5558680680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{213467}}^1$

素因数の和:213519

約数の個数: 128

約数和(自身を含む): 19673210880

約数和(自身を除く): 14114530200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 213467, 426934, 640401, 853868, 1067335, 1280802, 1494269, 1707736, 2134670, 2561604, 2988538, 3202005, 4269340, 4482807, 5123208, 5977076, 6404010, 6617477, 7471345, 8538680, 8965614, 11954152, 12808020, 13234954, 14942690, 17931228, 19852431, 22414035, 25616040, 26469908, 29885380, 33087385, 35862456, 39704862, 44828070, 46322339, 52939816, 59770760, 66174770, 79409724, 89656140, 92644678, 99262155, 132349540, 138967017, 158819448, 179312280, 185289356, 198524310, 231611695, 264699080, 277934034, 370578712, 397048620, 463223390, 555868068, 694835085, 794097240, 926446780, 1111736136, 1389670170, 1852893560, 2779340340, 5558680680]

約数ペア:

[(1, 5558680680), (2, 2779340340), (3, 1852893560), (4, 1389670170), (5, 1111736136), (6, 926446780), (7, 794097240), (8, 694835085), (10, 555868068), (12, 463223390), (14, 397048620), (15, 370578712), (20, 277934034), (21, 264699080), (24, 231611695), (28, 198524310), (30, 185289356), (31, 179312280), (35, 158819448), (40, 138967017), (42, 132349540), (56, 99262155), (60, 92644678), (62, 89656140), (70, 79409724), (84, 66174770), (93, 59770760), (105, 52939816), (120, 46322339), (124, 44828070), (140, 39704862), (155, 35862456), (168, 33087385), (186, 29885380), (210, 26469908), (217, 25616040), (248, 22414035), (280, 19852431), (310, 17931228), (372, 14942690), (420, 13234954), (434, 12808020), (465, 11954152), (620, 8965614), (651, 8538680), (744, 7471345), (840, 6617477), (868, 6404010), (930, 5977076), (1085, 5123208), (1240, 4482807), (1302, 4269340), (1736, 3202005), (1860, 2988538), (2170, 2561604), (2604, 2134670), (3255, 1707736), (3720, 1494269), (4340, 1280802), (5208, 1067335), (6510, 853868), (8680, 640401), (13020, 426934), (26040, 213467)]