531234789120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{2195911}}^1$

素因数の和:2195948

約数の個数: 288

約数和(自身を含む): 2154453181440

約数和(自身を除く): 1623218392320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 2195911, 4391822, 6587733, 8783644, 10979555, 13175466, 15371377, 17567288, 19763199, 21959110, 26350932, 30742754, 32938665, 35134576, 39526398, 43918220, 46114131, 52701864, 59289597, 61485508, 65877330, 70269152, 76856885, 79052796, 87836440, 92228262, 98815995, 105403728, 118579194, 122971016, 131754660, 138342393, 140538304, 153713770, 158105592, 175672880, 184456524, 197631990, 210807456, 230570655, 237158388, 245942032, 263509320, 276684786, 281076608, 296447985, 307427540, 316211184, 351345760, 368913048, 395263980, 415027179, 421614912, 461141310, 474316776, 491884064, 527018640, 553369572, 562153216, 592895970, 614855080, 632422368, 691711965, 702691520, 737826096, 790527960, 830054358, 843229824, 922282620, 948633552, 983768128, 1054037280, 1106739144, 1185791940, 1229710160, 1264844736, 1383423930, 1405383040, 1475652192, 1581055920, 1660108716, 1686459648, 1844565240, 1897267104, 1967536256, 2075135895, 2108074560, 2213478288, 2371583880, 2459420320, 2529689472, 2766847860, 2810766080, 2951304384, 3162111840, 3320217432, 3689130480, 3794534208, 3935072512, 4150271790, 4216149120, 4426956576, 4743167760, 4918840640, 5059378944, 5533695720, 5902608768, 6324223680, 6640434864, 7378260960, 7589068416, 8300543580, 8432298240, 8853913152, 9486335520, 9837681280, 11067391440, 11805217536, 12648447360, 13280869728, 14756521920, 15178136832, 16601087160, 17707826304, 18972671040, 19675362560, 22134782880, 25296894720, 26561739456, 29513043840, 33202174320, 35415652608, 37945342080, 44269565760, 53123478912, 59026087680, 66404348640, 75890684160, 88539131520, 106246957824, 132808697280, 177078263040, 265617394560, 531234789120]

約数ペア:

[(1, 531234789120), (2, 265617394560), (3, 177078263040), (4, 132808697280), (5, 106246957824), (6, 88539131520), (7, 75890684160), (8, 66404348640), (9, 59026087680), (10, 53123478912), (12, 44269565760), (14, 37945342080), (15, 35415652608), (16, 33202174320), (18, 29513043840), (20, 26561739456), (21, 25296894720), (24, 22134782880), (27, 19675362560), (28, 18972671040), (30, 17707826304), (32, 16601087160), (35, 15178136832), (36, 14756521920), (40, 13280869728), (42, 12648447360), (45, 11805217536), (48, 11067391440), (54, 9837681280), (56, 9486335520), (60, 8853913152), (63, 8432298240), (64, 8300543580), (70, 7589068416), (72, 7378260960), (80, 6640434864), (84, 6324223680), (90, 5902608768), (96, 5533695720), (105, 5059378944), (108, 4918840640), (112, 4743167760), (120, 4426956576), (126, 4216149120), (128, 4150271790), (135, 3935072512), (140, 3794534208), (144, 3689130480), (160, 3320217432), (168, 3162111840), (180, 2951304384), (189, 2810766080), (192, 2766847860), (210, 2529689472), (216, 2459420320), (224, 2371583880), (240, 2213478288), (252, 2108074560), (256, 2075135895), (270, 1967536256), (280, 1897267104), (288, 1844565240), (315, 1686459648), (320, 1660108716), (336, 1581055920), (360, 1475652192), (378, 1405383040), (384, 1383423930), (420, 1264844736), (432, 1229710160), (448, 1185791940), (480, 1106739144), (504, 1054037280), (540, 983768128), (560, 948633552), (576, 922282620), (630, 843229824), (640, 830054358), (672, 790527960), (720, 737826096), (756, 702691520), (768, 691711965), (840, 632422368), (864, 614855080), (896, 592895970), (945, 562153216), (960, 553369572), (1008, 527018640), (1080, 491884064), (1120, 474316776), (1152, 461141310), (1260, 421614912), (1280, 415027179), (1344, 395263980), (1440, 368913048), (1512, 351345760), (1680, 316211184), (1728, 307427540), (1792, 296447985), (1890, 281076608), (1920, 276684786), (2016, 263509320), (2160, 245942032), (2240, 237158388), (2304, 230570655), (2520, 210807456), (2688, 197631990), (2880, 184456524), (3024, 175672880), (3360, 158105592), (3456, 153713770), (3780, 140538304), (3840, 138342393), (4032, 131754660), (4320, 122971016), (4480, 118579194), (5040, 105403728), (5376, 98815995), (5760, 92228262), (6048, 87836440), (6720, 79052796), (6912, 76856885), (7560, 70269152), (8064, 65877330), (8640, 61485508), (8960, 59289597), (10080, 52701864), (11520, 46114131), (12096, 43918220), (13440, 39526398), (15120, 35134576), (16128, 32938665), (17280, 30742754), (20160, 26350932), (24192, 21959110), (26880, 19763199), (30240, 17567288), (34560, 15371377), (40320, 13175466), (48384, 10979555), (60480, 8783644), (80640, 6587733), (120960, 4391822), (241920, 2195911)]