2431735040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 6712430592

約数和(自身を除く): 4280695552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2137, 2240, 2540, 3556, 4064, 4274, 4445, 4480, 5080, 7112, 8128, 8548, 8890, 8960, 10160, 10685, 14224, 14959, 16256, 17096, 17780, 20320, 21370, 28448, 29918, 32512, 34192, 35560, 40640, 42740, 56896, 59836, 68384, 71120, 74795, 81280, 85480, 113792, 119672, 136768, 142240, 149590, 162560, 170960, 227584, 239344, 271399, 273536, 284480, 299180, 341920, 478688, 542798, 547072, 568960, 598360, 683840, 957376, 1085596, 1137920, 1196720, 1356995, 1367680, 1899793, 1914752, 2171192, 2393440, 2713990, 2735360, 3799586, 3829504, 4342384, 4786880, 5427980, 7599172, 8684768, 9498965, 9573760, 10855960, 15198344, 17369536, 18997930, 19147520, 21711920, 30396688, 34739072, 37995860, 43423840, 60793376, 69478144, 75991720, 86847680, 121586752, 151983440, 173695360, 243173504, 303966880, 347390720, 486347008, 607933760, 1215867520, 2431735040]

約数ペア:

[(1, 2431735040), (2, 1215867520), (4, 607933760), (5, 486347008), (7, 347390720), (8, 303966880), (10, 243173504), (14, 173695360), (16, 151983440), (20, 121586752), (28, 86847680), (32, 75991720), (35, 69478144), (40, 60793376), (56, 43423840), (64, 37995860), (70, 34739072), (80, 30396688), (112, 21711920), (127, 19147520), (128, 18997930), (140, 17369536), (160, 15198344), (224, 10855960), (254, 9573760), (256, 9498965), (280, 8684768), (320, 7599172), (448, 5427980), (508, 4786880), (560, 4342384), (635, 3829504), (640, 3799586), (889, 2735360), (896, 2713990), (1016, 2393440), (1120, 2171192), (1270, 1914752), (1280, 1899793), (1778, 1367680), (1792, 1356995), (2032, 1196720), (2137, 1137920), (2240, 1085596), (2540, 957376), (3556, 683840), (4064, 598360), (4274, 568960), (4445, 547072), (4480, 542798), (5080, 478688), (7112, 341920), (8128, 299180), (8548, 284480), (8890, 273536), (8960, 271399), (10160, 239344), (10685, 227584), (14224, 170960), (14959, 162560), (16256, 149590), (17096, 142240), (17780, 136768), (20320, 119672), (21370, 113792), (28448, 85480), (29918, 81280), (32512, 74795), (34192, 71120), (35560, 68384), (40640, 59836), (42740, 56896)]