1981212871680

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{6142153}}^1$

素因数の和:6142191

約数の個数: 264

約数和(自身を含む): 7845545284512

約数和(自身を除く): 5864332412832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 161280, 322560, 6142153, 12284306, 18426459, 24568612, 30710765, 36852918, 42995071, 49137224, 55279377, 61421530, 73705836, 85990142, 92132295, 98274448, 110558754, 122843060, 128985213, 147411672, 171980284, 184264590, 196548896, 214975355, 221117508, 245686120, 257970426, 276396885, 294823344, 343960568, 368529180, 386955639, 393097792, 429950710, 442235016, 491372240, 515940852, 552793770, 589646688, 644926065, 687921136, 737058360, 773911278, 786195584, 859901420, 884470032, 982744480, 1031881704, 1105587540, 1179293376, 1289852130, 1375842272, 1474116720, 1547822556, 1572391168, 1719802840, 1768940064, 1934778195, 1965488960, 2063763408, 2211175080, 2358586752, 2579704260, 2751684544, 2948233440, 3095645112, 3144782336, 3439605680, 3537880128, 3869556390, 3930977920, 4127526816, 4422350160, 4717173504, 5159408520, 5503369088, 5896466880, 6191290224, 6289564672, 6879211360, 7075760256, 7739112780, 7861955840, 8255053632, 8844700320, 9434347008, 10318817040, 11006738176, 11792933760, 12382580448, 13758422720, 14151520512, 15478225560, 15723911680, 16510107264, 17689400640, 18868694016, 20637634080, 22013476352, 23585867520, 24765160896, 27516845440, 28303041024, 30956451120, 31447823360, 33020214528, 35378801280, 41275268160, 44026952704, 47171735040, 49530321792, 55033690880, 56606082048, 61912902240, 66040429056, 70757602560, 82550536320, 94343470080, 99060643584, 110067381760, 123825804480, 132080858112, 141515205120, 165101072640, 198121287168, 220134763520, 247651608960, 283030410240, 330202145280, 396242574336, 495303217920, 660404290560, 990606435840, 1981212871680]

約数ペア:

[(1, 1981212871680), (2, 990606435840), (3, 660404290560), (4, 495303217920), (5, 396242574336), (6, 330202145280), (7, 283030410240), (8, 247651608960), (9, 220134763520), (10, 198121287168), (12, 165101072640), (14, 141515205120), (15, 132080858112), (16, 123825804480), (18, 110067381760), (20, 99060643584), (21, 94343470080), (24, 82550536320), (28, 70757602560), (30, 66040429056), (32, 61912902240), (35, 56606082048), (36, 55033690880), (40, 49530321792), (42, 47171735040), (45, 44026952704), (48, 41275268160), (56, 35378801280), (60, 33020214528), (63, 31447823360), (64, 30956451120), (70, 28303041024), (72, 27516845440), (80, 24765160896), (84, 23585867520), (90, 22013476352), (96, 20637634080), (105, 18868694016), (112, 17689400640), (120, 16510107264), (126, 15723911680), (128, 15478225560), (140, 14151520512), (144, 13758422720), (160, 12382580448), (168, 11792933760), (180, 11006738176), (192, 10318817040), (210, 9434347008), (224, 8844700320), (240, 8255053632), (252, 7861955840), (256, 7739112780), (280, 7075760256), (288, 6879211360), (315, 6289564672), (320, 6191290224), (336, 5896466880), (360, 5503369088), (384, 5159408520), (420, 4717173504), (448, 4422350160), (480, 4127526816), (504, 3930977920), (512, 3869556390), (560, 3537880128), (576, 3439605680), (630, 3144782336), (640, 3095645112), (672, 2948233440), (720, 2751684544), (768, 2579704260), (840, 2358586752), (896, 2211175080), (960, 2063763408), (1008, 1965488960), (1024, 1934778195), (1120, 1768940064), (1152, 1719802840), (1260, 1572391168), (1280, 1547822556), (1344, 1474116720), (1440, 1375842272), (1536, 1289852130), (1680, 1179293376), (1792, 1105587540), (1920, 1031881704), (2016, 982744480), (2240, 884470032), (2304, 859901420), (2520, 786195584), (2560, 773911278), (2688, 737058360), (2880, 687921136), (3072, 644926065), (3360, 589646688), (3584, 552793770), (3840, 515940852), (4032, 491372240), (4480, 442235016), (4608, 429950710), (5040, 393097792), (5120, 386955639), (5376, 368529180), (5760, 343960568), (6720, 294823344), (7168, 276396885), (7680, 257970426), (8064, 245686120), (8960, 221117508), (9216, 214975355), (10080, 196548896), (10752, 184264590), (11520, 171980284), (13440, 147411672), (15360, 128985213), (16128, 122843060), (17920, 110558754), (20160, 98274448), (21504, 92132295), (23040, 85990142), (26880, 73705836), (32256, 61421530), (35840, 55279377), (40320, 49137224), (46080, 42995071), (53760, 36852918), (64512, 30710765), (80640, 24568612), (107520, 18426459), (161280, 12284306), (322560, 6142153)]