840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 240

約数和(自身を含む): 1230317088

約数和(自身を除く): 902539248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1297, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2594, 2808, 3120, 3159, 3240, 3510, 3888, 3891, 4212, 4680, 4860, 5188, 5265, 5616, 6318, 6480, 6485, 7020, 7782, 8424, 9360, 9720, 10376, 10530, 11673, 12636, 12970, 14040, 15564, 15795, 16848, 16861, 19440, 19455, 20752, 21060, 23346, 25272, 25940, 28080, 31128, 31590, 33722, 35019, 38910, 42120, 46692, 50544, 50583, 51880, 58365, 62256, 63180, 67444, 70038, 77820, 84240, 84305, 93384, 101166, 103760, 105057, 116730, 126360, 134888, 140076, 151749, 155640, 168610, 175095, 186768, 202332, 210114, 233460, 252720, 252915, 269776, 280152, 303498, 311280, 315171, 337220, 350190, 404664, 420228, 455247, 466920, 505830, 525285, 560304, 606996, 630342, 674440, 700380, 758745, 809328, 840456, 910494, 933840, 1011660, 1050570, 1213992, 1260684, 1348880, 1365741, 1400760, 1517490, 1575855, 1680912, 1820988, 2023320, 2101140, 2276235, 2427984, 2521368, 2731482, 2801520, 3034980, 3151710, 3641976, 4046640, 4097223, 4202280, 4552470, 5042736, 5462964, 6069960, 6303420, 6828705, 7283952, 8194446, 8404560, 9104940, 10925928, 12139920, 12606840, 13657410, 16388892, 18209880, 20486115, 21851856, 25213680, 27314820, 32777784, 36419760, 40972230, 54629640, 65555568, 81944460, 109259280, 163888920, 327777840]

約数ペア:

[(1, 327777840), (2, 163888920), (3, 109259280), (4, 81944460), (5, 65555568), (6, 54629640), (8, 40972230), (9, 36419760), (10, 32777784), (12, 27314820), (13, 25213680), (15, 21851856), (16, 20486115), (18, 18209880), (20, 16388892), (24, 13657410), (26, 12606840), (27, 12139920), (30, 10925928), (36, 9104940), (39, 8404560), (40, 8194446), (45, 7283952), (48, 6828705), (52, 6303420), (54, 6069960), (60, 5462964), (65, 5042736), (72, 4552470), (78, 4202280), (80, 4097223), (81, 4046640), (90, 3641976), (104, 3151710), (108, 3034980), (117, 2801520), (120, 2731482), (130, 2521368), (135, 2427984), (144, 2276235), (156, 2101140), (162, 2023320), (180, 1820988), (195, 1680912), (208, 1575855), (216, 1517490), (234, 1400760), (240, 1365741), (243, 1348880), (260, 1260684), (270, 1213992), (312, 1050570), (324, 1011660), (351, 933840), (360, 910494), (390, 840456), (405, 809328), (432, 758745), (468, 700380), (486, 674440), (520, 630342), (540, 606996), (585, 560304), (624, 525285), (648, 505830), (702, 466920), (720, 455247), (780, 420228), (810, 404664), (936, 350190), (972, 337220), (1040, 315171), (1053, 311280), (1080, 303498), (1170, 280152), (1215, 269776), (1296, 252915), (1297, 252720), (1404, 233460), (1560, 210114), (1620, 202332), (1755, 186768), (1872, 175095), (1944, 168610), (2106, 155640), (2160, 151749), (2340, 140076), (2430, 134888), (2594, 126360), (2808, 116730), (3120, 105057), (3159, 103760), (3240, 101166), (3510, 93384), (3888, 84305), (3891, 84240), (4212, 77820), (4680, 70038), (4860, 67444), (5188, 63180), (5265, 62256), (5616, 58365), (6318, 51880), (6480, 50583), (6485, 50544), (7020, 46692), (7782, 42120), (8424, 38910), (9360, 35019), (9720, 33722), (10376, 31590), (10530, 31128), (11673, 28080), (12636, 25940), (12970, 25272), (14040, 23346), (15564, 21060), (15795, 20752), (16848, 19455), (16861, 19440)]