2125398240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{210853}}^1$

素因数の和:210881

約数の個数: 144

約数和(自身を含む): 8289092448

約数和(自身を除く): 6163694208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 210853, 421706, 632559, 843412, 1054265, 1265118, 1475971, 1686824, 1897677, 2108530, 2530236, 2951942, 3162795, 3373648, 3795354, 4217060, 4427913, 5060472, 5903884, 6325590, 6747296, 7379855, 7590708, 8434120, 8855826, 9488385, 10120944, 11807768, 12651180, 13283739, 14759710, 15181416, 16868240, 17711652, 18976770, 20241888, 22139565, 23615536, 25302360, 26567478, 29519420, 30362832, 33736480, 35423304, 37953540, 44279130, 47231072, 50604720, 53134956, 59038840, 60725664, 66418695, 70846608, 75907080, 88558260, 101209440, 106269912, 118077680, 132837390, 141693216, 151814160, 177116520, 212539824, 236155360, 265674780, 303628320, 354233040, 425079648, 531349560, 708466080, 1062699120, 2125398240]

約数ペア:

[(1, 2125398240), (2, 1062699120), (3, 708466080), (4, 531349560), (5, 425079648), (6, 354233040), (7, 303628320), (8, 265674780), (9, 236155360), (10, 212539824), (12, 177116520), (14, 151814160), (15, 141693216), (16, 132837390), (18, 118077680), (20, 106269912), (21, 101209440), (24, 88558260), (28, 75907080), (30, 70846608), (32, 66418695), (35, 60725664), (36, 59038840), (40, 53134956), (42, 50604720), (45, 47231072), (48, 44279130), (56, 37953540), (60, 35423304), (63, 33736480), (70, 30362832), (72, 29519420), (80, 26567478), (84, 25302360), (90, 23615536), (96, 22139565), (105, 20241888), (112, 18976770), (120, 17711652), (126, 16868240), (140, 15181416), (144, 14759710), (160, 13283739), (168, 12651180), (180, 11807768), (210, 10120944), (224, 9488385), (240, 8855826), (252, 8434120), (280, 7590708), (288, 7379855), (315, 6747296), (336, 6325590), (360, 5903884), (420, 5060472), (480, 4427913), (504, 4217060), (560, 3795354), (630, 3373648), (672, 3162795), (720, 2951942), (840, 2530236), (1008, 2108530), (1120, 1897677), (1260, 1686824), (1440, 1475971), (1680, 1265118), (2016, 1054265), (2520, 843412), (3360, 632559), (5040, 421706), (10080, 210853)]