2176455960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12567

約数の個数: 256

約数和(自身を含む): 8652441600

約数和(自身を除く): 6475985640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5796, 6210, 6440, 7245, 7560, 8280, 8694, 9660, 11592, 12420, 12517, 14490, 17388, 19320, 21735, 24840, 25034, 28980, 34776, 37551, 43470, 50068, 57960, 62585, 75102, 86940, 87619, 100136, 112653, 125170, 150204, 173880, 175238, 187755, 225306, 250340, 262857, 287891, 300408, 337959, 350476, 375510, 438095, 450612, 500680, 525714, 563265, 575782, 675918, 700952, 751020, 788571, 863673, 876190, 901224, 1051428, 1126530, 1151564, 1314285, 1351836, 1439455, 1502040, 1577142, 1689795, 1727346, 1752380, 2015237, 2102856, 2253060, 2303128, 2365713, 2591019, 2628570, 2703672, 2878910, 3154284, 3379590, 3454692, 3504760, 3942855, 4030474, 4318365, 4506120, 4731426, 5182038, 5257140, 5757820, 6045711, 6308568, 6759180, 6909384, 7773057, 7885710, 8060948, 8636730, 9462852, 10076185, 10364076, 10514280, 11515640, 11828565, 12091422, 12955095, 13518360, 15546114, 15771420, 16121896, 17273460, 18137133, 18925704, 20152370, 20728152, 23657130, 24182844, 25910190, 30228555, 31092228, 31542840, 34546920, 36274266, 38865285, 40304740, 47314260, 48365688, 51820380, 54411399, 60457110, 62184456, 72548532, 77730570, 80609480, 90685665, 94628520, 103640760, 108822798, 120914220, 145097064, 155461140, 181371330, 217645596, 241828440, 272056995, 310922280, 362742660, 435291192, 544113990, 725485320, 1088227980, 2176455960]

約数ペア:

[(1, 2176455960), (2, 1088227980), (3, 725485320), (4, 544113990), (5, 435291192), (6, 362742660), (7, 310922280), (8, 272056995), (9, 241828440), (10, 217645596), (12, 181371330), (14, 155461140), (15, 145097064), (18, 120914220), (20, 108822798), (21, 103640760), (23, 94628520), (24, 90685665), (27, 80609480), (28, 77730570), (30, 72548532), (35, 62184456), (36, 60457110), (40, 54411399), (42, 51820380), (45, 48365688), (46, 47314260), (54, 40304740), (56, 38865285), (60, 36274266), (63, 34546920), (69, 31542840), (70, 31092228), (72, 30228555), (84, 25910190), (90, 24182844), (92, 23657130), (105, 20728152), (108, 20152370), (115, 18925704), (120, 18137133), (126, 17273460), (135, 16121896), (138, 15771420), (140, 15546114), (161, 13518360), (168, 12955095), (180, 12091422), (184, 11828565), (189, 11515640), (207, 10514280), (210, 10364076), (216, 10076185), (230, 9462852), (252, 8636730), (270, 8060948), (276, 7885710), (280, 7773057), (315, 6909384), (322, 6759180), (345, 6308568), (360, 6045711), (378, 5757820), (414, 5257140), (420, 5182038), (460, 4731426), (483, 4506120), (504, 4318365), (540, 4030474), (552, 3942855), (621, 3504760), (630, 3454692), (644, 3379590), (690, 3154284), (756, 2878910), (805, 2703672), (828, 2628570), (840, 2591019), (920, 2365713), (945, 2303128), (966, 2253060), (1035, 2102856), (1080, 2015237), (1242, 1752380), (1260, 1727346), (1288, 1689795), (1380, 1577142), (1449, 1502040), (1512, 1439455), (1610, 1351836), (1656, 1314285), (1890, 1151564), (1932, 1126530), (2070, 1051428), (2415, 901224), (2484, 876190), (2520, 863673), (2760, 788571), (2898, 751020), (3105, 700952), (3220, 675918), (3780, 575782), (3864, 563265), (4140, 525714), (4347, 500680), (4830, 450612), (4968, 438095), (5796, 375510), (6210, 350476), (6440, 337959), (7245, 300408), (7560, 287891), (8280, 262857), (8694, 250340), (9660, 225306), (11592, 187755), (12420, 175238), (12517, 173880), (14490, 150204), (17388, 125170), (19320, 112653), (21735, 100136), (24840, 87619), (25034, 86940), (28980, 75102), (34776, 62585), (37551, 57960), (43470, 50068)]