1427448960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11836

約数の個数: 256

約数和(自身を含む): 5778259200

約数和(自身を除く): 4350810240

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, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 11801, 12096, 13440, 15120, 17280, 20160, 23602, 24192, 30240, 35403, 40320, 47204, 59005, 60480, 70806, 82607, 94408, 106209, 118010, 120960, 141612, 165214, 177015, 188816, 212418, 236020, 247821, 283224, 318627, 330428, 354030, 377632, 413035, 424836, 472040, 495642, 531045, 566448, 637254, 660856, 708060, 743463, 755264, 826070, 849672, 944080, 991284, 1062090, 1132896, 1239105, 1274508, 1321712, 1416120, 1486926, 1510528, 1593135, 1652140, 1699344, 1888160, 1982568, 2124180, 2230389, 2265792, 2478210, 2549016, 2643424, 2832240, 2973852, 3186270, 3304280, 3398688, 3717315, 3776320, 3965136, 4248360, 4460778, 4531584, 4956420, 5098032, 5286848, 5664480, 5947704, 6372540, 6608560, 6797376, 7434630, 7552640, 7930272, 8496720, 8921556, 9912840, 10196064, 10573696, 11151945, 11328960, 11895408, 12745080, 13217120, 13594752, 14869260, 15860544, 16993440, 17843112, 19825680, 20392128, 22303890, 22657920, 23790816, 25490160, 26434240, 29738520, 31721088, 33986880, 35686224, 39651360, 40784256, 44607780, 47581632, 50980320, 52868480, 59477040, 67973760, 71372448, 79302720, 89215560, 95163264, 101960640, 118954080, 142744896, 158605440, 178431120, 203921280, 237908160, 285489792, 356862240, 475816320, 713724480, 1427448960]

約数ペア:

[(1, 1427448960), (2, 713724480), (3, 475816320), (4, 356862240), (5, 285489792), (6, 237908160), (7, 203921280), (8, 178431120), (9, 158605440), (10, 142744896), (12, 118954080), (14, 101960640), (15, 95163264), (16, 89215560), (18, 79302720), (20, 71372448), (21, 67973760), (24, 59477040), (27, 52868480), (28, 50980320), (30, 47581632), (32, 44607780), (35, 40784256), (36, 39651360), (40, 35686224), (42, 33986880), (45, 31721088), (48, 29738520), (54, 26434240), (56, 25490160), (60, 23790816), (63, 22657920), (64, 22303890), (70, 20392128), (72, 19825680), (80, 17843112), (84, 16993440), (90, 15860544), (96, 14869260), (105, 13594752), (108, 13217120), (112, 12745080), (120, 11895408), (126, 11328960), (128, 11151945), (135, 10573696), (140, 10196064), (144, 9912840), (160, 8921556), (168, 8496720), (180, 7930272), (189, 7552640), (192, 7434630), (210, 6797376), (216, 6608560), (224, 6372540), (240, 5947704), (252, 5664480), (270, 5286848), (280, 5098032), (288, 4956420), (315, 4531584), (320, 4460778), (336, 4248360), (360, 3965136), (378, 3776320), (384, 3717315), (420, 3398688), (432, 3304280), (448, 3186270), (480, 2973852), (504, 2832240), (540, 2643424), (560, 2549016), (576, 2478210), (630, 2265792), (640, 2230389), (672, 2124180), (720, 1982568), (756, 1888160), (840, 1699344), (864, 1652140), (896, 1593135), (945, 1510528), (960, 1486926), (1008, 1416120), (1080, 1321712), (1120, 1274508), (1152, 1239105), (1260, 1132896), (1344, 1062090), (1440, 991284), (1512, 944080), (1680, 849672), (1728, 826070), (1890, 755264), (1920, 743463), (2016, 708060), (2160, 660856), (2240, 637254), (2520, 566448), (2688, 531045), (2880, 495642), (3024, 472040), (3360, 424836), (3456, 413035), (3780, 377632), (4032, 354030), (4320, 330428), (4480, 318627), (5040, 283224), (5760, 247821), (6048, 236020), (6720, 212418), (7560, 188816), (8064, 177015), (8640, 165214), (10080, 141612), (11801, 120960), (12096, 118010), (13440, 106209), (15120, 94408), (17280, 82607), (20160, 70806), (23602, 60480), (24192, 59005), (30240, 47204), (35403, 40320)]