2180010560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1821

約数の個数: 224

約数和(自身を含む): 6541446912

約数和(自身を除く): 4361436352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 320, 344, 364, 416, 430, 448, 455, 520, 559, 560, 602, 688, 728, 832, 860, 910, 1040, 1118, 1120, 1204, 1376, 1456, 1505, 1720, 1741, 1820, 2080, 2236, 2240, 2408, 2752, 2795, 2912, 3010, 3440, 3482, 3640, 3913, 4160, 4472, 4816, 5590, 5824, 6020, 6880, 6964, 7280, 7826, 8705, 8944, 9632, 11180, 12040, 12187, 13760, 13928, 14560, 15652, 17410, 17888, 19264, 19565, 22360, 22633, 24080, 24374, 27856, 29120, 31304, 34820, 35776, 39130, 44720, 45266, 48160, 48748, 55712, 60935, 62608, 69640, 74863, 78260, 89440, 90532, 96320, 97496, 111424, 113165, 121870, 125216, 139280, 149726, 156520, 158431, 178880, 181064, 194992, 226330, 243740, 250432, 278560, 299452, 313040, 316862, 362128, 374315, 389984, 452660, 487480, 524041, 557120, 598904, 626080, 633724, 724256, 748630, 779968, 792155, 905320, 973219, 974960, 1048082, 1197808, 1252160, 1267448, 1448512, 1497260, 1584310, 1810640, 1946438, 1949920, 2096164, 2395616, 2534896, 2620205, 2994520, 3168620, 3621280, 3892876, 3899840, 4192328, 4791232, 4866095, 5069792, 5240410, 5989040, 6337240, 6812533, 7242560, 7785752, 8384656, 9732190, 10139584, 10480820, 11978080, 12674480, 13625066, 15571504, 16769312, 19464380, 20961640, 23956160, 25348960, 27250132, 31143008, 33538624, 34062665, 38928760, 41923280, 50697920, 54500264, 62286016, 68125330, 77857520, 83846560, 109000528, 136250660, 155715040, 167693120, 218001056, 272501320, 311430080, 436002112, 545002640, 1090005280, 2180010560]

約数ペア:

[(1, 2180010560), (2, 1090005280), (4, 545002640), (5, 436002112), (7, 311430080), (8, 272501320), (10, 218001056), (13, 167693120), (14, 155715040), (16, 136250660), (20, 109000528), (26, 83846560), (28, 77857520), (32, 68125330), (35, 62286016), (40, 54500264), (43, 50697920), (52, 41923280), (56, 38928760), (64, 34062665), (65, 33538624), (70, 31143008), (80, 27250132), (86, 25348960), (91, 23956160), (104, 20961640), (112, 19464380), (130, 16769312), (140, 15571504), (160, 13625066), (172, 12674480), (182, 11978080), (208, 10480820), (215, 10139584), (224, 9732190), (260, 8384656), (280, 7785752), (301, 7242560), (320, 6812533), (344, 6337240), (364, 5989040), (416, 5240410), (430, 5069792), (448, 4866095), (455, 4791232), (520, 4192328), (559, 3899840), (560, 3892876), (602, 3621280), (688, 3168620), (728, 2994520), (832, 2620205), (860, 2534896), (910, 2395616), (1040, 2096164), (1118, 1949920), (1120, 1946438), (1204, 1810640), (1376, 1584310), (1456, 1497260), (1505, 1448512), (1720, 1267448), (1741, 1252160), (1820, 1197808), (2080, 1048082), (2236, 974960), (2240, 973219), (2408, 905320), (2752, 792155), (2795, 779968), (2912, 748630), (3010, 724256), (3440, 633724), (3482, 626080), (3640, 598904), (3913, 557120), (4160, 524041), (4472, 487480), (4816, 452660), (5590, 389984), (5824, 374315), (6020, 362128), (6880, 316862), (6964, 313040), (7280, 299452), (7826, 278560), (8705, 250432), (8944, 243740), (9632, 226330), (11180, 194992), (12040, 181064), (12187, 178880), (13760, 158431), (13928, 156520), (14560, 149726), (15652, 139280), (17410, 125216), (17888, 121870), (19264, 113165), (19565, 111424), (22360, 97496), (22633, 96320), (24080, 90532), (24374, 89440), (27856, 78260), (29120, 74863), (31304, 69640), (34820, 62608), (35776, 60935), (39130, 55712), (44720, 48748), (45266, 48160)]