1219926400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4993

約数の個数: 192

約数和(自身を含む): 3757973760

約数和(自身を除く): 2538047360

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, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1100, 1120, 1232, 1400, 1408, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2800, 3080, 3200, 3520, 3850, 4400, 4480, 4928, 4951, 5600, 6160, 7040, 7700, 8800, 9856, 9902, 11200, 12320, 15400, 17600, 19804, 22400, 24640, 24755, 30800, 34657, 35200, 39608, 49280, 49510, 54461, 61600, 69314, 79216, 99020, 108922, 123200, 123775, 138628, 158432, 173285, 198040, 217844, 246400, 247550, 272305, 277256, 316864, 346570, 381227, 396080, 435688, 495100, 544610, 554512, 633728, 693140, 762454, 792160, 866425, 871376, 990200, 1089220, 1109024, 1361525, 1386280, 1524908, 1584320, 1732850, 1742752, 1906135, 1980400, 2178440, 2218048, 2723050, 2772560, 3049816, 3168640, 3465700, 3485504, 3812270, 3960800, 4356880, 4436096, 5446100, 5545120, 6099632, 6931400, 6971008, 7624540, 7921600, 8713760, 9530675, 10892200, 11090240, 12199264, 13862800, 15249080, 15843200, 17427520, 19061350, 21784400, 22180480, 24398528, 27725600, 30498160, 34855040, 38122700, 43568800, 48797056, 55451200, 60996320, 76245400, 87137600, 110902400, 121992640, 152490800, 174275200, 243985280, 304981600, 609963200, 1219926400]

約数ペア:

[(1, 1219926400), (2, 609963200), (4, 304981600), (5, 243985280), (7, 174275200), (8, 152490800), (10, 121992640), (11, 110902400), (14, 87137600), (16, 76245400), (20, 60996320), (22, 55451200), (25, 48797056), (28, 43568800), (32, 38122700), (35, 34855040), (40, 30498160), (44, 27725600), (50, 24398528), (55, 22180480), (56, 21784400), (64, 19061350), (70, 17427520), (77, 15843200), (80, 15249080), (88, 13862800), (100, 12199264), (110, 11090240), (112, 10892200), (128, 9530675), (140, 8713760), (154, 7921600), (160, 7624540), (175, 6971008), (176, 6931400), (200, 6099632), (220, 5545120), (224, 5446100), (275, 4436096), (280, 4356880), (308, 3960800), (320, 3812270), (350, 3485504), (352, 3465700), (385, 3168640), (400, 3049816), (440, 2772560), (448, 2723050), (550, 2218048), (560, 2178440), (616, 1980400), (640, 1906135), (700, 1742752), (704, 1732850), (770, 1584320), (800, 1524908), (880, 1386280), (896, 1361525), (1100, 1109024), (1120, 1089220), (1232, 990200), (1400, 871376), (1408, 866425), (1540, 792160), (1600, 762454), (1760, 693140), (1925, 633728), (2200, 554512), (2240, 544610), (2464, 495100), (2800, 435688), (3080, 396080), (3200, 381227), (3520, 346570), (3850, 316864), (4400, 277256), (4480, 272305), (4928, 247550), (4951, 246400), (5600, 217844), (6160, 198040), (7040, 173285), (7700, 158432), (8800, 138628), (9856, 123775), (9902, 123200), (11200, 108922), (12320, 99020), (15400, 79216), (17600, 69314), (19804, 61600), (22400, 54461), (24640, 49510), (24755, 49280), (30800, 39608), (34657, 35200)]