157164000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 588736512

約数和(自身を除く): 431572512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 1871, 2000, 2100, 2400, 2625, 2800, 3000, 3360, 3500, 3742, 4000, 4200, 5250, 5600, 5613, 6000, 7000, 7484, 8400, 9355, 10500, 11226, 12000, 13097, 14000, 14968, 16800, 18710, 21000, 22452, 26194, 28000, 28065, 29936, 37420, 39291, 42000, 44904, 46775, 52388, 56130, 59872, 65485, 74840, 78582, 84000, 89808, 93550, 104776, 112260, 130970, 140325, 149680, 157164, 179616, 187100, 196455, 209552, 224520, 233875, 261940, 280650, 299360, 314328, 327425, 374200, 392910, 419104, 449040, 467750, 523880, 561300, 628656, 654850, 701625, 748400, 785820, 898080, 935500, 982275, 1047760, 1122600, 1257312, 1309700, 1403250, 1496800, 1571640, 1637125, 1871000, 1964550, 2095520, 2245200, 2619400, 2806500, 3143280, 3274250, 3742000, 3929100, 4490400, 4911375, 5238800, 5613000, 6286560, 6548500, 7484000, 7858200, 9822750, 10477600, 11226000, 13097000, 15716400, 19645500, 22452000, 26194000, 31432800, 39291000, 52388000, 78582000, 157164000]

約数ペア:

[(1, 157164000), (2, 78582000), (3, 52388000), (4, 39291000), (5, 31432800), (6, 26194000), (7, 22452000), (8, 19645500), (10, 15716400), (12, 13097000), (14, 11226000), (15, 10477600), (16, 9822750), (20, 7858200), (21, 7484000), (24, 6548500), (25, 6286560), (28, 5613000), (30, 5238800), (32, 4911375), (35, 4490400), (40, 3929100), (42, 3742000), (48, 3274250), (50, 3143280), (56, 2806500), (60, 2619400), (70, 2245200), (75, 2095520), (80, 1964550), (84, 1871000), (96, 1637125), (100, 1571640), (105, 1496800), (112, 1403250), (120, 1309700), (125, 1257312), (140, 1122600), (150, 1047760), (160, 982275), (168, 935500), (175, 898080), (200, 785820), (210, 748400), (224, 701625), (240, 654850), (250, 628656), (280, 561300), (300, 523880), (336, 467750), (350, 449040), (375, 419104), (400, 392910), (420, 374200), (480, 327425), (500, 314328), (525, 299360), (560, 280650), (600, 261940), (672, 233875), (700, 224520), (750, 209552), (800, 196455), (840, 187100), (875, 179616), (1000, 157164), (1050, 149680), (1120, 140325), (1200, 130970), (1400, 112260), (1500, 104776), (1680, 93550), (1750, 89808), (1871, 84000), (2000, 78582), (2100, 74840), (2400, 65485), (2625, 59872), (2800, 56130), (3000, 52388), (3360, 46775), (3500, 44904), (3742, 42000), (4000, 39291), (4200, 37420), (5250, 29936), (5600, 28065), (5613, 28000), (6000, 26194), (7000, 22452), (7484, 21000), (8400, 18710), (9355, 16800), (10500, 14968), (11226, 14000), (12000, 13097)]