20161120000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 360

約数和(自身を含む): 58848362496

約数和(自身を除く): 38687242496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 125, 128, 140, 160, 175, 188, 200, 224, 235, 250, 256, 280, 320, 329, 350, 376, 383, 400, 448, 470, 500, 560, 625, 640, 658, 700, 752, 766, 800, 875, 896, 940, 1000, 1120, 1175, 1250, 1280, 1316, 1400, 1504, 1532, 1600, 1645, 1750, 1792, 1880, 1915, 2000, 2240, 2350, 2500, 2632, 2681, 2800, 3008, 3064, 3200, 3290, 3500, 3760, 3830, 4000, 4375, 4480, 4700, 5000, 5264, 5362, 5600, 5875, 6016, 6128, 6400, 6580, 7000, 7520, 7660, 8000, 8225, 8750, 8960, 9400, 9575, 10000, 10528, 10724, 11200, 11750, 12032, 12256, 13160, 13405, 14000, 15040, 15320, 16000, 16450, 17500, 18001, 18800, 19150, 20000, 21056, 21448, 22400, 23500, 24512, 26320, 26810, 28000, 29375, 30080, 30640, 32000, 32900, 35000, 36002, 37600, 38300, 40000, 41125, 42112, 42896, 44800, 47000, 47875, 49024, 52640, 53620, 56000, 58750, 60160, 61280, 65800, 67025, 70000, 72004, 75200, 76600, 80000, 82250, 84224, 85792, 90005, 94000, 95750, 98048, 105280, 107240, 112000, 117500, 122560, 126007, 131600, 134050, 140000, 144008, 150400, 153200, 160000, 164500, 171584, 180010, 188000, 191500, 205625, 210560, 214480, 224000, 235000, 239375, 245120, 252014, 263200, 268100, 280000, 288016, 300800, 306400, 329000, 335125, 343168, 360020, 376000, 383000, 411250, 421120, 428960, 450025, 470000, 478750, 490240, 504028, 526400, 536200, 560000, 576032, 612800, 630035, 658000, 670250, 686336, 720040, 752000, 766000, 822500, 857920, 900050, 940000, 957500, 1008056, 1052800, 1072400, 1120000, 1152064, 1225600, 1260070, 1316000, 1340500, 1440080, 1504000, 1532000, 1645000, 1675625, 1715840, 1800100, 1880000, 1915000, 2016112, 2105600, 2144800, 2250125, 2304128, 2451200, 2520140, 2632000, 2681000, 2880160, 3064000, 3150175, 3290000, 3351250, 3431680, 3600200, 3760000, 3830000, 4032224, 4289600, 4500250, 4608256, 5040280, 5264000, 5362000, 5760320, 6128000, 6300350, 6580000, 6702500, 7200400, 7520000, 7660000, 8064448, 8579200, 9000500, 10080560, 10528000, 10724000, 11250625, 11520640, 12256000, 12600700, 13160000, 13405000, 14400800, 15320000, 15750875, 16128896, 17158400, 18001000, 20161120, 21448000, 22501250, 23041280, 25201400, 26320000, 26810000, 28801600, 30640000, 31501750, 32257792, 36002000, 40322240, 42896000, 45002500, 50402800, 52640000, 53620000, 57603200, 61280000, 63003500, 72004000, 78754375, 80644480, 85792000, 90005000, 100805600, 107240000, 115206400, 126007000, 144008000, 157508750, 161288960, 180010000, 201611200, 214480000, 252014000, 288016000, 315017500, 360020000, 403222400, 428960000, 504028000, 576032000, 630035000, 720040000, 806444800, 1008056000, 1260070000, 1440080000, 2016112000, 2520140000, 2880160000, 4032224000, 5040280000, 10080560000, 20161120000]

約数ペア:

[(1, 20161120000), (2, 10080560000), (4, 5040280000), (5, 4032224000), (7, 2880160000), (8, 2520140000), (10, 2016112000), (14, 1440080000), (16, 1260070000), (20, 1008056000), (25, 806444800), (28, 720040000), (32, 630035000), (35, 576032000), (40, 504028000), (47, 428960000), (50, 403222400), (56, 360020000), (64, 315017500), (70, 288016000), (80, 252014000), (94, 214480000), (100, 201611200), (112, 180010000), (125, 161288960), (128, 157508750), (140, 144008000), (160, 126007000), (175, 115206400), (188, 107240000), (200, 100805600), (224, 90005000), (235, 85792000), (250, 80644480), (256, 78754375), (280, 72004000), (320, 63003500), (329, 61280000), (350, 57603200), (376, 53620000), (383, 52640000), (400, 50402800), (448, 45002500), (470, 42896000), (500, 40322240), (560, 36002000), (625, 32257792), (640, 31501750), (658, 30640000), (700, 28801600), (752, 26810000), (766, 26320000), (800, 25201400), (875, 23041280), (896, 22501250), (940, 21448000), (1000, 20161120), (1120, 18001000), (1175, 17158400), (1250, 16128896), (1280, 15750875), (1316, 15320000), (1400, 14400800), (1504, 13405000), (1532, 13160000), (1600, 12600700), (1645, 12256000), (1750, 11520640), (1792, 11250625), (1880, 10724000), (1915, 10528000), (2000, 10080560), (2240, 9000500), (2350, 8579200), (2500, 8064448), (2632, 7660000), (2681, 7520000), (2800, 7200400), (3008, 6702500), (3064, 6580000), (3200, 6300350), (3290, 6128000), (3500, 5760320), (3760, 5362000), (3830, 5264000), (4000, 5040280), (4375, 4608256), (4480, 4500250), (4700, 4289600), (5000, 4032224), (5264, 3830000), (5362, 3760000), (5600, 3600200), (5875, 3431680), (6016, 3351250), (6128, 3290000), (6400, 3150175), (6580, 3064000), (7000, 2880160), (7520, 2681000), (7660, 2632000), (8000, 2520140), (8225, 2451200), (8750, 2304128), (8960, 2250125), (9400, 2144800), (9575, 2105600), (10000, 2016112), (10528, 1915000), (10724, 1880000), (11200, 1800100), (11750, 1715840), (12032, 1675625), (12256, 1645000), (13160, 1532000), (13405, 1504000), (14000, 1440080), (15040, 1340500), (15320, 1316000), (16000, 1260070), (16450, 1225600), (17500, 1152064), (18001, 1120000), (18800, 1072400), (19150, 1052800), (20000, 1008056), (21056, 957500), (21448, 940000), (22400, 900050), (23500, 857920), (24512, 822500), (26320, 766000), (26810, 752000), (28000, 720040), (29375, 686336), (30080, 670250), (30640, 658000), (32000, 630035), (32900, 612800), (35000, 576032), (36002, 560000), (37600, 536200), (38300, 526400), (40000, 504028), (41125, 490240), (42112, 478750), (42896, 470000), (44800, 450025), (47000, 428960), (47875, 421120), (49024, 411250), (52640, 383000), (53620, 376000), (56000, 360020), (58750, 343168), (60160, 335125), (61280, 329000), (65800, 306400), (67025, 300800), (70000, 288016), (72004, 280000), (75200, 268100), (76600, 263200), (80000, 252014), (82250, 245120), (84224, 239375), (85792, 235000), (90005, 224000), (94000, 214480), (95750, 210560), (98048, 205625), (105280, 191500), (107240, 188000), (112000, 180010), (117500, 171584), (122560, 164500), (126007, 160000), (131600, 153200), (134050, 150400), (140000, 144008)]