18295705440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{43661}}^1$

素因数の和:43782

約数の個数: 192

約数和(自身を含む): 64696605120

約数和(自身を除く): 46400899680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 720, 776, 864, 873, 970, 1080, 1164, 1440, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3104, 3492, 3880, 4320, 4365, 4656, 5238, 5820, 6984, 7760, 8730, 9312, 10476, 11640, 13095, 13968, 15520, 17460, 20952, 23280, 26190, 27936, 34920, 41904, 43661, 46560, 52380, 69840, 83808, 87322, 104760, 130983, 139680, 174644, 209520, 218305, 261966, 349288, 392949, 419040, 436610, 523932, 654915, 698576, 785898, 873220, 1047864, 1178847, 1309830, 1397152, 1571796, 1746440, 1964745, 2095728, 2357694, 2619660, 3143592, 3492880, 3929490, 4191456, 4235117, 4715388, 5239320, 5894235, 6287184, 6985760, 7858980, 8470234, 9430776, 10478640, 11788470, 12574368, 12705351, 15717960, 16940468, 18861552, 20957280, 21175585, 23576940, 25410702, 31435920, 33880936, 37723104, 38116053, 42351170, 47153880, 50821404, 62871840, 63526755, 67761872, 76232106, 84702340, 94307760, 101642808, 114348159, 127053510, 135523744, 152464212, 169404680, 188615520, 190580265, 203285616, 228696318, 254107020, 304928424, 338809360, 381160530, 406571232, 457392636, 508214040, 571740795, 609856848, 677618720, 762321060, 914785272, 1016428080, 1143481590, 1219713696, 1524642120, 1829570544, 2032856160, 2286963180, 3049284240, 3659141088, 4573926360, 6098568480, 9147852720, 18295705440]

約数ペア:

[(1, 18295705440), (2, 9147852720), (3, 6098568480), (4, 4573926360), (5, 3659141088), (6, 3049284240), (8, 2286963180), (9, 2032856160), (10, 1829570544), (12, 1524642120), (15, 1219713696), (16, 1143481590), (18, 1016428080), (20, 914785272), (24, 762321060), (27, 677618720), (30, 609856848), (32, 571740795), (36, 508214040), (40, 457392636), (45, 406571232), (48, 381160530), (54, 338809360), (60, 304928424), (72, 254107020), (80, 228696318), (90, 203285616), (96, 190580265), (97, 188615520), (108, 169404680), (120, 152464212), (135, 135523744), (144, 127053510), (160, 114348159), (180, 101642808), (194, 94307760), (216, 84702340), (240, 76232106), (270, 67761872), (288, 63526755), (291, 62871840), (360, 50821404), (388, 47153880), (432, 42351170), (480, 38116053), (485, 37723104), (540, 33880936), (582, 31435920), (720, 25410702), (776, 23576940), (864, 21175585), (873, 20957280), (970, 18861552), (1080, 16940468), (1164, 15717960), (1440, 12705351), (1455, 12574368), (1552, 11788470), (1746, 10478640), (1940, 9430776), (2160, 8470234), (2328, 7858980), (2619, 6985760), (2910, 6287184), (3104, 5894235), (3492, 5239320), (3880, 4715388), (4320, 4235117), (4365, 4191456), (4656, 3929490), (5238, 3492880), (5820, 3143592), (6984, 2619660), (7760, 2357694), (8730, 2095728), (9312, 1964745), (10476, 1746440), (11640, 1571796), (13095, 1397152), (13968, 1309830), (15520, 1178847), (17460, 1047864), (20952, 873220), (23280, 785898), (26190, 698576), (27936, 654915), (34920, 523932), (41904, 436610), (43661, 419040), (46560, 392949), (52380, 349288), (69840, 261966), (83808, 218305), (87322, 209520), (104760, 174644), (130983, 139680)]