56663280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 200731200

約数和(自身を除く): 144067920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 709, 720, 740, 888, 999, 1080, 1110, 1332, 1418, 1480, 1665, 1776, 1998, 2127, 2160, 2220, 2664, 2836, 2960, 3330, 3545, 3996, 4254, 4440, 4995, 5328, 5672, 6381, 6660, 7090, 7992, 8508, 8880, 9990, 10635, 11344, 12762, 13320, 14180, 15984, 17016, 19143, 19980, 21270, 25524, 26233, 26640, 28360, 31905, 34032, 38286, 39960, 42540, 51048, 52466, 56720, 63810, 76572, 78699, 79920, 85080, 95715, 102096, 104932, 127620, 131165, 153144, 157398, 170160, 191430, 209864, 236097, 255240, 262330, 306288, 314796, 382860, 393495, 419728, 472194, 510480, 524660, 629592, 708291, 765720, 786990, 944388, 1049320, 1180485, 1259184, 1416582, 1531440, 1573980, 1888776, 2098640, 2360970, 2833164, 3147960, 3541455, 3777552, 4721940, 5666328, 6295920, 7082910, 9443880, 11332656, 14165820, 18887760, 28331640, 56663280]

約数ペア:

[(1, 56663280), (2, 28331640), (3, 18887760), (4, 14165820), (5, 11332656), (6, 9443880), (8, 7082910), (9, 6295920), (10, 5666328), (12, 4721940), (15, 3777552), (16, 3541455), (18, 3147960), (20, 2833164), (24, 2360970), (27, 2098640), (30, 1888776), (36, 1573980), (37, 1531440), (40, 1416582), (45, 1259184), (48, 1180485), (54, 1049320), (60, 944388), (72, 786990), (74, 765720), (80, 708291), (90, 629592), (108, 524660), (111, 510480), (120, 472194), (135, 419728), (144, 393495), (148, 382860), (180, 314796), (185, 306288), (216, 262330), (222, 255240), (240, 236097), (270, 209864), (296, 191430), (333, 170160), (360, 157398), (370, 153144), (432, 131165), (444, 127620), (540, 104932), (555, 102096), (592, 95715), (666, 85080), (709, 79920), (720, 78699), (740, 76572), (888, 63810), (999, 56720), (1080, 52466), (1110, 51048), (1332, 42540), (1418, 39960), (1480, 38286), (1665, 34032), (1776, 31905), (1998, 28360), (2127, 26640), (2160, 26233), (2220, 25524), (2664, 21270), (2836, 19980), (2960, 19143), (3330, 17016), (3545, 15984), (3996, 14180), (4254, 13320), (4440, 12762), (4995, 11344), (5328, 10635), (5672, 9990), (6381, 8880), (6660, 8508), (7090, 7992)]