4756389120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19661}}^1$

素因数の和:19698

約数の個数: 288

約数和(自身を含む): 19290781440

約数和(自身を除く): 14534392320

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, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 19661, 20160, 24192, 26880, 30240, 34560, 39322, 40320, 48384, 58983, 60480, 78644, 80640, 98305, 117966, 120960, 137627, 157288, 176949, 196610, 235932, 241920, 275254, 294915, 314576, 353898, 393220, 412881, 471864, 530847, 550508, 589830, 629152, 688135, 707796, 786440, 825762, 884745, 943728, 1061694, 1101016, 1179660, 1238643, 1258304, 1376270, 1415592, 1572880, 1651524, 1769490, 1887456, 2064405, 2123388, 2202032, 2359320, 2477286, 2516608, 2654235, 2752540, 2831184, 3145760, 3303048, 3538980, 3715929, 3774912, 4128810, 4246776, 4404064, 4718640, 4954572, 5033216, 5308470, 5505080, 5662368, 6193215, 6291520, 6606096, 7077960, 7431858, 7549824, 8257620, 8493552, 8808128, 9437280, 9909144, 10616940, 11010160, 11324736, 12386430, 12583040, 13212192, 14155920, 14863716, 15099648, 16515240, 16987104, 17616256, 18579645, 18874560, 19818288, 21233880, 22020320, 22649472, 24772860, 25166080, 26424384, 28311840, 29727432, 33030480, 33974208, 35232512, 37159290, 37749120, 39636576, 42467760, 44040640, 45298944, 49545720, 52848768, 56623680, 59454864, 66060960, 67948416, 74318580, 75498240, 79273152, 84935520, 88081280, 99091440, 105697536, 113247360, 118909728, 132121920, 135896832, 148637160, 158546304, 169871040, 176162560, 198182880, 226494720, 237819456, 264243840, 297274320, 317092608, 339742080, 396365760, 475638912, 528487680, 594548640, 679484160, 792731520, 951277824, 1189097280, 1585463040, 2378194560, 4756389120]

約数ペア:

[(1, 4756389120), (2, 2378194560), (3, 1585463040), (4, 1189097280), (5, 951277824), (6, 792731520), (7, 679484160), (8, 594548640), (9, 528487680), (10, 475638912), (12, 396365760), (14, 339742080), (15, 317092608), (16, 297274320), (18, 264243840), (20, 237819456), (21, 226494720), (24, 198182880), (27, 176162560), (28, 169871040), (30, 158546304), (32, 148637160), (35, 135896832), (36, 132121920), (40, 118909728), (42, 113247360), (45, 105697536), (48, 99091440), (54, 88081280), (56, 84935520), (60, 79273152), (63, 75498240), (64, 74318580), (70, 67948416), (72, 66060960), (80, 59454864), (84, 56623680), (90, 52848768), (96, 49545720), (105, 45298944), (108, 44040640), (112, 42467760), (120, 39636576), (126, 37749120), (128, 37159290), (135, 35232512), (140, 33974208), (144, 33030480), (160, 29727432), (168, 28311840), (180, 26424384), (189, 25166080), (192, 24772860), (210, 22649472), (216, 22020320), (224, 21233880), (240, 19818288), (252, 18874560), (256, 18579645), (270, 17616256), (280, 16987104), (288, 16515240), (315, 15099648), (320, 14863716), (336, 14155920), (360, 13212192), (378, 12583040), (384, 12386430), (420, 11324736), (432, 11010160), (448, 10616940), (480, 9909144), (504, 9437280), (540, 8808128), (560, 8493552), (576, 8257620), (630, 7549824), (640, 7431858), (672, 7077960), (720, 6606096), (756, 6291520), (768, 6193215), (840, 5662368), (864, 5505080), (896, 5308470), (945, 5033216), (960, 4954572), (1008, 4718640), (1080, 4404064), (1120, 4246776), (1152, 4128810), (1260, 3774912), (1280, 3715929), (1344, 3538980), (1440, 3303048), (1512, 3145760), (1680, 2831184), (1728, 2752540), (1792, 2654235), (1890, 2516608), (1920, 2477286), (2016, 2359320), (2160, 2202032), (2240, 2123388), (2304, 2064405), (2520, 1887456), (2688, 1769490), (2880, 1651524), (3024, 1572880), (3360, 1415592), (3456, 1376270), (3780, 1258304), (3840, 1238643), (4032, 1179660), (4320, 1101016), (4480, 1061694), (5040, 943728), (5376, 884745), (5760, 825762), (6048, 786440), (6720, 707796), (6912, 688135), (7560, 629152), (8064, 589830), (8640, 550508), (8960, 530847), (10080, 471864), (11520, 412881), (12096, 393220), (13440, 353898), (15120, 314576), (16128, 294915), (17280, 275254), (19661, 241920), (20160, 235932), (24192, 196610), (26880, 176949), (30240, 157288), (34560, 137627), (39322, 120960), (40320, 117966), (48384, 98305), (58983, 80640), (60480, 78644)]