354885440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 168

約数和(自身を含む): 1059268392

約数和(自身を除く): 704382952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1741, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3482, 3640, 3920, 4160, 5096, 5824, 6370, 6964, 7280, 7840, 8705, 10192, 12187, 12740, 13928, 14560, 15680, 17410, 20384, 22633, 24374, 25480, 27856, 29120, 34820, 40768, 45266, 48748, 50960, 55712, 60935, 69640, 85309, 90532, 97496, 101920, 111424, 113165, 121870, 139280, 158431, 170618, 181064, 194992, 203840, 226330, 243740, 278560, 316862, 341236, 362128, 389984, 426545, 452660, 487480, 557120, 633724, 682472, 724256, 779968, 792155, 853090, 905320, 974960, 1109017, 1267448, 1364944, 1448512, 1584310, 1706180, 1810640, 1949920, 2218034, 2534896, 2729888, 3168620, 3412360, 3621280, 3899840, 4436068, 5069792, 5459776, 5545085, 6337240, 6824720, 7242560, 8872136, 10139584, 11090170, 12674480, 13649440, 17744272, 22180340, 25348960, 27298880, 35488544, 44360680, 50697920, 70977088, 88721360, 177442720, 354885440]

約数ペア:

[(1, 354885440), (2, 177442720), (4, 88721360), (5, 70977088), (7, 50697920), (8, 44360680), (10, 35488544), (13, 27298880), (14, 25348960), (16, 22180340), (20, 17744272), (26, 13649440), (28, 12674480), (32, 11090170), (35, 10139584), (40, 8872136), (49, 7242560), (52, 6824720), (56, 6337240), (64, 5545085), (65, 5459776), (70, 5069792), (80, 4436068), (91, 3899840), (98, 3621280), (104, 3412360), (112, 3168620), (130, 2729888), (140, 2534896), (160, 2218034), (182, 1949920), (196, 1810640), (208, 1706180), (224, 1584310), (245, 1448512), (260, 1364944), (280, 1267448), (320, 1109017), (364, 974960), (392, 905320), (416, 853090), (448, 792155), (455, 779968), (490, 724256), (520, 682472), (560, 633724), (637, 557120), (728, 487480), (784, 452660), (832, 426545), (910, 389984), (980, 362128), (1040, 341236), (1120, 316862), (1274, 278560), (1456, 243740), (1568, 226330), (1741, 203840), (1820, 194992), (1960, 181064), (2080, 170618), (2240, 158431), (2548, 139280), (2912, 121870), (3136, 113165), (3185, 111424), (3482, 101920), (3640, 97496), (3920, 90532), (4160, 85309), (5096, 69640), (5824, 60935), (6370, 55712), (6964, 50960), (7280, 48748), (7840, 45266), (8705, 40768), (10192, 34820), (12187, 29120), (12740, 27856), (13928, 25480), (14560, 24374), (15680, 22633), (17410, 20384)]