8001862960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7001}}^1$

素因数の和:7191

約数の個数: 160

約数和(自身を含む): 23046774912

約数和(自身を除く): 15044911952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 157, 182, 208, 260, 280, 314, 364, 455, 520, 560, 628, 728, 785, 910, 1040, 1099, 1256, 1456, 1570, 1820, 2041, 2198, 2512, 3140, 3640, 4082, 4396, 5495, 6280, 7001, 7280, 8164, 8792, 10205, 10990, 12560, 14002, 14287, 16328, 17584, 20410, 21980, 28004, 28574, 32656, 35005, 40820, 43960, 49007, 56008, 57148, 70010, 71435, 81640, 87920, 91013, 98014, 112016, 114296, 140020, 142870, 163280, 182026, 196028, 228592, 245035, 280040, 285740, 364052, 392056, 455065, 490070, 560080, 571480, 637091, 728104, 784112, 910130, 980140, 1099157, 1142960, 1274182, 1456208, 1820260, 1960280, 2198314, 2548364, 3185455, 3640520, 3920560, 4396628, 5096728, 5495785, 6370910, 7281040, 7694099, 8793256, 10193456, 10991570, 12741820, 14289041, 15388198, 17586512, 21983140, 25483640, 28578082, 30776396, 38470495, 43966280, 50967280, 57156164, 61552792, 71445205, 76940990, 87932560, 100023287, 114312328, 123105584, 142890410, 153881980, 200046574, 228624656, 285780820, 307763960, 400093148, 500116435, 571561640, 615527920, 800186296, 1000232870, 1143123280, 1600372592, 2000465740, 4000931480, 8001862960]

約数ペア:

[(1, 8001862960), (2, 4000931480), (4, 2000465740), (5, 1600372592), (7, 1143123280), (8, 1000232870), (10, 800186296), (13, 615527920), (14, 571561640), (16, 500116435), (20, 400093148), (26, 307763960), (28, 285780820), (35, 228624656), (40, 200046574), (52, 153881980), (56, 142890410), (65, 123105584), (70, 114312328), (80, 100023287), (91, 87932560), (104, 76940990), (112, 71445205), (130, 61552792), (140, 57156164), (157, 50967280), (182, 43966280), (208, 38470495), (260, 30776396), (280, 28578082), (314, 25483640), (364, 21983140), (455, 17586512), (520, 15388198), (560, 14289041), (628, 12741820), (728, 10991570), (785, 10193456), (910, 8793256), (1040, 7694099), (1099, 7281040), (1256, 6370910), (1456, 5495785), (1570, 5096728), (1820, 4396628), (2041, 3920560), (2198, 3640520), (2512, 3185455), (3140, 2548364), (3640, 2198314), (4082, 1960280), (4396, 1820260), (5495, 1456208), (6280, 1274182), (7001, 1142960), (7280, 1099157), (8164, 980140), (8792, 910130), (10205, 784112), (10990, 728104), (12560, 637091), (14002, 571480), (14287, 560080), (16328, 490070), (17584, 455065), (20410, 392056), (21980, 364052), (28004, 285740), (28574, 280040), (32656, 245035), (35005, 228592), (40820, 196028), (43960, 182026), (49007, 163280), (56008, 142870), (57148, 140020), (70010, 114296), (71435, 112016), (81640, 98014), (87920, 91013)]