18779352480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{16487}}^1$

素因数の和:16628

約数の個数: 288

約数和(自身を含む): 73892093184

約数和(自身を除く): 55112740704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 224, 226, 240, 252, 280, 288, 315, 336, 339, 360, 420, 452, 480, 504, 560, 565, 630, 672, 678, 720, 791, 840, 904, 1008, 1017, 1120, 1130, 1260, 1356, 1440, 1582, 1680, 1695, 1808, 2016, 2034, 2260, 2373, 2520, 2712, 3164, 3360, 3390, 3616, 3955, 4068, 4520, 4746, 5040, 5085, 5424, 6328, 6780, 7119, 7910, 8136, 9040, 9492, 10080, 10170, 10848, 11865, 12656, 13560, 14238, 15820, 16272, 16487, 18080, 18984, 20340, 23730, 25312, 27120, 28476, 31640, 32544, 32974, 35595, 37968, 40680, 47460, 49461, 54240, 56952, 63280, 65948, 71190, 75936, 81360, 82435, 94920, 98922, 113904, 115409, 126560, 131896, 142380, 148383, 162720, 164870, 189840, 197844, 227808, 230818, 247305, 263792, 284760, 296766, 329740, 346227, 379680, 395688, 461636, 494610, 527584, 569520, 577045, 593532, 659480, 692454, 741915, 791376, 923272, 989220, 1038681, 1139040, 1154090, 1187064, 1318960, 1384908, 1483830, 1582752, 1731135, 1846544, 1863031, 1978440, 2077362, 2308180, 2374128, 2637920, 2769816, 2967660, 3462270, 3693088, 3726062, 3956880, 4154724, 4616360, 4748256, 5193405, 5539632, 5589093, 5935320, 6924540, 7452124, 7913760, 8309448, 9232720, 9315155, 10386810, 11079264, 11178186, 11870640, 13041217, 13849080, 14904248, 16618896, 16767279, 18465440, 18630310, 20773620, 22356372, 23741280, 26082434, 27698160, 27945465, 29808496, 33237792, 33534558, 37260620, 39123651, 41547240, 44712744, 52164868, 55396320, 55890930, 59616992, 65206085, 67069116, 74521240, 78247302, 83094480, 83836395, 89425488, 104329736, 111781860, 117370953, 130412170, 134138232, 149042480, 156494604, 166188960, 167672790, 178850976, 195618255, 208659472, 223563720, 234741906, 260824340, 268276464, 298084960, 312989208, 335345580, 391236510, 417318944, 447127440, 469483812, 521648680, 536552928, 586854765, 625978416, 670691160, 782473020, 894254880, 938967624, 1043297360, 1173709530, 1251956832, 1341382320, 1564946040, 1877935248, 2086594720, 2347419060, 2682764640, 3129892080, 3755870496, 4694838120, 6259784160, 9389676240, 18779352480]

約数ペア:

[(1, 18779352480), (2, 9389676240), (3, 6259784160), (4, 4694838120), (5, 3755870496), (6, 3129892080), (7, 2682764640), (8, 2347419060), (9, 2086594720), (10, 1877935248), (12, 1564946040), (14, 1341382320), (15, 1251956832), (16, 1173709530), (18, 1043297360), (20, 938967624), (21, 894254880), (24, 782473020), (28, 670691160), (30, 625978416), (32, 586854765), (35, 536552928), (36, 521648680), (40, 469483812), (42, 447127440), (45, 417318944), (48, 391236510), (56, 335345580), (60, 312989208), (63, 298084960), (70, 268276464), (72, 260824340), (80, 234741906), (84, 223563720), (90, 208659472), (96, 195618255), (105, 178850976), (112, 167672790), (113, 166188960), (120, 156494604), (126, 149042480), (140, 134138232), (144, 130412170), (160, 117370953), (168, 111781860), (180, 104329736), (210, 89425488), (224, 83836395), (226, 83094480), (240, 78247302), (252, 74521240), (280, 67069116), (288, 65206085), (315, 59616992), (336, 55890930), (339, 55396320), (360, 52164868), (420, 44712744), (452, 41547240), (480, 39123651), (504, 37260620), (560, 33534558), (565, 33237792), (630, 29808496), (672, 27945465), (678, 27698160), (720, 26082434), (791, 23741280), (840, 22356372), (904, 20773620), (1008, 18630310), (1017, 18465440), (1120, 16767279), (1130, 16618896), (1260, 14904248), (1356, 13849080), (1440, 13041217), (1582, 11870640), (1680, 11178186), (1695, 11079264), (1808, 10386810), (2016, 9315155), (2034, 9232720), (2260, 8309448), (2373, 7913760), (2520, 7452124), (2712, 6924540), (3164, 5935320), (3360, 5589093), (3390, 5539632), (3616, 5193405), (3955, 4748256), (4068, 4616360), (4520, 4154724), (4746, 3956880), (5040, 3726062), (5085, 3693088), (5424, 3462270), (6328, 2967660), (6780, 2769816), (7119, 2637920), (7910, 2374128), (8136, 2308180), (9040, 2077362), (9492, 1978440), (10080, 1863031), (10170, 1846544), (10848, 1731135), (11865, 1582752), (12656, 1483830), (13560, 1384908), (14238, 1318960), (15820, 1187064), (16272, 1154090), (16487, 1139040), (18080, 1038681), (18984, 989220), (20340, 923272), (23730, 791376), (25312, 741915), (27120, 692454), (28476, 659480), (31640, 593532), (32544, 577045), (32974, 569520), (35595, 527584), (37968, 494610), (40680, 461636), (47460, 395688), (49461, 379680), (54240, 346227), (56952, 329740), (63280, 296766), (65948, 284760), (71190, 263792), (75936, 247305), (81360, 230818), (82435, 227808), (94920, 197844), (98922, 189840), (113904, 164870), (115409, 162720), (126560, 148383), (131896, 142380)]