2278080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 9034272

約数和(自身を除く): 6756192

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, 113, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 226, 240, 252, 280, 288, 315, 320, 336, 339, 360, 420, 448, 452, 480, 504, 560, 565, 576, 630, 672, 678, 720, 791, 840, 904, 960, 1008, 1017, 1120, 1130, 1260, 1344, 1356, 1440, 1582, 1680, 1695, 1808, 2016, 2034, 2240, 2260, 2373, 2520, 2712, 2880, 3164, 3360, 3390, 3616, 3955, 4032, 4068, 4520, 4746, 5040, 5085, 5424, 6328, 6720, 6780, 7119, 7232, 7910, 8136, 9040, 9492, 10080, 10170, 10848, 11865, 12656, 13560, 14238, 15820, 16272, 18080, 18984, 20160, 20340, 21696, 23730, 25312, 27120, 28476, 31640, 32544, 35595, 36160, 37968, 40680, 47460, 50624, 54240, 56952, 63280, 65088, 71190, 75936, 81360, 94920, 108480, 113904, 126560, 142380, 151872, 162720, 189840, 227808, 253120, 284760, 325440, 379680, 455616, 569520, 759360, 1139040, 2278080]

約数ペア:

[(1, 2278080), (2, 1139040), (3, 759360), (4, 569520), (5, 455616), (6, 379680), (7, 325440), (8, 284760), (9, 253120), (10, 227808), (12, 189840), (14, 162720), (15, 151872), (16, 142380), (18, 126560), (20, 113904), (21, 108480), (24, 94920), (28, 81360), (30, 75936), (32, 71190), (35, 65088), (36, 63280), (40, 56952), (42, 54240), (45, 50624), (48, 47460), (56, 40680), (60, 37968), (63, 36160), (64, 35595), (70, 32544), (72, 31640), (80, 28476), (84, 27120), (90, 25312), (96, 23730), (105, 21696), (112, 20340), (113, 20160), (120, 18984), (126, 18080), (140, 16272), (144, 15820), (160, 14238), (168, 13560), (180, 12656), (192, 11865), (210, 10848), (224, 10170), (226, 10080), (240, 9492), (252, 9040), (280, 8136), (288, 7910), (315, 7232), (320, 7119), (336, 6780), (339, 6720), (360, 6328), (420, 5424), (448, 5085), (452, 5040), (480, 4746), (504, 4520), (560, 4068), (565, 4032), (576, 3955), (630, 3616), (672, 3390), (678, 3360), (720, 3164), (791, 2880), (840, 2712), (904, 2520), (960, 2373), (1008, 2260), (1017, 2240), (1120, 2034), (1130, 2016), (1260, 1808), (1344, 1695), (1356, 1680), (1440, 1582)]