7986706560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{198083}}^1$

素因数の和:198115

約数の個数: 192

約数和(自身を含む): 31519126080

約数和(自身を除く): 23532419520

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 198083, 396166, 594249, 792332, 990415, 1188498, 1386581, 1584664, 1782747, 1980830, 2376996, 2773162, 2971245, 3169328, 3565494, 3961660, 4159743, 4753992, 5546324, 5942490, 6338656, 6932905, 7130988, 7923320, 8319486, 8913735, 9507984, 11092648, 11884980, 12479229, 12677312, 13865810, 14261976, 15846640, 16638972, 17827470, 19015968, 20798715, 22185296, 23769960, 24958458, 25354624, 27731620, 28523952, 31693280, 33277944, 35654940, 38031936, 41597430, 44370592, 47539920, 49916916, 55463240, 57047904, 62396145, 63386560, 66555888, 71309880, 76063872, 83194860, 88741184, 95079840, 99833832, 110926480, 114095808, 124792290, 126773120, 133111776, 142619760, 166389720, 177482368, 190159680, 199667664, 221852960, 228191616, 249584580, 266223552, 285239520, 332779440, 380319360, 399335328, 443705920, 499169160, 532447104, 570479040, 665558880, 798670656, 887411840, 998338320, 1140958080, 1331117760, 1597341312, 1996676640, 2662235520, 3993353280, 7986706560]

約数ペア:

[(1, 7986706560), (2, 3993353280), (3, 2662235520), (4, 1996676640), (5, 1597341312), (6, 1331117760), (7, 1140958080), (8, 998338320), (9, 887411840), (10, 798670656), (12, 665558880), (14, 570479040), (15, 532447104), (16, 499169160), (18, 443705920), (20, 399335328), (21, 380319360), (24, 332779440), (28, 285239520), (30, 266223552), (32, 249584580), (35, 228191616), (36, 221852960), (40, 199667664), (42, 190159680), (45, 177482368), (48, 166389720), (56, 142619760), (60, 133111776), (63, 126773120), (64, 124792290), (70, 114095808), (72, 110926480), (80, 99833832), (84, 95079840), (90, 88741184), (96, 83194860), (105, 76063872), (112, 71309880), (120, 66555888), (126, 63386560), (128, 62396145), (140, 57047904), (144, 55463240), (160, 49916916), (168, 47539920), (180, 44370592), (192, 41597430), (210, 38031936), (224, 35654940), (240, 33277944), (252, 31693280), (280, 28523952), (288, 27731620), (315, 25354624), (320, 24958458), (336, 23769960), (360, 22185296), (384, 20798715), (420, 19015968), (448, 17827470), (480, 16638972), (504, 15846640), (560, 14261976), (576, 13865810), (630, 12677312), (640, 12479229), (672, 11884980), (720, 11092648), (840, 9507984), (896, 8913735), (960, 8319486), (1008, 7923320), (1120, 7130988), (1152, 6932905), (1260, 6338656), (1344, 5942490), (1440, 5546324), (1680, 4753992), (1920, 4159743), (2016, 3961660), (2240, 3565494), (2520, 3169328), (2688, 2971245), (2880, 2773162), (3360, 2376996), (4032, 1980830), (4480, 1782747), (5040, 1584664), (5760, 1386581), (6720, 1188498), (8064, 990415), (10080, 792332), (13440, 594249), (20160, 396166), (40320, 198083)]