865484423280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{128549}}^1$

素因数の和:129613

約数の個数: 200

約数和(自身を含む): 3008872152000

約数和(自身を除く): 2143387728720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1039, 1080, 1296, 1620, 2078, 2160, 3117, 3240, 4156, 5195, 6234, 6480, 8312, 9351, 10390, 12468, 15585, 16624, 18702, 20780, 24936, 28053, 31170, 37404, 41560, 46755, 49872, 56106, 62340, 74808, 83120, 84159, 93510, 112212, 124680, 128549, 140265, 149616, 168318, 187020, 224424, 249360, 257098, 280530, 336636, 374040, 385647, 420795, 448848, 514196, 561060, 642745, 673272, 748080, 771294, 841590, 1028392, 1122120, 1156941, 1285490, 1346544, 1542588, 1683180, 1928235, 2056784, 2244240, 2313882, 2570980, 3085176, 3366360, 3470823, 3856470, 4627764, 5141960, 5784705, 6170352, 6732720, 6941646, 7712940, 9255528, 10283920, 10412469, 11569410, 13883292, 15425880, 17354115, 18511056, 20824938, 23138820, 27766584, 30851760, 34708230, 41649876, 46277640, 52062345, 55533168, 69416460, 83299752, 92555280, 104124690, 133562411, 138832920, 166599504, 208249380, 267124822, 277665840, 400687233, 416498760, 534249644, 667812055, 801374466, 832997520, 1068499288, 1202061699, 1335624110, 1602748932, 2003436165, 2136998576, 2404123398, 2671248220, 3205497864, 3606185097, 4006872330, 4808246796, 5342496440, 6010308495, 6410995728, 7212370194, 8013744660, 9616493592, 10684992880, 10818555291, 12020616990, 14424740388, 16027489320, 18030925485, 19232987184, 21637110582, 24041233980, 28849480776, 32054978640, 36061850970, 43274221164, 48082467960, 54092776455, 57698961552, 72123701940, 86548442328, 96164935920, 108185552910, 144247403880, 173096884656, 216371105820, 288494807760, 432742211640, 865484423280]

約数ペア:

[(1, 865484423280), (2, 432742211640), (3, 288494807760), (4, 216371105820), (5, 173096884656), (6, 144247403880), (8, 108185552910), (9, 96164935920), (10, 86548442328), (12, 72123701940), (15, 57698961552), (16, 54092776455), (18, 48082467960), (20, 43274221164), (24, 36061850970), (27, 32054978640), (30, 28849480776), (36, 24041233980), (40, 21637110582), (45, 19232987184), (48, 18030925485), (54, 16027489320), (60, 14424740388), (72, 12020616990), (80, 10818555291), (81, 10684992880), (90, 9616493592), (108, 8013744660), (120, 7212370194), (135, 6410995728), (144, 6010308495), (162, 5342496440), (180, 4808246796), (216, 4006872330), (240, 3606185097), (270, 3205497864), (324, 2671248220), (360, 2404123398), (405, 2136998576), (432, 2003436165), (540, 1602748932), (648, 1335624110), (720, 1202061699), (810, 1068499288), (1039, 832997520), (1080, 801374466), (1296, 667812055), (1620, 534249644), (2078, 416498760), (2160, 400687233), (3117, 277665840), (3240, 267124822), (4156, 208249380), (5195, 166599504), (6234, 138832920), (6480, 133562411), (8312, 104124690), (9351, 92555280), (10390, 83299752), (12468, 69416460), (15585, 55533168), (16624, 52062345), (18702, 46277640), (20780, 41649876), (24936, 34708230), (28053, 30851760), (31170, 27766584), (37404, 23138820), (41560, 20824938), (46755, 18511056), (49872, 17354115), (56106, 15425880), (62340, 13883292), (74808, 11569410), (83120, 10412469), (84159, 10283920), (93510, 9255528), (112212, 7712940), (124680, 6941646), (128549, 6732720), (140265, 6170352), (149616, 5784705), (168318, 5141960), (187020, 4627764), (224424, 3856470), (249360, 3470823), (257098, 3366360), (280530, 3085176), (336636, 2570980), (374040, 2313882), (385647, 2244240), (420795, 2056784), (448848, 1928235), (514196, 1683180), (561060, 1542588), (642745, 1346544), (673272, 1285490), (748080, 1156941), (771294, 1122120), (841590, 1028392)]