2255258880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{27967}}^1$

素因数の和:28001

約数の個数: 216

約数和(自身を含む): 8917988352

約数和(自身を除く): 6662729472

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, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 27967, 40320, 55934, 80640, 83901, 111868, 139835, 167802, 195769, 223736, 251703, 279670, 335604, 391538, 419505, 447472, 503406, 559340, 587307, 671208, 783076, 839010, 894944, 978845, 1006812, 1118680, 1174614, 1258515, 1342416, 1566152, 1678020, 1761921, 1789888, 1957690, 2013624, 2237360, 2349228, 2517030, 2684832, 2936535, 3132304, 3356040, 3523842, 3579776, 3915380, 4027248, 4474720, 4698456, 5034060, 5369664, 5873070, 6264608, 6712080, 7047684, 7159552, 7830760, 8054496, 8809605, 8949440, 9396912, 10068120, 10739328, 11746140, 12529216, 13424160, 14095368, 15661520, 16108992, 17619210, 17898880, 18793824, 20136240, 21478656, 23492280, 25058432, 26848320, 28190736, 31323040, 32217984, 35238420, 35797760, 37587648, 40272480, 46984560, 50116864, 53696640, 56381472, 62646080, 64435968, 70476840, 75175296, 80544960, 93969120, 107393280, 112762944, 125292160, 140953680, 150350592, 161089920, 187938240, 225525888, 250584320, 281907360, 322179840, 375876480, 451051776, 563814720, 751752960, 1127629440, 2255258880]

約数ペア:

[(1, 2255258880), (2, 1127629440), (3, 751752960), (4, 563814720), (5, 451051776), (6, 375876480), (7, 322179840), (8, 281907360), (9, 250584320), (10, 225525888), (12, 187938240), (14, 161089920), (15, 150350592), (16, 140953680), (18, 125292160), (20, 112762944), (21, 107393280), (24, 93969120), (28, 80544960), (30, 75175296), (32, 70476840), (35, 64435968), (36, 62646080), (40, 56381472), (42, 53696640), (45, 50116864), (48, 46984560), (56, 40272480), (60, 37587648), (63, 35797760), (64, 35238420), (70, 32217984), (72, 31323040), (80, 28190736), (84, 26848320), (90, 25058432), (96, 23492280), (105, 21478656), (112, 20136240), (120, 18793824), (126, 17898880), (128, 17619210), (140, 16108992), (144, 15661520), (160, 14095368), (168, 13424160), (180, 12529216), (192, 11746140), (210, 10739328), (224, 10068120), (240, 9396912), (252, 8949440), (256, 8809605), (280, 8054496), (288, 7830760), (315, 7159552), (320, 7047684), (336, 6712080), (360, 6264608), (384, 5873070), (420, 5369664), (448, 5034060), (480, 4698456), (504, 4474720), (560, 4027248), (576, 3915380), (630, 3579776), (640, 3523842), (672, 3356040), (720, 3132304), (768, 2936535), (840, 2684832), (896, 2517030), (960, 2349228), (1008, 2237360), (1120, 2013624), (1152, 1957690), (1260, 1789888), (1280, 1761921), (1344, 1678020), (1440, 1566152), (1680, 1342416), (1792, 1258515), (1920, 1174614), (2016, 1118680), (2240, 1006812), (2304, 978845), (2520, 894944), (2688, 839010), (2880, 783076), (3360, 671208), (3840, 587307), (4032, 559340), (4480, 503406), (5040, 447472), (5376, 419505), (5760, 391538), (6720, 335604), (8064, 279670), (8960, 251703), (10080, 223736), (11520, 195769), (13440, 167802), (16128, 139835), (20160, 111868), (26880, 83901), (27967, 80640), (40320, 55934)]