1361538720

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 216

約数和(自身を含む): 4828427604

約数和(自身を除く): 3466888884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1297, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2594, 2916, 3240, 3645, 3888, 3891, 4320, 4374, 4860, 5188, 5832, 6480, 6485, 6561, 7290, 7776, 7782, 8748, 9720, 10376, 10935, 11664, 11673, 12960, 12970, 13122, 14580, 15564, 17496, 19440, 19455, 20752, 21870, 23328, 23346, 25940, 26244, 29160, 31128, 32805, 34992, 35019, 38880, 38910, 41504, 43740, 46692, 51880, 52488, 58320, 58365, 62256, 65610, 69984, 70038, 77820, 87480, 93384, 103760, 104976, 105057, 116640, 116730, 124512, 131220, 140076, 155640, 174960, 175095, 186768, 207520, 209952, 210114, 233460, 262440, 280152, 311280, 315171, 349920, 350190, 373536, 420228, 466920, 524880, 525285, 560304, 622560, 630342, 700380, 840456, 933840, 945513, 1049760, 1050570, 1120608, 1260684, 1400760, 1575855, 1680912, 1867680, 1891026, 2101140, 2521368, 2801520, 2836539, 3151710, 3361824, 3782052, 4202280, 4727565, 5042736, 5603040, 5673078, 6303420, 7564104, 8404560, 8509617, 9455130, 10085472, 11346156, 12606840, 14182695, 15128208, 16809120, 17019234, 18910260, 22692312, 25213680, 28365390, 30256416, 34038468, 37820520, 42548085, 45384624, 50427360, 56730780, 68076936, 75641040, 85096170, 90769248, 113461560, 136153872, 151282080, 170192340, 226923120, 272307744, 340384680, 453846240, 680769360, 1361538720]

約数ペア:

[(1, 1361538720), (2, 680769360), (3, 453846240), (4, 340384680), (5, 272307744), (6, 226923120), (8, 170192340), (9, 151282080), (10, 136153872), (12, 113461560), (15, 90769248), (16, 85096170), (18, 75641040), (20, 68076936), (24, 56730780), (27, 50427360), (30, 45384624), (32, 42548085), (36, 37820520), (40, 34038468), (45, 30256416), (48, 28365390), (54, 25213680), (60, 22692312), (72, 18910260), (80, 17019234), (81, 16809120), (90, 15128208), (96, 14182695), (108, 12606840), (120, 11346156), (135, 10085472), (144, 9455130), (160, 8509617), (162, 8404560), (180, 7564104), (216, 6303420), (240, 5673078), (243, 5603040), (270, 5042736), (288, 4727565), (324, 4202280), (360, 3782052), (405, 3361824), (432, 3151710), (480, 2836539), (486, 2801520), (540, 2521368), (648, 2101140), (720, 1891026), (729, 1867680), (810, 1680912), (864, 1575855), (972, 1400760), (1080, 1260684), (1215, 1120608), (1296, 1050570), (1297, 1049760), (1440, 945513), (1458, 933840), (1620, 840456), (1944, 700380), (2160, 630342), (2187, 622560), (2430, 560304), (2592, 525285), (2594, 524880), (2916, 466920), (3240, 420228), (3645, 373536), (3888, 350190), (3891, 349920), (4320, 315171), (4374, 311280), (4860, 280152), (5188, 262440), (5832, 233460), (6480, 210114), (6485, 209952), (6561, 207520), (7290, 186768), (7776, 175095), (7782, 174960), (8748, 155640), (9720, 140076), (10376, 131220), (10935, 124512), (11664, 116730), (11673, 116640), (12960, 105057), (12970, 104976), (13122, 103760), (14580, 93384), (15564, 87480), (17496, 77820), (19440, 70038), (19455, 69984), (20752, 65610), (21870, 62256), (23328, 58365), (23346, 58320), (25940, 52488), (26244, 51880), (29160, 46692), (31128, 43740), (32805, 41504), (34992, 38910), (35019, 38880)]