318174480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 240

約数和(自身を含む): 1194298560

約数和(自身を除く): 876124080

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, 1259, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2518, 2808, 3120, 3159, 3240, 3510, 3777, 3888, 4212, 4680, 4860, 5036, 5265, 5616, 6295, 6318, 6480, 7020, 7554, 8424, 9360, 9720, 10072, 10530, 11331, 12590, 12636, 14040, 15108, 15795, 16367, 16848, 18885, 19440, 20144, 21060, 22662, 25180, 25272, 28080, 30216, 31590, 32734, 33993, 37770, 42120, 45324, 49101, 50360, 50544, 56655, 60432, 63180, 65468, 67986, 75540, 81835, 84240, 90648, 98202, 100720, 101979, 113310, 126360, 130936, 135972, 147303, 151080, 163670, 169965, 181296, 196404, 203958, 226620, 245505, 252720, 261872, 271944, 294606, 302160, 305937, 327340, 339930, 392808, 407916, 441909, 453240, 491010, 509895, 543888, 589212, 611874, 654680, 679860, 736515, 785616, 815832, 883818, 906480, 982020, 1019790, 1178424, 1223748, 1309360, 1325727, 1359720, 1473030, 1529685, 1631664, 1767636, 1964040, 2039580, 2209545, 2356848, 2447496, 2651454, 2719440, 2946060, 3059370, 3535272, 3928080, 3977181, 4079160, 4419090, 4894992, 5302908, 5892120, 6118740, 6628635, 7070544, 7954362, 8158320, 8838180, 10605816, 11784240, 12237480, 13257270, 15908724, 17676360, 19885905, 21211632, 24474960, 26514540, 31817448, 35352720, 39771810, 53029080, 63634896, 79543620, 106058160, 159087240, 318174480]

約数ペア:

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