580975360

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 1656743760

約数和(自身を除く): 1075768400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 128, 140, 157, 160, 196, 224, 236, 245, 256, 280, 295, 314, 320, 392, 413, 448, 472, 490, 560, 590, 628, 640, 784, 785, 826, 896, 944, 980, 1099, 1120, 1180, 1256, 1280, 1568, 1570, 1652, 1792, 1888, 1960, 2065, 2198, 2240, 2360, 2512, 2891, 3136, 3140, 3304, 3776, 3920, 4130, 4396, 4480, 4720, 5024, 5495, 5782, 6272, 6280, 6608, 7552, 7693, 7840, 8260, 8792, 8960, 9263, 9440, 10048, 10990, 11564, 12544, 12560, 13216, 14455, 15104, 15386, 15680, 16520, 17584, 18526, 18880, 20096, 21980, 23128, 25120, 26432, 28910, 30772, 31360, 33040, 35168, 37052, 37760, 38465, 40192, 43960, 46256, 46315, 50240, 52864, 57820, 61544, 62720, 64841, 66080, 70336, 74104, 75520, 76930, 87920, 92512, 92630, 100480, 105728, 115640, 123088, 129682, 132160, 140672, 148208, 153860, 175840, 185024, 185260, 200960, 231280, 246176, 259364, 264320, 281344, 296416, 307720, 324205, 351680, 370048, 370520, 453887, 462560, 492352, 518728, 528640, 592832, 615440, 648410, 703360, 740096, 741040, 907774, 925120, 984704, 1037456, 1185664, 1230880, 1296820, 1406720, 1482080, 1815548, 1850240, 1969408, 2074912, 2269435, 2371328, 2461760, 2593640, 2964160, 3631096, 3700480, 4149824, 4538870, 4923520, 5187280, 5928320, 7262192, 8299648, 9077740, 9847040, 10374560, 11856640, 14524384, 16599296, 18155480, 20749120, 29048768, 36310960, 41498240, 58097536, 72621920, 82996480, 116195072, 145243840, 290487680, 580975360]

約数ペア:

[(1, 580975360), (2, 290487680), (4, 145243840), (5, 116195072), (7, 82996480), (8, 72621920), (10, 58097536), (14, 41498240), (16, 36310960), (20, 29048768), (28, 20749120), (32, 18155480), (35, 16599296), (40, 14524384), (49, 11856640), (56, 10374560), (59, 9847040), (64, 9077740), (70, 8299648), (80, 7262192), (98, 5928320), (112, 5187280), (118, 4923520), (128, 4538870), (140, 4149824), (157, 3700480), (160, 3631096), (196, 2964160), (224, 2593640), (236, 2461760), (245, 2371328), (256, 2269435), (280, 2074912), (295, 1969408), (314, 1850240), (320, 1815548), (392, 1482080), (413, 1406720), (448, 1296820), (472, 1230880), (490, 1185664), (560, 1037456), (590, 984704), (628, 925120), (640, 907774), (784, 741040), (785, 740096), (826, 703360), (896, 648410), (944, 615440), (980, 592832), (1099, 528640), (1120, 518728), (1180, 492352), (1256, 462560), (1280, 453887), (1568, 370520), (1570, 370048), (1652, 351680), (1792, 324205), (1888, 307720), (1960, 296416), (2065, 281344), (2198, 264320), (2240, 259364), (2360, 246176), (2512, 231280), (2891, 200960), (3136, 185260), (3140, 185024), (3304, 175840), (3776, 153860), (3920, 148208), (4130, 140672), (4396, 132160), (4480, 129682), (4720, 123088), (5024, 115640), (5495, 105728), (5782, 100480), (6272, 92630), (6280, 92512), (6608, 87920), (7552, 76930), (7693, 75520), (7840, 74104), (8260, 70336), (8792, 66080), (8960, 64841), (9263, 62720), (9440, 61544), (10048, 57820), (10990, 52864), (11564, 50240), (12544, 46315), (12560, 46256), (13216, 43960), (14455, 40192), (15104, 38465), (15386, 37760), (15680, 37052), (16520, 35168), (17584, 33040), (18526, 31360), (18880, 30772), (20096, 28910), (21980, 26432), (23128, 25120)]