1313358480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{260587}}^1$

素因数の和:260613

約数の個数: 120

約数和(自身を含む): 5040814272

約数和(自身を除く): 3727455792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 260587, 521174, 781761, 1042348, 1302935, 1563522, 1824109, 2084696, 2345283, 2605870, 3127044, 3648218, 3908805, 4169392, 4690566, 5211740, 5472327, 6254088, 7296436, 7817610, 9120545, 9381132, 10423480, 10944654, 11726415, 12508176, 14592872, 15635220, 16416981, 18241090, 18762264, 20846960, 21889308, 23452830, 27361635, 29185744, 31270440, 32833962, 36482180, 37524528, 43778616, 46905660, 54723270, 62540880, 65667924, 72964360, 82084905, 87557232, 93811320, 109446540, 131335848, 145928720, 164169810, 187622640, 218893080, 262671696, 328339620, 437786160, 656679240, 1313358480]

約数ペア:

[(1, 1313358480), (2, 656679240), (3, 437786160), (4, 328339620), (5, 262671696), (6, 218893080), (7, 187622640), (8, 164169810), (9, 145928720), (10, 131335848), (12, 109446540), (14, 93811320), (15, 87557232), (16, 82084905), (18, 72964360), (20, 65667924), (21, 62540880), (24, 54723270), (28, 46905660), (30, 43778616), (35, 37524528), (36, 36482180), (40, 32833962), (42, 31270440), (45, 29185744), (48, 27361635), (56, 23452830), (60, 21889308), (63, 20846960), (70, 18762264), (72, 18241090), (80, 16416981), (84, 15635220), (90, 14592872), (105, 12508176), (112, 11726415), (120, 10944654), (126, 10423480), (140, 9381132), (144, 9120545), (168, 7817610), (180, 7296436), (210, 6254088), (240, 5472327), (252, 5211740), (280, 4690566), (315, 4169392), (336, 3908805), (360, 3648218), (420, 3127044), (504, 2605870), (560, 2345283), (630, 2084696), (720, 1824109), (840, 1563522), (1008, 1302935), (1260, 1042348), (1680, 781761), (2520, 521174), (5040, 260587)]