1142809920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{56687}}^1$

素因数の和:56717

約数の個数: 168

約数和(自身を含む): 4492410624

約数和(自身を除く): 3349600704

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 56687, 113374, 170061, 226748, 283435, 340122, 396809, 453496, 510183, 566870, 680244, 793618, 850305, 906992, 1020366, 1133740, 1190427, 1360488, 1587236, 1700610, 1813984, 1984045, 2040732, 2267480, 2380854, 2550915, 2720976, 3174472, 3401220, 3571281, 3627968, 3968090, 4081464, 4534960, 4761708, 5101830, 5441952, 5952135, 6348944, 6802440, 7142562, 7936180, 8162928, 9069920, 9523416, 10203660, 10883904, 11904270, 12697888, 13604880, 14285124, 15872360, 16325856, 17856405, 18139840, 19046832, 20407320, 23808540, 25395776, 27209760, 28570248, 31744720, 32651712, 35712810, 38093664, 40814640, 47617080, 54419520, 57140496, 63489440, 71425620, 76187328, 81629280, 95234160, 114280992, 126978880, 142851240, 163258560, 190468320, 228561984, 285702480, 380936640, 571404960, 1142809920]

約数ペア:

[(1, 1142809920), (2, 571404960), (3, 380936640), (4, 285702480), (5, 228561984), (6, 190468320), (7, 163258560), (8, 142851240), (9, 126978880), (10, 114280992), (12, 95234160), (14, 81629280), (15, 76187328), (16, 71425620), (18, 63489440), (20, 57140496), (21, 54419520), (24, 47617080), (28, 40814640), (30, 38093664), (32, 35712810), (35, 32651712), (36, 31744720), (40, 28570248), (42, 27209760), (45, 25395776), (48, 23808540), (56, 20407320), (60, 19046832), (63, 18139840), (64, 17856405), (70, 16325856), (72, 15872360), (80, 14285124), (84, 13604880), (90, 12697888), (96, 11904270), (105, 10883904), (112, 10203660), (120, 9523416), (126, 9069920), (140, 8162928), (144, 7936180), (160, 7142562), (168, 6802440), (180, 6348944), (192, 5952135), (210, 5441952), (224, 5101830), (240, 4761708), (252, 4534960), (280, 4081464), (288, 3968090), (315, 3627968), (320, 3571281), (336, 3401220), (360, 3174472), (420, 2720976), (448, 2550915), (480, 2380854), (504, 2267480), (560, 2040732), (576, 1984045), (630, 1813984), (672, 1700610), (720, 1587236), (840, 1360488), (960, 1190427), (1008, 1133740), (1120, 1020366), (1260, 906992), (1344, 850305), (1440, 793618), (1680, 680244), (2016, 566870), (2240, 510183), (2520, 453496), (2880, 396809), (3360, 340122), (4032, 283435), (5040, 226748), (6720, 170061), (10080, 113374), (20160, 56687)]