160020000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 360

約数和(自身を含む): 654990336

約数和(自身を除く): 494970336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 127, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 254, 280, 288, 300, 315, 336, 350, 360, 375, 381, 400, 420, 450, 480, 500, 504, 508, 525, 560, 600, 625, 630, 635, 672, 700, 720, 750, 762, 800, 840, 875, 889, 900, 1000, 1008, 1016, 1050, 1120, 1125, 1143, 1200, 1250, 1260, 1270, 1400, 1440, 1500, 1524, 1575, 1680, 1750, 1778, 1800, 1875, 1905, 2000, 2016, 2032, 2100, 2250, 2286, 2400, 2500, 2520, 2540, 2625, 2667, 2800, 3000, 3048, 3150, 3175, 3360, 3500, 3556, 3600, 3750, 3810, 4000, 4064, 4200, 4375, 4445, 4500, 4572, 5000, 5040, 5080, 5250, 5334, 5600, 5625, 5715, 6000, 6096, 6300, 6350, 7000, 7112, 7200, 7500, 7620, 7875, 8001, 8400, 8750, 8890, 9000, 9144, 9525, 10000, 10080, 10160, 10500, 10668, 11250, 11430, 12000, 12192, 12600, 12700, 13125, 13335, 14000, 14224, 15000, 15240, 15750, 15875, 16002, 16800, 17500, 17780, 18000, 18288, 19050, 20000, 20320, 21000, 21336, 22225, 22500, 22860, 25200, 25400, 26250, 26670, 28000, 28448, 28575, 30000, 30480, 31500, 31750, 32004, 35000, 35560, 36000, 36576, 38100, 39375, 40005, 42000, 42672, 44450, 45000, 45720, 47625, 50400, 50800, 52500, 53340, 57150, 60000, 60960, 63000, 63500, 64008, 66675, 70000, 71120, 76200, 78750, 79375, 80010, 84000, 85344, 88900, 90000, 91440, 95250, 101600, 105000, 106680, 111125, 114300, 126000, 127000, 128016, 133350, 140000, 142240, 142875, 152400, 157500, 158750, 160020, 177800, 180000, 182880, 190500, 200025, 210000, 213360, 222250, 228600, 238125, 252000, 254000, 256032, 266700, 285750, 304800, 315000, 317500, 320040, 333375, 355600, 381000, 400050, 420000, 426720, 444500, 457200, 476250, 508000, 533400, 555625, 571500, 630000, 635000, 640080, 666750, 711200, 714375, 762000, 800100, 889000, 914400, 952500, 1000125, 1066800, 1111250, 1143000, 1260000, 1270000, 1280160, 1333500, 1428750, 1524000, 1600200, 1666875, 1778000, 1905000, 2000250, 2133600, 2222500, 2286000, 2540000, 2667000, 2857500, 3200400, 3333750, 3556000, 3810000, 4000500, 4445000, 4572000, 5000625, 5334000, 5715000, 6400800, 6667500, 7620000, 8001000, 8890000, 10001250, 10668000, 11430000, 13335000, 16002000, 17780000, 20002500, 22860000, 26670000, 32004000, 40005000, 53340000, 80010000, 160020000]

約数ペア:

[(1, 160020000), (2, 80010000), (3, 53340000), (4, 40005000), (5, 32004000), (6, 26670000), (7, 22860000), (8, 20002500), (9, 17780000), (10, 16002000), (12, 13335000), (14, 11430000), (15, 10668000), (16, 10001250), (18, 8890000), (20, 8001000), (21, 7620000), (24, 6667500), (25, 6400800), (28, 5715000), (30, 5334000), (32, 5000625), (35, 4572000), (36, 4445000), (40, 4000500), (42, 3810000), (45, 3556000), (48, 3333750), (50, 3200400), (56, 2857500), (60, 2667000), (63, 2540000), (70, 2286000), (72, 2222500), (75, 2133600), (80, 2000250), (84, 1905000), (90, 1778000), (96, 1666875), (100, 1600200), (105, 1524000), (112, 1428750), (120, 1333500), (125, 1280160), (126, 1270000), (127, 1260000), (140, 1143000), (144, 1111250), (150, 1066800), (160, 1000125), (168, 952500), (175, 914400), (180, 889000), (200, 800100), (210, 762000), (224, 714375), (225, 711200), (240, 666750), (250, 640080), (252, 635000), (254, 630000), (280, 571500), (288, 555625), (300, 533400), (315, 508000), (336, 476250), (350, 457200), (360, 444500), (375, 426720), (381, 420000), (400, 400050), (420, 381000), (450, 355600), (480, 333375), (500, 320040), (504, 317500), (508, 315000), (525, 304800), (560, 285750), (600, 266700), (625, 256032), (630, 254000), (635, 252000), (672, 238125), (700, 228600), (720, 222250), (750, 213360), (762, 210000), (800, 200025), (840, 190500), (875, 182880), (889, 180000), (900, 177800), (1000, 160020), (1008, 158750), (1016, 157500), (1050, 152400), (1120, 142875), (1125, 142240), (1143, 140000), (1200, 133350), (1250, 128016), (1260, 127000), (1270, 126000), (1400, 114300), (1440, 111125), (1500, 106680), (1524, 105000), (1575, 101600), (1680, 95250), (1750, 91440), (1778, 90000), (1800, 88900), (1875, 85344), (1905, 84000), (2000, 80010), (2016, 79375), (2032, 78750), (2100, 76200), (2250, 71120), (2286, 70000), (2400, 66675), (2500, 64008), (2520, 63500), (2540, 63000), (2625, 60960), (2667, 60000), (2800, 57150), (3000, 53340), (3048, 52500), (3150, 50800), (3175, 50400), (3360, 47625), (3500, 45720), (3556, 45000), (3600, 44450), (3750, 42672), (3810, 42000), (4000, 40005), (4064, 39375), (4200, 38100), (4375, 36576), (4445, 36000), (4500, 35560), (4572, 35000), (5000, 32004), (5040, 31750), (5080, 31500), (5250, 30480), (5334, 30000), (5600, 28575), (5625, 28448), (5715, 28000), (6000, 26670), (6096, 26250), (6300, 25400), (6350, 25200), (7000, 22860), (7112, 22500), (7200, 22225), (7500, 21336), (7620, 21000), (7875, 20320), (8001, 20000), (8400, 19050), (8750, 18288), (8890, 18000), (9000, 17780), (9144, 17500), (9525, 16800), (10000, 16002), (10080, 15875), (10160, 15750), (10500, 15240), (10668, 15000), (11250, 14224), (11430, 14000), (12000, 13335), (12192, 13125), (12600, 12700)]