243320000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 761756160

約数和(自身を除く): 518436160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 79, 80, 88, 100, 110, 112, 125, 140, 154, 158, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 316, 320, 350, 352, 385, 395, 400, 440, 448, 500, 550, 553, 560, 616, 625, 632, 700, 704, 770, 790, 800, 869, 875, 880, 1000, 1100, 1106, 1120, 1232, 1250, 1264, 1375, 1400, 1540, 1580, 1600, 1738, 1750, 1760, 1925, 1975, 2000, 2200, 2212, 2240, 2464, 2500, 2528, 2750, 2765, 2800, 3080, 3160, 3476, 3500, 3520, 3850, 3950, 4000, 4345, 4375, 4400, 4424, 4928, 5000, 5056, 5500, 5530, 5600, 6083, 6160, 6320, 6875, 6952, 7000, 7700, 7900, 8000, 8690, 8750, 8800, 8848, 9625, 9875, 10000, 11000, 11060, 11200, 12166, 12320, 12640, 13750, 13825, 13904, 14000, 15400, 15800, 17380, 17500, 17600, 17696, 19250, 19750, 20000, 21725, 22000, 22120, 24332, 24640, 25280, 27500, 27650, 27808, 28000, 30415, 30800, 31600, 34760, 35000, 35392, 38500, 39500, 40000, 43450, 44000, 44240, 48125, 48664, 49375, 55000, 55300, 55616, 56000, 60830, 61600, 63200, 69125, 69520, 70000, 77000, 79000, 86900, 88000, 88480, 96250, 97328, 98750, 108625, 110000, 110600, 121660, 123200, 126400, 138250, 139040, 140000, 152075, 154000, 158000, 173800, 176960, 192500, 194656, 197500, 217250, 220000, 221200, 243320, 276500, 278080, 280000, 304150, 308000, 316000, 345625, 347600, 385000, 389312, 395000, 434500, 440000, 442400, 486640, 543125, 553000, 608300, 616000, 632000, 691250, 695200, 760375, 770000, 790000, 869000, 884800, 973280, 1086250, 1106000, 1216600, 1382500, 1390400, 1520750, 1540000, 1580000, 1738000, 1946560, 2172500, 2212000, 2433200, 2765000, 3041500, 3080000, 3160000, 3476000, 3801875, 4345000, 4424000, 4866400, 5530000, 6083000, 6952000, 7603750, 8690000, 9732800, 11060000, 12166000, 15207500, 17380000, 22120000, 24332000, 30415000, 34760000, 48664000, 60830000, 121660000, 243320000]

約数ペア:

[(1, 243320000), (2, 121660000), (4, 60830000), (5, 48664000), (7, 34760000), (8, 30415000), (10, 24332000), (11, 22120000), (14, 17380000), (16, 15207500), (20, 12166000), (22, 11060000), (25, 9732800), (28, 8690000), (32, 7603750), (35, 6952000), (40, 6083000), (44, 5530000), (50, 4866400), (55, 4424000), (56, 4345000), (64, 3801875), (70, 3476000), (77, 3160000), (79, 3080000), (80, 3041500), (88, 2765000), (100, 2433200), (110, 2212000), (112, 2172500), (125, 1946560), (140, 1738000), (154, 1580000), (158, 1540000), (160, 1520750), (175, 1390400), (176, 1382500), (200, 1216600), (220, 1106000), (224, 1086250), (250, 973280), (275, 884800), (280, 869000), (308, 790000), (316, 770000), (320, 760375), (350, 695200), (352, 691250), (385, 632000), (395, 616000), (400, 608300), (440, 553000), (448, 543125), (500, 486640), (550, 442400), (553, 440000), (560, 434500), (616, 395000), (625, 389312), (632, 385000), (700, 347600), (704, 345625), (770, 316000), (790, 308000), (800, 304150), (869, 280000), (875, 278080), (880, 276500), (1000, 243320), (1100, 221200), (1106, 220000), (1120, 217250), (1232, 197500), (1250, 194656), (1264, 192500), (1375, 176960), (1400, 173800), (1540, 158000), (1580, 154000), (1600, 152075), (1738, 140000), (1750, 139040), (1760, 138250), (1925, 126400), (1975, 123200), (2000, 121660), (2200, 110600), (2212, 110000), (2240, 108625), (2464, 98750), (2500, 97328), (2528, 96250), (2750, 88480), (2765, 88000), (2800, 86900), (3080, 79000), (3160, 77000), (3476, 70000), (3500, 69520), (3520, 69125), (3850, 63200), (3950, 61600), (4000, 60830), (4345, 56000), (4375, 55616), (4400, 55300), (4424, 55000), (4928, 49375), (5000, 48664), (5056, 48125), (5500, 44240), (5530, 44000), (5600, 43450), (6083, 40000), (6160, 39500), (6320, 38500), (6875, 35392), (6952, 35000), (7000, 34760), (7700, 31600), (7900, 30800), (8000, 30415), (8690, 28000), (8750, 27808), (8800, 27650), (8848, 27500), (9625, 25280), (9875, 24640), (10000, 24332), (11000, 22120), (11060, 22000), (11200, 21725), (12166, 20000), (12320, 19750), (12640, 19250), (13750, 17696), (13825, 17600), (13904, 17500), (14000, 17380), (15400, 15800)]