20138692800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:984

約数の個数: 336

約数和(自身を含む): 69845529600

約数和(自身を除く): 49706836800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 461, 475, 479, 480, 570, 600, 608, 760, 800, 912, 922, 950, 958, 960, 1140, 1200, 1216, 1383, 1425, 1437, 1520, 1600, 1824, 1844, 1900, 1916, 2280, 2305, 2395, 2400, 2766, 2850, 2874, 3040, 3648, 3688, 3800, 3832, 4560, 4610, 4790, 4800, 5532, 5700, 5748, 6080, 6915, 7185, 7376, 7600, 7664, 8759, 9101, 9120, 9220, 9580, 11064, 11400, 11496, 11525, 11975, 13830, 14370, 14752, 15200, 15328, 17518, 18202, 18240, 18440, 19160, 22128, 22800, 22992, 23050, 23950, 26277, 27303, 27660, 28740, 29504, 30400, 30656, 34575, 35036, 35925, 36404, 36880, 38320, 43795, 44256, 45505, 45600, 45984, 46100, 47900, 52554, 54606, 55320, 57480, 69150, 70072, 71850, 72808, 73760, 76640, 87590, 88512, 91010, 91200, 91968, 92200, 95800, 105108, 109212, 110640, 114960, 131385, 136515, 138300, 140144, 143700, 145616, 147520, 153280, 175180, 182020, 184400, 191600, 210216, 218424, 218975, 220819, 221280, 227525, 229920, 262770, 273030, 276600, 280288, 287400, 291232, 350360, 364040, 368800, 383200, 420432, 436848, 437950, 441638, 442560, 455050, 459840, 525540, 546060, 553200, 560576, 574800, 582464, 656925, 662457, 682575, 700720, 728080, 737600, 766400, 840864, 873696, 875900, 883276, 910100, 1051080, 1092120, 1104095, 1106400, 1149600, 1313850, 1324914, 1365150, 1401440, 1456160, 1681728, 1747392, 1751800, 1766552, 1820200, 2102160, 2184240, 2208190, 2212800, 2299200, 2627700, 2649828, 2730300, 2802880, 2912320, 3312285, 3503600, 3533104, 3640400, 4195561, 4204320, 4368480, 4416380, 5255400, 5299656, 5460600, 5520475, 6624570, 7007200, 7066208, 7280800, 8391122, 8408640, 8736960, 8832760, 10510800, 10599312, 10921200, 11040950, 12586683, 13249140, 14014400, 14132416, 14561600, 16561425, 16782244, 17665520, 20977805, 21021600, 21198624, 21842400, 22081900, 25173366, 26498280, 33122850, 33564488, 35331040, 41955610, 42043200, 42397248, 43684800, 44163800, 50346732, 52996560, 62933415, 66245700, 67128976, 70662080, 83911220, 88327600, 100693464, 104889025, 105993120, 125866830, 132491400, 134257952, 167822440, 176655200, 201386928, 209778050, 211986240, 251733660, 264982800, 268515904, 314667075, 335644880, 353310400, 402773856, 419556100, 503467320, 529965600, 629334150, 671289760, 805547712, 839112200, 1006934640, 1059931200, 1258668300, 1342579520, 1678224400, 2013869280, 2517336600, 3356448800, 4027738560, 5034673200, 6712897600, 10069346400, 20138692800]

約数ペア:

[(1, 20138692800), (2, 10069346400), (3, 6712897600), (4, 5034673200), (5, 4027738560), (6, 3356448800), (8, 2517336600), (10, 2013869280), (12, 1678224400), (15, 1342579520), (16, 1258668300), (19, 1059931200), (20, 1006934640), (24, 839112200), (25, 805547712), (30, 671289760), (32, 629334150), (38, 529965600), (40, 503467320), (48, 419556100), (50, 402773856), (57, 353310400), (60, 335644880), (64, 314667075), (75, 268515904), (76, 264982800), (80, 251733660), (95, 211986240), (96, 209778050), (100, 201386928), (114, 176655200), (120, 167822440), (150, 134257952), (152, 132491400), (160, 125866830), (190, 105993120), (192, 104889025), (200, 100693464), (228, 88327600), (240, 83911220), (285, 70662080), (300, 67128976), (304, 66245700), (320, 62933415), (380, 52996560), (400, 50346732), (456, 44163800), (461, 43684800), (475, 42397248), (479, 42043200), (480, 41955610), (570, 35331040), (600, 33564488), (608, 33122850), (760, 26498280), (800, 25173366), (912, 22081900), (922, 21842400), (950, 21198624), (958, 21021600), (960, 20977805), (1140, 17665520), (1200, 16782244), (1216, 16561425), (1383, 14561600), (1425, 14132416), (1437, 14014400), (1520, 13249140), (1600, 12586683), (1824, 11040950), (1844, 10921200), (1900, 10599312), (1916, 10510800), (2280, 8832760), (2305, 8736960), (2395, 8408640), (2400, 8391122), (2766, 7280800), (2850, 7066208), (2874, 7007200), (3040, 6624570), (3648, 5520475), (3688, 5460600), (3800, 5299656), (3832, 5255400), (4560, 4416380), (4610, 4368480), (4790, 4204320), (4800, 4195561), (5532, 3640400), (5700, 3533104), (5748, 3503600), (6080, 3312285), (6915, 2912320), (7185, 2802880), (7376, 2730300), (7600, 2649828), (7664, 2627700), (8759, 2299200), (9101, 2212800), (9120, 2208190), (9220, 2184240), (9580, 2102160), (11064, 1820200), (11400, 1766552), (11496, 1751800), (11525, 1747392), (11975, 1681728), (13830, 1456160), (14370, 1401440), (14752, 1365150), (15200, 1324914), (15328, 1313850), (17518, 1149600), (18202, 1106400), (18240, 1104095), (18440, 1092120), (19160, 1051080), (22128, 910100), (22800, 883276), (22992, 875900), (23050, 873696), (23950, 840864), (26277, 766400), (27303, 737600), (27660, 728080), (28740, 700720), (29504, 682575), (30400, 662457), (30656, 656925), (34575, 582464), (35036, 574800), (35925, 560576), (36404, 553200), (36880, 546060), (38320, 525540), (43795, 459840), (44256, 455050), (45505, 442560), (45600, 441638), (45984, 437950), (46100, 436848), (47900, 420432), (52554, 383200), (54606, 368800), (55320, 364040), (57480, 350360), (69150, 291232), (70072, 287400), (71850, 280288), (72808, 276600), (73760, 273030), (76640, 262770), (87590, 229920), (88512, 227525), (91010, 221280), (91200, 220819), (91968, 218975), (92200, 218424), (95800, 210216), (105108, 191600), (109212, 184400), (110640, 182020), (114960, 175180), (131385, 153280), (136515, 147520), (138300, 145616), (140144, 143700)]