420210704760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45477349}}^1$

素因数の和:45477381

約数の個数: 128

約数和(自身を含む): 1571697216000

約数和(自身を除く): 1151486511240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 45477349, 90954698, 136432047, 181909396, 227386745, 272864094, 318341443, 363818792, 454773490, 500250839, 545728188, 636682886, 682160235, 909546980, 955024329, 1000501678, 1091456376, 1273365772, 1364320470, 1500752517, 1591707215, 1819093960, 1910048658, 2001003356, 2501254195, 2546731544, 2728640940, 3001505034, 3183414430, 3501755873, 3820097316, 4002006712, 4775121645, 5002508390, 5457281880, 6003010068, 6366828860, 7003511746, 7503762585, 7640194632, 9550243290, 10005016780, 10505267619, 12006020136, 12733657720, 14007023492, 15007525170, 17508779365, 19100486580, 20010033560, 21010535238, 28014046984, 30015050340, 35017558730, 38200973160, 42021070476, 52526338095, 60030100680, 70035117460, 84042140952, 105052676190, 140070234920, 210105352380, 420210704760]

約数ペア:

[(1, 420210704760), (2, 210105352380), (3, 140070234920), (4, 105052676190), (5, 84042140952), (6, 70035117460), (7, 60030100680), (8, 52526338095), (10, 42021070476), (11, 38200973160), (12, 35017558730), (14, 30015050340), (15, 28014046984), (20, 21010535238), (21, 20010033560), (22, 19100486580), (24, 17508779365), (28, 15007525170), (30, 14007023492), (33, 12733657720), (35, 12006020136), (40, 10505267619), (42, 10005016780), (44, 9550243290), (55, 7640194632), (56, 7503762585), (60, 7003511746), (66, 6366828860), (70, 6003010068), (77, 5457281880), (84, 5002508390), (88, 4775121645), (105, 4002006712), (110, 3820097316), (120, 3501755873), (132, 3183414430), (140, 3001505034), (154, 2728640940), (165, 2546731544), (168, 2501254195), (210, 2001003356), (220, 1910048658), (231, 1819093960), (264, 1591707215), (280, 1500752517), (308, 1364320470), (330, 1273365772), (385, 1091456376), (420, 1000501678), (440, 955024329), (462, 909546980), (616, 682160235), (660, 636682886), (770, 545728188), (840, 500250839), (924, 454773490), (1155, 363818792), (1320, 318341443), (1540, 272864094), (1848, 227386745), (2310, 181909396), (3080, 136432047), (4620, 90954698), (9240, 45477349)]