15674640240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{26431}}^1$

素因数の和:26807

約数の個数: 160

約数和(自身を含む): 55692435456

約数和(自身を除く): 40017795216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 353, 420, 560, 706, 840, 1059, 1412, 1680, 1765, 2118, 2471, 2824, 3530, 4236, 4942, 5295, 5648, 7060, 7413, 8472, 9884, 10590, 12355, 14120, 14826, 16944, 19768, 21180, 24710, 26431, 28240, 29652, 37065, 39536, 42360, 49420, 52862, 59304, 74130, 79293, 84720, 98840, 105724, 118608, 132155, 148260, 158586, 185017, 197680, 211448, 264310, 296520, 317172, 370034, 396465, 422896, 528620, 555051, 593040, 634344, 740068, 792930, 925085, 1057240, 1110102, 1268688, 1480136, 1585860, 1850170, 2114480, 2220204, 2775255, 2960272, 3171720, 3700340, 4440408, 5550510, 6343440, 7400680, 8880816, 9330143, 11101020, 14801360, 18660286, 22202040, 27990429, 37320572, 44404080, 46650715, 55980858, 65311001, 74641144, 93301430, 111961716, 130622002, 139952145, 149282288, 186602860, 195933003, 223923432, 261244004, 279904290, 326555005, 373205720, 391866006, 447846864, 522488008, 559808580, 653110010, 746411440, 783732012, 979665015, 1044976016, 1119617160, 1306220020, 1567464024, 1959330030, 2239234320, 2612440040, 3134928048, 3918660060, 5224880080, 7837320120, 15674640240]

約数ペア:

[(1, 15674640240), (2, 7837320120), (3, 5224880080), (4, 3918660060), (5, 3134928048), (6, 2612440040), (7, 2239234320), (8, 1959330030), (10, 1567464024), (12, 1306220020), (14, 1119617160), (15, 1044976016), (16, 979665015), (20, 783732012), (21, 746411440), (24, 653110010), (28, 559808580), (30, 522488008), (35, 447846864), (40, 391866006), (42, 373205720), (48, 326555005), (56, 279904290), (60, 261244004), (70, 223923432), (80, 195933003), (84, 186602860), (105, 149282288), (112, 139952145), (120, 130622002), (140, 111961716), (168, 93301430), (210, 74641144), (240, 65311001), (280, 55980858), (336, 46650715), (353, 44404080), (420, 37320572), (560, 27990429), (706, 22202040), (840, 18660286), (1059, 14801360), (1412, 11101020), (1680, 9330143), (1765, 8880816), (2118, 7400680), (2471, 6343440), (2824, 5550510), (3530, 4440408), (4236, 3700340), (4942, 3171720), (5295, 2960272), (5648, 2775255), (7060, 2220204), (7413, 2114480), (8472, 1850170), (9884, 1585860), (10590, 1480136), (12355, 1268688), (14120, 1110102), (14826, 1057240), (16944, 925085), (19768, 792930), (21180, 740068), (24710, 634344), (26431, 593040), (28240, 555051), (29652, 528620), (37065, 422896), (39536, 396465), (42360, 370034), (49420, 317172), (52862, 296520), (59304, 264310), (74130, 211448), (79293, 197680), (84720, 185017), (98840, 158586), (105724, 148260), (118608, 132155)]