20306470800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{219767}}^1$

素因数の和:219806

約数の個数: 240

約数和(自身を含む): 81099666432

約数和(自身を除く): 60793195632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2200, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4400, 4620, 5775, 6160, 6600, 7700, 8400, 9240, 11550, 13200, 15400, 18480, 23100, 30800, 46200, 92400, 219767, 439534, 659301, 879068, 1098835, 1318602, 1538369, 1758136, 2197670, 2417437, 2637204, 3076738, 3296505, 3516272, 4395340, 4615107, 4834874, 5274408, 5494175, 6153476, 6593010, 7252311, 7691845, 8790680, 9230214, 9669748, 10548816, 10988350, 12087185, 12306952, 13186020, 14504622, 15383690, 16482525, 16922059, 17581360, 18460428, 19339496, 21976700, 23075535, 24174370, 24613904, 26372040, 29009244, 30767380, 32965050, 33844118, 36261555, 36920856, 38459225, 38678992, 43953400, 46151070, 48348740, 50766177, 52744080, 58018488, 60435925, 61534760, 65930100, 67688236, 72523110, 73841712, 76918450, 84610295, 87906800, 92302140, 96697480, 101532354, 115377675, 116036976, 120871850, 123069520, 131860200, 135376472, 145046220, 153836900, 169220590, 181307775, 184604280, 193394960, 203064708, 230755350, 241743700, 253830885, 263720400, 270752944, 290092440, 307673800, 338441180, 362615550, 369208560, 406129416, 423051475, 461510700, 483487400, 507661770, 580184880, 615347600, 676882360, 725231100, 812258832, 846102950, 923021400, 966974800, 1015323540, 1269154425, 1353764720, 1450462200, 1692205900, 1846042800, 2030647080, 2538308850, 2900924400, 3384411800, 4061294160, 5076617700, 6768823600, 10153235400, 20306470800]

約数ペア:

[(1, 20306470800), (2, 10153235400), (3, 6768823600), (4, 5076617700), (5, 4061294160), (6, 3384411800), (7, 2900924400), (8, 2538308850), (10, 2030647080), (11, 1846042800), (12, 1692205900), (14, 1450462200), (15, 1353764720), (16, 1269154425), (20, 1015323540), (21, 966974800), (22, 923021400), (24, 846102950), (25, 812258832), (28, 725231100), (30, 676882360), (33, 615347600), (35, 580184880), (40, 507661770), (42, 483487400), (44, 461510700), (48, 423051475), (50, 406129416), (55, 369208560), (56, 362615550), (60, 338441180), (66, 307673800), (70, 290092440), (75, 270752944), (77, 263720400), (80, 253830885), (84, 241743700), (88, 230755350), (100, 203064708), (105, 193394960), (110, 184604280), (112, 181307775), (120, 169220590), (132, 153836900), (140, 145046220), (150, 135376472), (154, 131860200), (165, 123069520), (168, 120871850), (175, 116036976), (176, 115377675), (200, 101532354), (210, 96697480), (220, 92302140), (231, 87906800), (240, 84610295), (264, 76918450), (275, 73841712), (280, 72523110), (300, 67688236), (308, 65930100), (330, 61534760), (336, 60435925), (350, 58018488), (385, 52744080), (400, 50766177), (420, 48348740), (440, 46151070), (462, 43953400), (525, 38678992), (528, 38459225), (550, 36920856), (560, 36261555), (600, 33844118), (616, 32965050), (660, 30767380), (700, 29009244), (770, 26372040), (825, 24613904), (840, 24174370), (880, 23075535), (924, 21976700), (1050, 19339496), (1100, 18460428), (1155, 17581360), (1200, 16922059), (1232, 16482525), (1320, 15383690), (1400, 14504622), (1540, 13186020), (1650, 12306952), (1680, 12087185), (1848, 10988350), (1925, 10548816), (2100, 9669748), (2200, 9230214), (2310, 8790680), (2640, 7691845), (2800, 7252311), (3080, 6593010), (3300, 6153476), (3696, 5494175), (3850, 5274408), (4200, 4834874), (4400, 4615107), (4620, 4395340), (5775, 3516272), (6160, 3296505), (6600, 3076738), (7700, 2637204), (8400, 2417437), (9240, 2197670), (11550, 1758136), (13200, 1538369), (15400, 1318602), (18480, 1098835), (23100, 879068), (30800, 659301), (46200, 439534), (92400, 219767)]