2626785280

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 208

約数和(自身を含む): 7331796864

約数和(自身を除く): 4705011584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 251, 256, 280, 292, 320, 365, 448, 502, 511, 512, 560, 584, 640, 730, 896, 1004, 1022, 1024, 1120, 1168, 1255, 1280, 1460, 1757, 1792, 2008, 2044, 2048, 2240, 2336, 2510, 2555, 2560, 2920, 3514, 3584, 4016, 4088, 4096, 4480, 4672, 5020, 5110, 5120, 5840, 7028, 7168, 8032, 8176, 8785, 8960, 9344, 10040, 10220, 10240, 11680, 14056, 14336, 16064, 16352, 17570, 17920, 18323, 18688, 20080, 20440, 20480, 23360, 28112, 28672, 32128, 32704, 35140, 35840, 36646, 37376, 40160, 40880, 46720, 56224, 64256, 65408, 70280, 71680, 73292, 74752, 80320, 81760, 91615, 93440, 112448, 128261, 128512, 130816, 140560, 143360, 146584, 149504, 160640, 163520, 183230, 186880, 224896, 256522, 257024, 261632, 281120, 293168, 299008, 321280, 327040, 366460, 373760, 449792, 513044, 514048, 523264, 562240, 586336, 641305, 642560, 654080, 732920, 747520, 899584, 1026088, 1028096, 1046528, 1124480, 1172672, 1282610, 1285120, 1308160, 1465840, 1495040, 1799168, 2052176, 2093056, 2248960, 2345344, 2565220, 2570240, 2616320, 2931680, 3598336, 4104352, 4497920, 4690688, 5130440, 5140480, 5232640, 5863360, 7196672, 8208704, 8995840, 9381376, 10260880, 10465280, 11726720, 16417408, 17991680, 18762752, 20521760, 23453440, 32834816, 35983360, 37525504, 41043520, 46906880, 65669632, 75051008, 82087040, 93813760, 131339264, 164174080, 187627520, 262678528, 328348160, 375255040, 525357056, 656696320, 1313392640, 2626785280]

約数ペア:

[(1, 2626785280), (2, 1313392640), (4, 656696320), (5, 525357056), (7, 375255040), (8, 328348160), (10, 262678528), (14, 187627520), (16, 164174080), (20, 131339264), (28, 93813760), (32, 82087040), (35, 75051008), (40, 65669632), (56, 46906880), (64, 41043520), (70, 37525504), (73, 35983360), (80, 32834816), (112, 23453440), (128, 20521760), (140, 18762752), (146, 17991680), (160, 16417408), (224, 11726720), (251, 10465280), (256, 10260880), (280, 9381376), (292, 8995840), (320, 8208704), (365, 7196672), (448, 5863360), (502, 5232640), (511, 5140480), (512, 5130440), (560, 4690688), (584, 4497920), (640, 4104352), (730, 3598336), (896, 2931680), (1004, 2616320), (1022, 2570240), (1024, 2565220), (1120, 2345344), (1168, 2248960), (1255, 2093056), (1280, 2052176), (1460, 1799168), (1757, 1495040), (1792, 1465840), (2008, 1308160), (2044, 1285120), (2048, 1282610), (2240, 1172672), (2336, 1124480), (2510, 1046528), (2555, 1028096), (2560, 1026088), (2920, 899584), (3514, 747520), (3584, 732920), (4016, 654080), (4088, 642560), (4096, 641305), (4480, 586336), (4672, 562240), (5020, 523264), (5110, 514048), (5120, 513044), (5840, 449792), (7028, 373760), (7168, 366460), (8032, 327040), (8176, 321280), (8785, 299008), (8960, 293168), (9344, 281120), (10040, 261632), (10220, 257024), (10240, 256522), (11680, 224896), (14056, 186880), (14336, 183230), (16064, 163520), (16352, 160640), (17570, 149504), (17920, 146584), (18323, 143360), (18688, 140560), (20080, 130816), (20440, 128512), (20480, 128261), (23360, 112448), (28112, 93440), (28672, 91615), (32128, 81760), (32704, 80320), (35140, 74752), (35840, 73292), (36646, 71680), (37376, 70280), (40160, 65408), (40880, 64256), (46720, 56224)]