51193779840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{423229}}^1$

素因数の和:423264

約数の個数: 256

約数和(自身を含む): 207213408000

約数和(自身を除く): 156019628160

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, 24192, 30240, 40320, 60480, 120960, 423229, 846458, 1269687, 1692916, 2116145, 2539374, 2962603, 3385832, 3809061, 4232290, 5078748, 5925206, 6348435, 6771664, 7618122, 8464580, 8887809, 10157496, 11427183, 11850412, 12696870, 13543328, 14813015, 15236244, 16929160, 17775618, 19045305, 20314992, 22854366, 23700824, 25393740, 26663427, 27086656, 29626030, 30472488, 33858320, 35551236, 38090610, 40629984, 44439045, 45708732, 47401648, 50787480, 53326854, 54173312, 57135915, 59252060, 60944976, 67716640, 71102472, 76181220, 79990281, 81259968, 88878090, 91417464, 94803296, 101574960, 106653708, 114271830, 118504120, 121889952, 133317135, 135433280, 142204944, 152362440, 159980562, 162519936, 177756180, 182834928, 189606592, 203149920, 213307416, 228543660, 237008240, 243779904, 266634270, 270866560, 284409888, 304724880, 319961124, 355512360, 365669856, 379213184, 399951405, 406299840, 426614832, 457087320, 474016480, 487559808, 533268540, 568819776, 609449760, 639922248, 711024720, 731339712, 799902810, 812599680, 853229664, 914174640, 948032960, 1066537080, 1137639552, 1218899520, 1279844496, 1422049440, 1462679424, 1599805620, 1706459328, 1828349280, 1896065920, 2133074160, 2437799040, 2559688992, 2844098880, 3199611240, 3412918656, 3656698560, 4266148320, 5119377984, 5688197760, 6399222480, 7313397120, 8532296640, 10238755968, 12798444960, 17064593280, 25596889920, 51193779840]

約数ペア:

[(1, 51193779840), (2, 25596889920), (3, 17064593280), (4, 12798444960), (5, 10238755968), (6, 8532296640), (7, 7313397120), (8, 6399222480), (9, 5688197760), (10, 5119377984), (12, 4266148320), (14, 3656698560), (15, 3412918656), (16, 3199611240), (18, 2844098880), (20, 2559688992), (21, 2437799040), (24, 2133074160), (27, 1896065920), (28, 1828349280), (30, 1706459328), (32, 1599805620), (35, 1462679424), (36, 1422049440), (40, 1279844496), (42, 1218899520), (45, 1137639552), (48, 1066537080), (54, 948032960), (56, 914174640), (60, 853229664), (63, 812599680), (64, 799902810), (70, 731339712), (72, 711024720), (80, 639922248), (84, 609449760), (90, 568819776), (96, 533268540), (105, 487559808), (108, 474016480), (112, 457087320), (120, 426614832), (126, 406299840), (128, 399951405), (135, 379213184), (140, 365669856), (144, 355512360), (160, 319961124), (168, 304724880), (180, 284409888), (189, 270866560), (192, 266634270), (210, 243779904), (216, 237008240), (224, 228543660), (240, 213307416), (252, 203149920), (270, 189606592), (280, 182834928), (288, 177756180), (315, 162519936), (320, 159980562), (336, 152362440), (360, 142204944), (378, 135433280), (384, 133317135), (420, 121889952), (432, 118504120), (448, 114271830), (480, 106653708), (504, 101574960), (540, 94803296), (560, 91417464), (576, 88878090), (630, 81259968), (640, 79990281), (672, 76181220), (720, 71102472), (756, 67716640), (840, 60944976), (864, 59252060), (896, 57135915), (945, 54173312), (960, 53326854), (1008, 50787480), (1080, 47401648), (1120, 45708732), (1152, 44439045), (1260, 40629984), (1344, 38090610), (1440, 35551236), (1512, 33858320), (1680, 30472488), (1728, 29626030), (1890, 27086656), (1920, 26663427), (2016, 25393740), (2160, 23700824), (2240, 22854366), (2520, 20314992), (2688, 19045305), (2880, 17775618), (3024, 16929160), (3360, 15236244), (3456, 14813015), (3780, 13543328), (4032, 12696870), (4320, 11850412), (4480, 11427183), (5040, 10157496), (5760, 8887809), (6048, 8464580), (6720, 7618122), (7560, 6771664), (8064, 6348435), (8640, 5925206), (10080, 5078748), (12096, 4232290), (13440, 3809061), (15120, 3385832), (17280, 2962603), (20160, 2539374), (24192, 2116145), (30240, 1692916), (40320, 1269687), (60480, 846458), (120960, 423229)]