13668480

素因数分解:

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

素因数の和:148

約数の個数: 256

約数和(自身を含む): 55814400

約数和(自身を除く): 42145920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 113, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 226, 240, 252, 270, 280, 288, 315, 320, 336, 339, 360, 378, 384, 420, 432, 448, 452, 480, 504, 540, 560, 565, 576, 630, 640, 672, 678, 720, 756, 791, 840, 864, 896, 904, 945, 960, 1008, 1017, 1080, 1120, 1130, 1152, 1260, 1344, 1356, 1440, 1512, 1582, 1680, 1695, 1728, 1808, 1890, 1920, 2016, 2034, 2160, 2240, 2260, 2373, 2520, 2688, 2712, 2880, 3024, 3051, 3164, 3360, 3390, 3456, 3616, 3780, 3955, 4032, 4068, 4320, 4480, 4520, 4746, 5040, 5085, 5424, 5760, 6048, 6102, 6328, 6720, 6780, 7119, 7232, 7560, 7910, 8064, 8136, 8640, 9040, 9492, 10080, 10170, 10848, 11865, 12096, 12204, 12656, 13440, 13560, 14238, 14464, 15120, 15255, 15820, 16272, 17280, 18080, 18984, 20160, 20340, 21357, 21696, 23730, 24192, 24408, 25312, 27120, 28476, 30240, 30510, 31640, 32544, 35595, 36160, 37968, 40320, 40680, 42714, 43392, 47460, 48816, 50624, 54240, 56952, 60480, 61020, 63280, 65088, 71190, 72320, 75936, 81360, 85428, 94920, 97632, 101248, 106785, 108480, 113904, 120960, 122040, 126560, 130176, 142380, 151872, 162720, 170856, 189840, 195264, 213570, 216960, 227808, 244080, 253120, 284760, 303744, 325440, 341712, 379680, 390528, 427140, 455616, 488160, 506240, 569520, 650880, 683424, 759360, 854280, 911232, 976320, 1139040, 1366848, 1518720, 1708560, 1952640, 2278080, 2733696, 3417120, 4556160, 6834240, 13668480]

約数ペア:

[(1, 13668480), (2, 6834240), (3, 4556160), (4, 3417120), (5, 2733696), (6, 2278080), (7, 1952640), (8, 1708560), (9, 1518720), (10, 1366848), (12, 1139040), (14, 976320), (15, 911232), (16, 854280), (18, 759360), (20, 683424), (21, 650880), (24, 569520), (27, 506240), (28, 488160), (30, 455616), (32, 427140), (35, 390528), (36, 379680), (40, 341712), (42, 325440), (45, 303744), (48, 284760), (54, 253120), (56, 244080), (60, 227808), (63, 216960), (64, 213570), (70, 195264), (72, 189840), (80, 170856), (84, 162720), (90, 151872), (96, 142380), (105, 130176), (108, 126560), (112, 122040), (113, 120960), (120, 113904), (126, 108480), (128, 106785), (135, 101248), (140, 97632), (144, 94920), (160, 85428), (168, 81360), (180, 75936), (189, 72320), (192, 71190), (210, 65088), (216, 63280), (224, 61020), (226, 60480), (240, 56952), (252, 54240), (270, 50624), (280, 48816), (288, 47460), (315, 43392), (320, 42714), (336, 40680), (339, 40320), (360, 37968), (378, 36160), (384, 35595), (420, 32544), (432, 31640), (448, 30510), (452, 30240), (480, 28476), (504, 27120), (540, 25312), (560, 24408), (565, 24192), (576, 23730), (630, 21696), (640, 21357), (672, 20340), (678, 20160), (720, 18984), (756, 18080), (791, 17280), (840, 16272), (864, 15820), (896, 15255), (904, 15120), (945, 14464), (960, 14238), (1008, 13560), (1017, 13440), (1080, 12656), (1120, 12204), (1130, 12096), (1152, 11865), (1260, 10848), (1344, 10170), (1356, 10080), (1440, 9492), (1512, 9040), (1582, 8640), (1680, 8136), (1695, 8064), (1728, 7910), (1808, 7560), (1890, 7232), (1920, 7119), (2016, 6780), (2034, 6720), (2160, 6328), (2240, 6102), (2260, 6048), (2373, 5760), (2520, 5424), (2688, 5085), (2712, 5040), (2880, 4746), (3024, 4520), (3051, 4480), (3164, 4320), (3360, 4068), (3390, 4032), (3456, 3955), (3616, 3780)]