246264480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 288

約数和(自身を含む): 1048215168

約数和(自身を除く): 801950688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2221, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4442, 4620, 5040, 5280, 5544, 6160, 6663, 6930, 7392, 7920, 8884, 9240, 10080, 11088, 11105, 12320, 13326, 13860, 15547, 15840, 17768, 18480, 19989, 22176, 22210, 24431, 26652, 27720, 31094, 33315, 35536, 36960, 39978, 44420, 46641, 48862, 53304, 55440, 62188, 66630, 71072, 73293, 77735, 79956, 88840, 93282, 97724, 99945, 106608, 110880, 122155, 124376, 133260, 139923, 146586, 155470, 159912, 171017, 177680, 186564, 195448, 199890, 213216, 219879, 233205, 244310, 248752, 266520, 279846, 293172, 310940, 319824, 342034, 355360, 366465, 373128, 390896, 399780, 439758, 466410, 488620, 497504, 513051, 533040, 559692, 586344, 621880, 639648, 684068, 699615, 732930, 746256, 781792, 799560, 855085, 879516, 932820, 977240, 1026102, 1066080, 1099395, 1119384, 1172688, 1243760, 1368136, 1399230, 1465860, 1492512, 1539153, 1599120, 1710170, 1759032, 1865640, 1954480, 2052204, 2198790, 2238768, 2345376, 2487520, 2565255, 2736272, 2798460, 2931720, 3078306, 3198240, 3420340, 3518064, 3731280, 3908960, 4104408, 4397580, 4477536, 5130510, 5472544, 5596920, 5863440, 6156612, 6840680, 7036128, 7462560, 7695765, 8208816, 8795160, 10261020, 11193840, 11726880, 12313224, 13681360, 15391530, 16417632, 17590320, 20522040, 22387680, 24626448, 27362720, 30783060, 35180640, 41044080, 49252896, 61566120, 82088160, 123132240, 246264480]

約数ペア:

[(1, 246264480), (2, 123132240), (3, 82088160), (4, 61566120), (5, 49252896), (6, 41044080), (7, 35180640), (8, 30783060), (9, 27362720), (10, 24626448), (11, 22387680), (12, 20522040), (14, 17590320), (15, 16417632), (16, 15391530), (18, 13681360), (20, 12313224), (21, 11726880), (22, 11193840), (24, 10261020), (28, 8795160), (30, 8208816), (32, 7695765), (33, 7462560), (35, 7036128), (36, 6840680), (40, 6156612), (42, 5863440), (44, 5596920), (45, 5472544), (48, 5130510), (55, 4477536), (56, 4397580), (60, 4104408), (63, 3908960), (66, 3731280), (70, 3518064), (72, 3420340), (77, 3198240), (80, 3078306), (84, 2931720), (88, 2798460), (90, 2736272), (96, 2565255), (99, 2487520), (105, 2345376), (110, 2238768), (112, 2198790), (120, 2052204), (126, 1954480), (132, 1865640), (140, 1759032), (144, 1710170), (154, 1599120), (160, 1539153), (165, 1492512), (168, 1465860), (176, 1399230), (180, 1368136), (198, 1243760), (210, 1172688), (220, 1119384), (224, 1099395), (231, 1066080), (240, 1026102), (252, 977240), (264, 932820), (280, 879516), (288, 855085), (308, 799560), (315, 781792), (330, 746256), (336, 732930), (352, 699615), (360, 684068), (385, 639648), (396, 621880), (420, 586344), (440, 559692), (462, 533040), (480, 513051), (495, 497504), (504, 488620), (528, 466410), (560, 439758), (616, 399780), (630, 390896), (660, 373128), (672, 366465), (693, 355360), (720, 342034), (770, 319824), (792, 310940), (840, 293172), (880, 279846), (924, 266520), (990, 248752), (1008, 244310), (1056, 233205), (1120, 219879), (1155, 213216), (1232, 199890), (1260, 195448), (1320, 186564), (1386, 177680), (1440, 171017), (1540, 159912), (1584, 155470), (1680, 146586), (1760, 139923), (1848, 133260), (1980, 124376), (2016, 122155), (2221, 110880), (2310, 106608), (2464, 99945), (2520, 97724), (2640, 93282), (2772, 88840), (3080, 79956), (3168, 77735), (3360, 73293), (3465, 71072), (3696, 66630), (3960, 62188), (4442, 55440), (4620, 53304), (5040, 48862), (5280, 46641), (5544, 44420), (6160, 39978), (6663, 36960), (6930, 35536), (7392, 33315), (7920, 31094), (8884, 27720), (9240, 26652), (10080, 24431), (11088, 22210), (11105, 22176), (12320, 19989), (13326, 18480), (13860, 17768), (15547, 15840)]