2755105920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22777}}^1$

素因数の和:22812

約数の個数: 256

約数和(自身を含む): 11152108800

約数和(自身を除く): 8397002880

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, 12096, 13440, 15120, 17280, 20160, 22777, 24192, 30240, 40320, 45554, 60480, 68331, 91108, 113885, 120960, 136662, 159439, 182216, 204993, 227770, 273324, 318878, 341655, 364432, 409986, 455540, 478317, 546648, 614979, 637756, 683310, 728864, 797195, 819972, 911080, 956634, 1024965, 1093296, 1229958, 1275512, 1366620, 1434951, 1457728, 1594390, 1639944, 1822160, 1913268, 2049930, 2186592, 2391585, 2459916, 2551024, 2733240, 2869902, 2915456, 3074895, 3188780, 3279888, 3644320, 3826536, 4099860, 4304853, 4373184, 4783170, 4919832, 5102048, 5466480, 5739804, 6149790, 6377560, 6559776, 7174755, 7288640, 7653072, 8199720, 8609706, 8746368, 9566340, 9839664, 10204096, 10932960, 11479608, 12299580, 12755120, 13119552, 14349510, 14577280, 15306144, 16399440, 17219412, 19132680, 19679328, 20408192, 21524265, 21865920, 22959216, 24599160, 25510240, 26239104, 28699020, 30612288, 32798880, 34438824, 38265360, 39358656, 43048530, 43731840, 45918432, 49198320, 51020480, 57398040, 61224576, 65597760, 68877648, 76530720, 78717312, 86097060, 91836864, 98396640, 102040960, 114796080, 131195520, 137755296, 153061440, 172194120, 183673728, 196793280, 229592160, 275510592, 306122880, 344388240, 393586560, 459184320, 551021184, 688776480, 918368640, 1377552960, 2755105920]

約数ペア:

[(1, 2755105920), (2, 1377552960), (3, 918368640), (4, 688776480), (5, 551021184), (6, 459184320), (7, 393586560), (8, 344388240), (9, 306122880), (10, 275510592), (12, 229592160), (14, 196793280), (15, 183673728), (16, 172194120), (18, 153061440), (20, 137755296), (21, 131195520), (24, 114796080), (27, 102040960), (28, 98396640), (30, 91836864), (32, 86097060), (35, 78717312), (36, 76530720), (40, 68877648), (42, 65597760), (45, 61224576), (48, 57398040), (54, 51020480), (56, 49198320), (60, 45918432), (63, 43731840), (64, 43048530), (70, 39358656), (72, 38265360), (80, 34438824), (84, 32798880), (90, 30612288), (96, 28699020), (105, 26239104), (108, 25510240), (112, 24599160), (120, 22959216), (126, 21865920), (128, 21524265), (135, 20408192), (140, 19679328), (144, 19132680), (160, 17219412), (168, 16399440), (180, 15306144), (189, 14577280), (192, 14349510), (210, 13119552), (216, 12755120), (224, 12299580), (240, 11479608), (252, 10932960), (270, 10204096), (280, 9839664), (288, 9566340), (315, 8746368), (320, 8609706), (336, 8199720), (360, 7653072), (378, 7288640), (384, 7174755), (420, 6559776), (432, 6377560), (448, 6149790), (480, 5739804), (504, 5466480), (540, 5102048), (560, 4919832), (576, 4783170), (630, 4373184), (640, 4304853), (672, 4099860), (720, 3826536), (756, 3644320), (840, 3279888), (864, 3188780), (896, 3074895), (945, 2915456), (960, 2869902), (1008, 2733240), (1080, 2551024), (1120, 2459916), (1152, 2391585), (1260, 2186592), (1344, 2049930), (1440, 1913268), (1512, 1822160), (1680, 1639944), (1728, 1594390), (1890, 1457728), (1920, 1434951), (2016, 1366620), (2160, 1275512), (2240, 1229958), (2520, 1093296), (2688, 1024965), (2880, 956634), (3024, 911080), (3360, 819972), (3456, 797195), (3780, 728864), (4032, 683310), (4320, 637756), (4480, 614979), (5040, 546648), (5760, 478317), (6048, 455540), (6720, 409986), (7560, 364432), (8064, 341655), (8640, 318878), (10080, 273324), (12096, 227770), (13440, 204993), (15120, 182216), (17280, 159439), (20160, 136662), (22777, 120960), (24192, 113885), (30240, 91108), (40320, 68331), (45554, 60480)]