2554333920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20389}}^1$

素因数の和:20442

約数の個数: 192

約数和(自身を含む): 9248904000

約数和(自身を除く): 6694570080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20389, 20880, 25056, 31320, 40778, 41760, 61167, 62640, 81556, 101945, 122334, 125280, 163112, 183501, 203890, 244668, 305835, 326224, 367002, 407780, 489336, 550503, 591281, 611670, 652448, 734004, 815560, 917505, 978672, 1101006, 1182562, 1223340, 1468008, 1631120, 1773843, 1835010, 1957344, 2202012, 2365124, 2446680, 2752515, 2936016, 2956405, 3262240, 3547686, 3670020, 4404024, 4730248, 4893360, 5321529, 5505030, 5872032, 5912810, 7095372, 7340040, 8808048, 8869215, 9460496, 9786720, 10643058, 11010060, 11825620, 14190744, 14680080, 15964587, 17616096, 17738430, 18920992, 21286116, 22020120, 23651240, 26607645, 28381488, 29360160, 31929174, 35476860, 42572232, 44040240, 47302480, 53215290, 56762976, 63858348, 70953720, 79822935, 85144464, 88080480, 94604960, 106430580, 127716696, 141907440, 159645870, 170288928, 212861160, 255433392, 283814880, 319291740, 425722320, 510866784, 638583480, 851444640, 1277166960, 2554333920]

約数ペア:

[(1, 2554333920), (2, 1277166960), (3, 851444640), (4, 638583480), (5, 510866784), (6, 425722320), (8, 319291740), (9, 283814880), (10, 255433392), (12, 212861160), (15, 170288928), (16, 159645870), (18, 141907440), (20, 127716696), (24, 106430580), (27, 94604960), (29, 88080480), (30, 85144464), (32, 79822935), (36, 70953720), (40, 63858348), (45, 56762976), (48, 53215290), (54, 47302480), (58, 44040240), (60, 42572232), (72, 35476860), (80, 31929174), (87, 29360160), (90, 28381488), (96, 26607645), (108, 23651240), (116, 22020120), (120, 21286116), (135, 18920992), (144, 17738430), (145, 17616096), (160, 15964587), (174, 14680080), (180, 14190744), (216, 11825620), (232, 11010060), (240, 10643058), (261, 9786720), (270, 9460496), (288, 8869215), (290, 8808048), (348, 7340040), (360, 7095372), (432, 5912810), (435, 5872032), (464, 5505030), (480, 5321529), (522, 4893360), (540, 4730248), (580, 4404024), (696, 3670020), (720, 3547686), (783, 3262240), (864, 2956405), (870, 2936016), (928, 2752515), (1044, 2446680), (1080, 2365124), (1160, 2202012), (1305, 1957344), (1392, 1835010), (1440, 1773843), (1566, 1631120), (1740, 1468008), (2088, 1223340), (2160, 1182562), (2320, 1101006), (2610, 978672), (2784, 917505), (3132, 815560), (3480, 734004), (3915, 652448), (4176, 611670), (4320, 591281), (4640, 550503), (5220, 489336), (6264, 407780), (6960, 367002), (7830, 326224), (8352, 305835), (10440, 244668), (12528, 203890), (13920, 183501), (15660, 163112), (20389, 125280), (20880, 122334), (25056, 101945), (31320, 81556), (40778, 62640), (41760, 61167)]