320064192

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:675

約数の個数: 168

約数和(自身を含む): 1057062656

約数和(自身を除く): 736998464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 163, 168, 192, 224, 252, 288, 326, 336, 448, 487, 489, 504, 576, 652, 672, 974, 978, 1008, 1141, 1304, 1344, 1461, 1467, 1948, 1956, 2016, 2282, 2608, 2922, 2934, 3409, 3423, 3896, 3912, 4032, 4383, 4564, 5216, 5844, 5868, 6818, 6846, 7792, 7824, 8766, 9128, 10227, 10269, 10432, 11688, 11736, 13636, 13692, 15584, 15648, 17532, 18256, 20454, 20538, 23376, 23472, 27272, 27384, 30681, 31168, 31296, 35064, 36512, 40908, 41076, 46752, 46944, 54544, 54768, 61362, 70128, 73024, 79381, 81816, 82152, 93504, 93888, 109088, 109536, 122724, 140256, 158762, 163632, 164304, 218176, 219072, 238143, 245448, 280512, 317524, 327264, 328608, 476286, 490896, 555667, 635048, 654528, 657216, 714429, 952572, 981792, 1111334, 1270096, 1428858, 1667001, 1905144, 1963584, 2222668, 2540192, 2857716, 3334002, 3810288, 4445336, 5001003, 5080384, 5715432, 6668004, 7620576, 8890672, 10002006, 11430864, 13336008, 15241152, 17781344, 20004012, 22861728, 26672016, 35562688, 40008024, 45723456, 53344032, 80016048, 106688064, 160032096, 320064192]

約数ペア:

[(1, 320064192), (2, 160032096), (3, 106688064), (4, 80016048), (6, 53344032), (7, 45723456), (8, 40008024), (9, 35562688), (12, 26672016), (14, 22861728), (16, 20004012), (18, 17781344), (21, 15241152), (24, 13336008), (28, 11430864), (32, 10002006), (36, 8890672), (42, 7620576), (48, 6668004), (56, 5715432), (63, 5080384), (64, 5001003), (72, 4445336), (84, 3810288), (96, 3334002), (112, 2857716), (126, 2540192), (144, 2222668), (163, 1963584), (168, 1905144), (192, 1667001), (224, 1428858), (252, 1270096), (288, 1111334), (326, 981792), (336, 952572), (448, 714429), (487, 657216), (489, 654528), (504, 635048), (576, 555667), (652, 490896), (672, 476286), (974, 328608), (978, 327264), (1008, 317524), (1141, 280512), (1304, 245448), (1344, 238143), (1461, 219072), (1467, 218176), (1948, 164304), (1956, 163632), (2016, 158762), (2282, 140256), (2608, 122724), (2922, 109536), (2934, 109088), (3409, 93888), (3423, 93504), (3896, 82152), (3912, 81816), (4032, 79381), (4383, 73024), (4564, 70128), (5216, 61362), (5844, 54768), (5868, 54544), (6818, 46944), (6846, 46752), (7792, 41076), (7824, 40908), (8766, 36512), (9128, 35064), (10227, 31296), (10269, 31168), (10432, 30681), (11688, 27384), (11736, 27272), (13636, 23472), (13692, 23376), (15584, 20538), (15648, 20454), (17532, 18256)]