290723040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 1026043200

約数和(自身を除く): 735320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 216, 240, 270, 288, 346, 360, 389, 432, 480, 519, 540, 692, 720, 778, 864, 865, 1038, 1080, 1167, 1384, 1440, 1556, 1557, 1730, 1945, 2076, 2160, 2334, 2595, 2768, 3112, 3114, 3460, 3501, 3890, 4152, 4320, 4668, 4671, 5190, 5536, 5835, 6224, 6228, 6920, 7002, 7780, 7785, 8304, 9336, 9342, 10380, 10503, 11670, 12448, 12456, 13840, 14004, 15560, 15570, 16608, 17505, 18672, 18684, 20760, 21006, 23340, 23355, 24912, 27680, 28008, 31120, 31140, 35010, 37344, 37368, 41520, 42012, 46680, 46710, 49824, 52515, 56016, 62240, 62280, 67297, 70020, 74736, 83040, 84024, 93360, 93420, 105030, 112032, 124560, 134594, 140040, 149472, 168048, 186720, 186840, 201891, 210060, 249120, 269188, 280080, 336096, 336485, 373680, 403782, 420120, 538376, 560160, 605673, 672970, 747360, 807564, 840240, 1009455, 1076752, 1211346, 1345940, 1615128, 1680480, 1817019, 2018910, 2153504, 2422692, 2691880, 3028365, 3230256, 3634038, 4037820, 4845384, 5383760, 6056730, 6460512, 7268076, 8075640, 9085095, 9690768, 10767520, 12113460, 14536152, 16151280, 18170190, 19381536, 24226920, 29072304, 32302560, 36340380, 48453840, 58144608, 72680760, 96907680, 145361520, 290723040]

約数ペア:

[(1, 290723040), (2, 145361520), (3, 96907680), (4, 72680760), (5, 58144608), (6, 48453840), (8, 36340380), (9, 32302560), (10, 29072304), (12, 24226920), (15, 19381536), (16, 18170190), (18, 16151280), (20, 14536152), (24, 12113460), (27, 10767520), (30, 9690768), (32, 9085095), (36, 8075640), (40, 7268076), (45, 6460512), (48, 6056730), (54, 5383760), (60, 4845384), (72, 4037820), (80, 3634038), (90, 3230256), (96, 3028365), (108, 2691880), (120, 2422692), (135, 2153504), (144, 2018910), (160, 1817019), (173, 1680480), (180, 1615128), (216, 1345940), (240, 1211346), (270, 1076752), (288, 1009455), (346, 840240), (360, 807564), (389, 747360), (432, 672970), (480, 605673), (519, 560160), (540, 538376), (692, 420120), (720, 403782), (778, 373680), (864, 336485), (865, 336096), (1038, 280080), (1080, 269188), (1167, 249120), (1384, 210060), (1440, 201891), (1556, 186840), (1557, 186720), (1730, 168048), (1945, 149472), (2076, 140040), (2160, 134594), (2334, 124560), (2595, 112032), (2768, 105030), (3112, 93420), (3114, 93360), (3460, 84024), (3501, 83040), (3890, 74736), (4152, 70020), (4320, 67297), (4668, 62280), (4671, 62240), (5190, 56016), (5536, 52515), (5835, 49824), (6224, 46710), (6228, 46680), (6920, 42012), (7002, 41520), (7780, 37368), (7785, 37344), (8304, 35010), (9336, 31140), (9342, 31120), (10380, 28008), (10503, 27680), (11670, 24912), (12448, 23355), (12456, 23340), (13840, 21006), (14004, 20760), (15560, 18684), (15570, 18672), (16608, 17505)]