557884320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7267

約数の個数: 192

約数和(自身を含む): 2095994880

約数和(自身を除く): 1538110560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7219, 7728, 9660, 11040, 12880, 14438, 15456, 19320, 21657, 25760, 28876, 36095, 38640, 43314, 50533, 57752, 72190, 77280, 86628, 101066, 108285, 115504, 144380, 151599, 166037, 173256, 202132, 216570, 231008, 252665, 288760, 303198, 332074, 346512, 404264, 433140, 498111, 505330, 577520, 606396, 664148, 693024, 757995, 808528, 830185, 866280, 996222, 1010660, 1155040, 1162259, 1212792, 1328296, 1515990, 1617056, 1660370, 1732560, 1992444, 2021320, 2324518, 2425584, 2490555, 2656592, 3031980, 3320740, 3465120, 3486777, 3984888, 4042640, 4649036, 4851168, 4981110, 5313184, 5811295, 6063960, 6641480, 6973554, 7969776, 8085280, 9298072, 9962220, 11622590, 12127920, 13282960, 13947108, 15939552, 17433885, 18596144, 19924440, 23245180, 24255840, 26565920, 27894216, 34867770, 37192288, 39848880, 46490360, 55788432, 69735540, 79697760, 92980720, 111576864, 139471080, 185961440, 278942160, 557884320]

約数ペア:

[(1, 557884320), (2, 278942160), (3, 185961440), (4, 139471080), (5, 111576864), (6, 92980720), (7, 79697760), (8, 69735540), (10, 55788432), (12, 46490360), (14, 39848880), (15, 37192288), (16, 34867770), (20, 27894216), (21, 26565920), (23, 24255840), (24, 23245180), (28, 19924440), (30, 18596144), (32, 17433885), (35, 15939552), (40, 13947108), (42, 13282960), (46, 12127920), (48, 11622590), (56, 9962220), (60, 9298072), (69, 8085280), (70, 7969776), (80, 6973554), (84, 6641480), (92, 6063960), (96, 5811295), (105, 5313184), (112, 4981110), (115, 4851168), (120, 4649036), (138, 4042640), (140, 3984888), (160, 3486777), (161, 3465120), (168, 3320740), (184, 3031980), (210, 2656592), (224, 2490555), (230, 2425584), (240, 2324518), (276, 2021320), (280, 1992444), (322, 1732560), (336, 1660370), (345, 1617056), (368, 1515990), (420, 1328296), (460, 1212792), (480, 1162259), (483, 1155040), (552, 1010660), (560, 996222), (644, 866280), (672, 830185), (690, 808528), (736, 757995), (805, 693024), (840, 664148), (920, 606396), (966, 577520), (1104, 505330), (1120, 498111), (1288, 433140), (1380, 404264), (1610, 346512), (1680, 332074), (1840, 303198), (1932, 288760), (2208, 252665), (2415, 231008), (2576, 216570), (2760, 202132), (3220, 173256), (3360, 166037), (3680, 151599), (3864, 144380), (4830, 115504), (5152, 108285), (5520, 101066), (6440, 86628), (7219, 77280), (7728, 72190), (9660, 57752), (11040, 50533), (12880, 43314), (14438, 38640), (15456, 36095), (19320, 28876), (21657, 25760)]