520488969840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103271621}}^1$

素因数の和:103271647

約数の個数: 120

約数和(自身を含む): 1997686255968

約数和(自身を除く): 1477197286128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 103271621, 206543242, 309814863, 413086484, 516358105, 619629726, 722901347, 826172968, 929444589, 1032716210, 1239259452, 1445802694, 1549074315, 1652345936, 1858889178, 2065432420, 2168704041, 2478518904, 2891605388, 3098148630, 3614506735, 3717778356, 4130864840, 4337408082, 4647222945, 4957037808, 5783210776, 6196297260, 6506112123, 7229013470, 7435556712, 8261729680, 8674816164, 9294445890, 10843520205, 11566421552, 12392594520, 13012224246, 14458026940, 14871113424, 17349632328, 18588891780, 21687040410, 24785189040, 26024448492, 28916053880, 32530560615, 34699264656, 37177783560, 43374080820, 52048896984, 57832107760, 65061121230, 74355567120, 86748161640, 104097793968, 130122242460, 173496323280, 260244484920, 520488969840]

約数ペア:

[(1, 520488969840), (2, 260244484920), (3, 173496323280), (4, 130122242460), (5, 104097793968), (6, 86748161640), (7, 74355567120), (8, 65061121230), (9, 57832107760), (10, 52048896984), (12, 43374080820), (14, 37177783560), (15, 34699264656), (16, 32530560615), (18, 28916053880), (20, 26024448492), (21, 24785189040), (24, 21687040410), (28, 18588891780), (30, 17349632328), (35, 14871113424), (36, 14458026940), (40, 13012224246), (42, 12392594520), (45, 11566421552), (48, 10843520205), (56, 9294445890), (60, 8674816164), (63, 8261729680), (70, 7435556712), (72, 7229013470), (80, 6506112123), (84, 6196297260), (90, 5783210776), (105, 4957037808), (112, 4647222945), (120, 4337408082), (126, 4130864840), (140, 3717778356), (144, 3614506735), (168, 3098148630), (180, 2891605388), (210, 2478518904), (240, 2168704041), (252, 2065432420), (280, 1858889178), (315, 1652345936), (336, 1549074315), (360, 1445802694), (420, 1239259452), (504, 1032716210), (560, 929444589), (630, 826172968), (720, 722901347), (840, 619629726), (1008, 516358105), (1260, 413086484), (1680, 309814863), (2520, 206543242), (5040, 103271621)]