1024889040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{203351}}^1$

素因数の和:203377

約数の個数: 120

約数和(自身を含む): 3933641088

約数和(自身を除く): 2908752048

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, 203351, 406702, 610053, 813404, 1016755, 1220106, 1423457, 1626808, 1830159, 2033510, 2440212, 2846914, 3050265, 3253616, 3660318, 4067020, 4270371, 4880424, 5693828, 6100530, 7117285, 7320636, 8134040, 8540742, 9150795, 9760848, 11387656, 12201060, 12811113, 14234570, 14641272, 16268080, 17081484, 18301590, 21351855, 22775312, 24402120, 25622226, 28469140, 29282544, 34162968, 36603180, 42703710, 48804240, 51244452, 56938280, 64055565, 68325936, 73206360, 85407420, 102488904, 113876560, 128111130, 146412720, 170814840, 204977808, 256222260, 341629680, 512444520, 1024889040]

約数ペア:

[(1, 1024889040), (2, 512444520), (3, 341629680), (4, 256222260), (5, 204977808), (6, 170814840), (7, 146412720), (8, 128111130), (9, 113876560), (10, 102488904), (12, 85407420), (14, 73206360), (15, 68325936), (16, 64055565), (18, 56938280), (20, 51244452), (21, 48804240), (24, 42703710), (28, 36603180), (30, 34162968), (35, 29282544), (36, 28469140), (40, 25622226), (42, 24402120), (45, 22775312), (48, 21351855), (56, 18301590), (60, 17081484), (63, 16268080), (70, 14641272), (72, 14234570), (80, 12811113), (84, 12201060), (90, 11387656), (105, 9760848), (112, 9150795), (120, 8540742), (126, 8134040), (140, 7320636), (144, 7117285), (168, 6100530), (180, 5693828), (210, 4880424), (240, 4270371), (252, 4067020), (280, 3660318), (315, 3253616), (336, 3050265), (360, 2846914), (420, 2440212), (504, 2033510), (560, 1830159), (630, 1626808), (720, 1423457), (840, 1220106), (1008, 1016755), (1260, 813404), (1680, 610053), (2520, 406702), (5040, 203351)]