1437009840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{285121}}^1$

素因数の和:285147

約数の個数: 120

約数和(自身を含む): 5515399968

約数和(自身を除く): 4078390128

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, 285121, 570242, 855363, 1140484, 1425605, 1710726, 1995847, 2280968, 2566089, 2851210, 3421452, 3991694, 4276815, 4561936, 5132178, 5702420, 5987541, 6842904, 7983388, 8553630, 9979235, 10264356, 11404840, 11975082, 12830445, 13685808, 15966776, 17107260, 17962623, 19958470, 20528712, 22809680, 23950164, 25660890, 29937705, 31933552, 34214520, 35925246, 39916940, 41057424, 47900328, 51321780, 59875410, 68429040, 71850492, 79833880, 89813115, 95800656, 102643560, 119750820, 143700984, 159667760, 179626230, 205287120, 239501640, 287401968, 359252460, 479003280, 718504920, 1437009840]

約数ペア:

[(1, 1437009840), (2, 718504920), (3, 479003280), (4, 359252460), (5, 287401968), (6, 239501640), (7, 205287120), (8, 179626230), (9, 159667760), (10, 143700984), (12, 119750820), (14, 102643560), (15, 95800656), (16, 89813115), (18, 79833880), (20, 71850492), (21, 68429040), (24, 59875410), (28, 51321780), (30, 47900328), (35, 41057424), (36, 39916940), (40, 35925246), (42, 34214520), (45, 31933552), (48, 29937705), (56, 25660890), (60, 23950164), (63, 22809680), (70, 20528712), (72, 19958470), (80, 17962623), (84, 17107260), (90, 15966776), (105, 13685808), (112, 12830445), (120, 11975082), (126, 11404840), (140, 10264356), (144, 9979235), (168, 8553630), (180, 7983388), (210, 6842904), (240, 5987541), (252, 5702420), (280, 5132178), (315, 4561936), (336, 4276815), (360, 3991694), (420, 3421452), (504, 2851210), (560, 2566089), (630, 2280968), (720, 1995847), (840, 1710726), (1008, 1425605), (1260, 1140484), (1680, 855363), (2520, 570242), (5040, 285121)]