636348960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1302

約数の個数: 288

約数和(自身を含む): 2427122880

約数和(自身を除く): 1790773920

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1259, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2518, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3777, 3888, 4212, 4320, 4680, 4860, 5036, 5265, 5616, 6240, 6295, 6318, 6480, 7020, 7554, 7776, 8424, 9360, 9720, 10072, 10530, 11232, 11331, 12590, 12636, 12960, 14040, 15108, 15795, 16367, 16848, 18720, 18885, 19440, 20144, 21060, 22662, 25180, 25272, 28080, 30216, 31590, 32734, 33696, 33993, 37770, 38880, 40288, 42120, 45324, 49101, 50360, 50544, 56160, 56655, 60432, 63180, 65468, 67986, 75540, 81835, 84240, 90648, 98202, 100720, 101088, 101979, 113310, 120864, 126360, 130936, 135972, 147303, 151080, 163670, 168480, 169965, 181296, 196404, 201440, 203958, 226620, 245505, 252720, 261872, 271944, 294606, 302160, 305937, 327340, 339930, 362592, 392808, 407916, 441909, 453240, 491010, 505440, 509895, 523744, 543888, 589212, 604320, 611874, 654680, 679860, 736515, 785616, 815832, 883818, 906480, 982020, 1019790, 1087776, 1178424, 1223748, 1309360, 1325727, 1359720, 1473030, 1529685, 1571232, 1631664, 1767636, 1812960, 1964040, 2039580, 2209545, 2356848, 2447496, 2618720, 2651454, 2719440, 2946060, 3059370, 3263328, 3535272, 3928080, 3977181, 4079160, 4419090, 4713696, 4894992, 5302908, 5438880, 5892120, 6118740, 6628635, 7070544, 7856160, 7954362, 8158320, 8838180, 9789984, 10605816, 11784240, 12237480, 13257270, 14141088, 15908724, 16316640, 17676360, 19885905, 21211632, 23568480, 24474960, 26514540, 31817448, 35352720, 39771810, 42423264, 48949920, 53029080, 63634896, 70705440, 79543620, 106058160, 127269792, 159087240, 212116320, 318174480, 636348960]

約数ペア:

[(1, 636348960), (2, 318174480), (3, 212116320), (4, 159087240), (5, 127269792), (6, 106058160), (8, 79543620), (9, 70705440), (10, 63634896), (12, 53029080), (13, 48949920), (15, 42423264), (16, 39771810), (18, 35352720), (20, 31817448), (24, 26514540), (26, 24474960), (27, 23568480), (30, 21211632), (32, 19885905), (36, 17676360), (39, 16316640), (40, 15908724), (45, 14141088), (48, 13257270), (52, 12237480), (54, 11784240), (60, 10605816), (65, 9789984), (72, 8838180), (78, 8158320), (80, 7954362), (81, 7856160), (90, 7070544), (96, 6628635), (104, 6118740), (108, 5892120), (117, 5438880), (120, 5302908), (130, 4894992), (135, 4713696), (144, 4419090), (156, 4079160), (160, 3977181), (162, 3928080), (180, 3535272), (195, 3263328), (208, 3059370), (216, 2946060), (234, 2719440), (240, 2651454), (243, 2618720), (260, 2447496), (270, 2356848), (288, 2209545), (312, 2039580), (324, 1964040), (351, 1812960), (360, 1767636), (390, 1631664), (405, 1571232), (416, 1529685), (432, 1473030), (468, 1359720), (480, 1325727), (486, 1309360), (520, 1223748), (540, 1178424), (585, 1087776), (624, 1019790), (648, 982020), (702, 906480), (720, 883818), (780, 815832), (810, 785616), (864, 736515), (936, 679860), (972, 654680), (1040, 611874), (1053, 604320), (1080, 589212), (1170, 543888), (1215, 523744), (1248, 509895), (1259, 505440), (1296, 491010), (1404, 453240), (1440, 441909), (1560, 407916), (1620, 392808), (1755, 362592), (1872, 339930), (1944, 327340), (2080, 305937), (2106, 302160), (2160, 294606), (2340, 271944), (2430, 261872), (2518, 252720), (2592, 245505), (2808, 226620), (3120, 203958), (3159, 201440), (3240, 196404), (3510, 181296), (3744, 169965), (3777, 168480), (3888, 163670), (4212, 151080), (4320, 147303), (4680, 135972), (4860, 130936), (5036, 126360), (5265, 120864), (5616, 113310), (6240, 101979), (6295, 101088), (6318, 100720), (6480, 98202), (7020, 90648), (7554, 84240), (7776, 81835), (8424, 75540), (9360, 67986), (9720, 65468), (10072, 63180), (10530, 60432), (11232, 56655), (11331, 56160), (12590, 50544), (12636, 50360), (12960, 49101), (14040, 45324), (15108, 42120), (15795, 40288), (16367, 38880), (16848, 37770), (18720, 33993), (18885, 33696), (19440, 32734), (20144, 31590), (21060, 30216), (22662, 28080), (25180, 25272)]