2068620120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{30403}}^1$

素因数の和:30436

約数の個数: 192

約数和(自身を含む): 7968280320

約数和(自身を除く): 5899660200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 30403, 34020, 60806, 68040, 91209, 121612, 152015, 182418, 212821, 243224, 273627, 304030, 364836, 425642, 456045, 547254, 608060, 638463, 729672, 820881, 851284, 912090, 1064105, 1094508, 1216120, 1276926, 1368135, 1641762, 1702568, 1824180, 1915389, 2128210, 2189016, 2462643, 2553852, 2736270, 3192315, 3283524, 3648360, 3830778, 4104405, 4256420, 4925286, 5107704, 5472540, 5746167, 6384630, 6567048, 7387929, 7661556, 8208810, 8512840, 9576945, 9850572, 10945080, 11492334, 12313215, 12769260, 14775858, 15323112, 16417620, 17238501, 19153890, 19701144, 22984668, 24626430, 25538520, 28730835, 29551716, 32835240, 34477002, 36939645, 38307780, 45969336, 49252860, 51715503, 57461670, 59103432, 68954004, 73879290, 76615560, 86192505, 98505720, 103431006, 114923340, 137908008, 147758580, 172385010, 206862012, 229846680, 258577515, 295517160, 344770020, 413724024, 517155030, 689540040, 1034310060, 2068620120]

約数ペア:

[(1, 2068620120), (2, 1034310060), (3, 689540040), (4, 517155030), (5, 413724024), (6, 344770020), (7, 295517160), (8, 258577515), (9, 229846680), (10, 206862012), (12, 172385010), (14, 147758580), (15, 137908008), (18, 114923340), (20, 103431006), (21, 98505720), (24, 86192505), (27, 76615560), (28, 73879290), (30, 68954004), (35, 59103432), (36, 57461670), (40, 51715503), (42, 49252860), (45, 45969336), (54, 38307780), (56, 36939645), (60, 34477002), (63, 32835240), (70, 29551716), (72, 28730835), (81, 25538520), (84, 24626430), (90, 22984668), (105, 19701144), (108, 19153890), (120, 17238501), (126, 16417620), (135, 15323112), (140, 14775858), (162, 12769260), (168, 12313215), (180, 11492334), (189, 10945080), (210, 9850572), (216, 9576945), (243, 8512840), (252, 8208810), (270, 7661556), (280, 7387929), (315, 6567048), (324, 6384630), (360, 5746167), (378, 5472540), (405, 5107704), (420, 4925286), (486, 4256420), (504, 4104405), (540, 3830778), (567, 3648360), (630, 3283524), (648, 3192315), (756, 2736270), (810, 2553852), (840, 2462643), (945, 2189016), (972, 2128210), (1080, 1915389), (1134, 1824180), (1215, 1702568), (1260, 1641762), (1512, 1368135), (1620, 1276926), (1701, 1216120), (1890, 1094508), (1944, 1064105), (2268, 912090), (2430, 851284), (2520, 820881), (2835, 729672), (3240, 638463), (3402, 608060), (3780, 547254), (4536, 456045), (4860, 425642), (5670, 364836), (6804, 304030), (7560, 273627), (8505, 243224), (9720, 212821), (11340, 182418), (13608, 152015), (17010, 121612), (22680, 91209), (30403, 68040), (34020, 60806)]