20154495744

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1371

約数の個数: 216

約数和(自身を含む): 60265296000

約数和(自身を除く): 40110800256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 269, 279, 288, 372, 384, 496, 538, 558, 576, 744, 768, 807, 992, 1049, 1076, 1116, 1152, 1488, 1614, 1984, 2098, 2152, 2232, 2304, 2421, 2976, 3147, 3228, 3968, 4196, 4304, 4464, 4842, 5952, 6294, 6456, 7936, 8339, 8392, 8608, 8928, 9441, 9684, 11904, 12588, 12912, 16678, 16784, 17216, 17856, 18882, 19368, 23808, 25017, 25176, 25824, 32519, 33356, 33568, 34432, 35712, 37764, 38736, 50034, 50352, 51648, 65038, 66712, 67136, 68864, 71424, 75051, 75528, 77472, 97557, 100068, 100704, 103296, 130076, 133424, 134272, 150102, 151056, 154944, 195114, 200136, 201408, 206592, 260152, 266848, 268544, 282181, 292671, 300204, 302112, 309888, 390228, 400272, 402816, 520304, 533696, 564362, 585342, 600408, 604224, 619776, 780456, 800544, 805632, 846543, 1040608, 1067392, 1128724, 1170684, 1200816, 1208448, 1560912, 1601088, 1693086, 2081216, 2134784, 2257448, 2341368, 2401632, 2416896, 2539629, 3121824, 3202176, 3386172, 4162432, 4514896, 4682736, 4803264, 5079258, 6243648, 6404352, 6772344, 8324864, 8747611, 9029792, 9365472, 9606528, 10158516, 12487296, 13544688, 17495222, 18059584, 18730944, 19213056, 20317032, 24974592, 26242833, 27089376, 34990444, 36119168, 37461888, 40634064, 52485666, 54178752, 69980888, 72238336, 74923776, 78728499, 81268128, 104971332, 108357504, 139961776, 157456998, 162536256, 209942664, 216715008, 279923552, 314913996, 325072512, 419885328, 559847104, 629827992, 650145024, 839770656, 1119694208, 1259655984, 1679541312, 2239388416, 2519311968, 3359082624, 5038623936, 6718165248, 10077247872, 20154495744]

約数ペア:

[(1, 20154495744), (2, 10077247872), (3, 6718165248), (4, 5038623936), (6, 3359082624), (8, 2519311968), (9, 2239388416), (12, 1679541312), (16, 1259655984), (18, 1119694208), (24, 839770656), (31, 650145024), (32, 629827992), (36, 559847104), (48, 419885328), (62, 325072512), (64, 314913996), (72, 279923552), (93, 216715008), (96, 209942664), (124, 162536256), (128, 157456998), (144, 139961776), (186, 108357504), (192, 104971332), (248, 81268128), (256, 78728499), (269, 74923776), (279, 72238336), (288, 69980888), (372, 54178752), (384, 52485666), (496, 40634064), (538, 37461888), (558, 36119168), (576, 34990444), (744, 27089376), (768, 26242833), (807, 24974592), (992, 20317032), (1049, 19213056), (1076, 18730944), (1116, 18059584), (1152, 17495222), (1488, 13544688), (1614, 12487296), (1984, 10158516), (2098, 9606528), (2152, 9365472), (2232, 9029792), (2304, 8747611), (2421, 8324864), (2976, 6772344), (3147, 6404352), (3228, 6243648), (3968, 5079258), (4196, 4803264), (4304, 4682736), (4464, 4514896), (4842, 4162432), (5952, 3386172), (6294, 3202176), (6456, 3121824), (7936, 2539629), (8339, 2416896), (8392, 2401632), (8608, 2341368), (8928, 2257448), (9441, 2134784), (9684, 2081216), (11904, 1693086), (12588, 1601088), (12912, 1560912), (16678, 1208448), (16784, 1200816), (17216, 1170684), (17856, 1128724), (18882, 1067392), (19368, 1040608), (23808, 846543), (25017, 805632), (25176, 800544), (25824, 780456), (32519, 619776), (33356, 604224), (33568, 600408), (34432, 585342), (35712, 564362), (37764, 533696), (38736, 520304), (50034, 402816), (50352, 400272), (51648, 390228), (65038, 309888), (66712, 302112), (67136, 300204), (68864, 292671), (71424, 282181), (75051, 268544), (75528, 266848), (77472, 260152), (97557, 206592), (100068, 201408), (100704, 200136), (103296, 195114), (130076, 154944), (133424, 151056), (134272, 150102)]