8689862160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5209}}^1$

素因数の和:5566

約数の個数: 240

約数和(自身を含む): 33459703680

約数和(自身を除く): 24769841520

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, 331, 336, 360, 420, 504, 560, 630, 662, 720, 840, 993, 1008, 1260, 1324, 1655, 1680, 1986, 2317, 2520, 2648, 2979, 3310, 3972, 4634, 4965, 5040, 5209, 5296, 5958, 6620, 6951, 7944, 9268, 9930, 10418, 11585, 11916, 13240, 13902, 14895, 15627, 15888, 18536, 19860, 20836, 20853, 23170, 23832, 26045, 26480, 27804, 29790, 31254, 34755, 36463, 37072, 39720, 41672, 41706, 46340, 46881, 47664, 52090, 55608, 59580, 62508, 69510, 72926, 78135, 79440, 83344, 83412, 92680, 93762, 104180, 104265, 109389, 111216, 119160, 125016, 139020, 145852, 156270, 166824, 182315, 185360, 187524, 208360, 208530, 218778, 234405, 238320, 250032, 278040, 291704, 312540, 328167, 333648, 364630, 375048, 416720, 417060, 437556, 468810, 546945, 556080, 583408, 625080, 656334, 729260, 750096, 834120, 875112, 937620, 1093890, 1250160, 1312668, 1458520, 1640835, 1668240, 1724179, 1750224, 1875240, 2187780, 2625336, 2917040, 3281670, 3448358, 3750480, 4375560, 5172537, 5250672, 6563340, 6896716, 8620895, 8751120, 10345074, 12069253, 13126680, 13793432, 15517611, 17241790, 20690148, 24138506, 25862685, 26253360, 27586864, 31035222, 34483580, 36207759, 41380296, 48277012, 51725370, 60346265, 62070444, 68967160, 72415518, 77588055, 82760592, 96554024, 103450740, 108623277, 120692530, 124140888, 137934320, 144831036, 155176110, 181038795, 193108048, 206901480, 217246554, 241385060, 248281776, 289662072, 310352220, 362077590, 413802960, 434493108, 482770120, 543116385, 579324144, 620704440, 724155180, 868986216, 965540240, 1086232770, 1241408880, 1448310360, 1737972432, 2172465540, 2896620720, 4344931080, 8689862160]

約数ペア:

[(1, 8689862160), (2, 4344931080), (3, 2896620720), (4, 2172465540), (5, 1737972432), (6, 1448310360), (7, 1241408880), (8, 1086232770), (9, 965540240), (10, 868986216), (12, 724155180), (14, 620704440), (15, 579324144), (16, 543116385), (18, 482770120), (20, 434493108), (21, 413802960), (24, 362077590), (28, 310352220), (30, 289662072), (35, 248281776), (36, 241385060), (40, 217246554), (42, 206901480), (45, 193108048), (48, 181038795), (56, 155176110), (60, 144831036), (63, 137934320), (70, 124140888), (72, 120692530), (80, 108623277), (84, 103450740), (90, 96554024), (105, 82760592), (112, 77588055), (120, 72415518), (126, 68967160), (140, 62070444), (144, 60346265), (168, 51725370), (180, 48277012), (210, 41380296), (240, 36207759), (252, 34483580), (280, 31035222), (315, 27586864), (331, 26253360), (336, 25862685), (360, 24138506), (420, 20690148), (504, 17241790), (560, 15517611), (630, 13793432), (662, 13126680), (720, 12069253), (840, 10345074), (993, 8751120), (1008, 8620895), (1260, 6896716), (1324, 6563340), (1655, 5250672), (1680, 5172537), (1986, 4375560), (2317, 3750480), (2520, 3448358), (2648, 3281670), (2979, 2917040), (3310, 2625336), (3972, 2187780), (4634, 1875240), (4965, 1750224), (5040, 1724179), (5209, 1668240), (5296, 1640835), (5958, 1458520), (6620, 1312668), (6951, 1250160), (7944, 1093890), (9268, 937620), (9930, 875112), (10418, 834120), (11585, 750096), (11916, 729260), (13240, 656334), (13902, 625080), (14895, 583408), (15627, 556080), (15888, 546945), (18536, 468810), (19860, 437556), (20836, 417060), (20853, 416720), (23170, 375048), (23832, 364630), (26045, 333648), (26480, 328167), (27804, 312540), (29790, 291704), (31254, 278040), (34755, 250032), (36463, 238320), (37072, 234405), (39720, 218778), (41672, 208530), (41706, 208360), (46340, 187524), (46881, 185360), (47664, 182315), (52090, 166824), (55608, 156270), (59580, 145852), (62508, 139020), (69510, 125016), (72926, 119160), (78135, 111216), (79440, 109389), (83344, 104265), (83412, 104180), (92680, 93762)]