5191079040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{128747}}^1$

素因数の和:128779

約数の個数: 192

約数和(自身を含む): 20486381760

約数和(自身を除く): 15295302720

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, 128747, 257494, 386241, 514988, 643735, 772482, 901229, 1029976, 1158723, 1287470, 1544964, 1802458, 1931205, 2059952, 2317446, 2574940, 2703687, 3089928, 3604916, 3862410, 4119904, 4506145, 4634892, 5149880, 5407374, 5793615, 6179856, 7209832, 7724820, 8111061, 8239808, 9012290, 9269784, 10299760, 10814748, 11587230, 12359712, 13518435, 14419664, 15449640, 16222122, 16479616, 18024580, 18539568, 20599520, 21629496, 23174460, 24719424, 27036870, 28839328, 30899280, 32444244, 36049160, 37079136, 40555305, 41199040, 43258992, 46348920, 49438848, 54073740, 57678656, 61798560, 64888488, 72098320, 74158272, 81110610, 82398080, 86517984, 92697840, 108147480, 115357312, 123597120, 129776976, 144196640, 148316544, 162221220, 173035968, 185395680, 216294960, 247194240, 259553952, 288393280, 324442440, 346071936, 370791360, 432589920, 519107904, 576786560, 648884880, 741582720, 865179840, 1038215808, 1297769760, 1730359680, 2595539520, 5191079040]

約数ペア:

[(1, 5191079040), (2, 2595539520), (3, 1730359680), (4, 1297769760), (5, 1038215808), (6, 865179840), (7, 741582720), (8, 648884880), (9, 576786560), (10, 519107904), (12, 432589920), (14, 370791360), (15, 346071936), (16, 324442440), (18, 288393280), (20, 259553952), (21, 247194240), (24, 216294960), (28, 185395680), (30, 173035968), (32, 162221220), (35, 148316544), (36, 144196640), (40, 129776976), (42, 123597120), (45, 115357312), (48, 108147480), (56, 92697840), (60, 86517984), (63, 82398080), (64, 81110610), (70, 74158272), (72, 72098320), (80, 64888488), (84, 61798560), (90, 57678656), (96, 54073740), (105, 49438848), (112, 46348920), (120, 43258992), (126, 41199040), (128, 40555305), (140, 37079136), (144, 36049160), (160, 32444244), (168, 30899280), (180, 28839328), (192, 27036870), (210, 24719424), (224, 23174460), (240, 21629496), (252, 20599520), (280, 18539568), (288, 18024580), (315, 16479616), (320, 16222122), (336, 15449640), (360, 14419664), (384, 13518435), (420, 12359712), (448, 11587230), (480, 10814748), (504, 10299760), (560, 9269784), (576, 9012290), (630, 8239808), (640, 8111061), (672, 7724820), (720, 7209832), (840, 6179856), (896, 5793615), (960, 5407374), (1008, 5149880), (1120, 4634892), (1152, 4506145), (1260, 4119904), (1344, 3862410), (1440, 3604916), (1680, 3089928), (1920, 2703687), (2016, 2574940), (2240, 2317446), (2520, 2059952), (2688, 1931205), (2880, 1802458), (3360, 1544964), (4032, 1287470), (4480, 1158723), (5040, 1029976), (5760, 901229), (6720, 772482), (8064, 643735), (10080, 514988), (13440, 386241), (20160, 257494), (40320, 128747)]