509706960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9841

約数の個数: 160

約数和(自身を含む): 1864261632

約数和(自身を除く): 1354554672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 9787, 10416, 13020, 17360, 19574, 26040, 29361, 39148, 48935, 52080, 58722, 68509, 78296, 97870, 117444, 137018, 146805, 156592, 195740, 205527, 234888, 274036, 293610, 303397, 342545, 391480, 411054, 469776, 548072, 587220, 606794, 685090, 782960, 822108, 910191, 1027635, 1096144, 1174440, 1213588, 1370180, 1516985, 1644216, 1820382, 2055270, 2123779, 2348880, 2427176, 2740360, 3033970, 3288432, 3640764, 4110540, 4247558, 4550955, 4854352, 5480720, 6067940, 6371337, 7281528, 8221080, 8495116, 9101910, 10618895, 12135880, 12742674, 14563056, 16442160, 16990232, 18203820, 21237790, 24271760, 25485348, 31856685, 33980464, 36407640, 42475580, 50970696, 63713370, 72815280, 84951160, 101941392, 127426740, 169902320, 254853480, 509706960]

約数ペア:

[(1, 509706960), (2, 254853480), (3, 169902320), (4, 127426740), (5, 101941392), (6, 84951160), (7, 72815280), (8, 63713370), (10, 50970696), (12, 42475580), (14, 36407640), (15, 33980464), (16, 31856685), (20, 25485348), (21, 24271760), (24, 21237790), (28, 18203820), (30, 16990232), (31, 16442160), (35, 14563056), (40, 12742674), (42, 12135880), (48, 10618895), (56, 9101910), (60, 8495116), (62, 8221080), (70, 7281528), (80, 6371337), (84, 6067940), (93, 5480720), (105, 4854352), (112, 4550955), (120, 4247558), (124, 4110540), (140, 3640764), (155, 3288432), (168, 3033970), (186, 2740360), (210, 2427176), (217, 2348880), (240, 2123779), (248, 2055270), (280, 1820382), (310, 1644216), (336, 1516985), (372, 1370180), (420, 1213588), (434, 1174440), (465, 1096144), (496, 1027635), (560, 910191), (620, 822108), (651, 782960), (744, 685090), (840, 606794), (868, 587220), (930, 548072), (1085, 469776), (1240, 411054), (1302, 391480), (1488, 342545), (1680, 303397), (1736, 293610), (1860, 274036), (2170, 234888), (2480, 205527), (2604, 195740), (3255, 156592), (3472, 146805), (3720, 137018), (4340, 117444), (5208, 97870), (6510, 78296), (7440, 68509), (8680, 58722), (9787, 52080), (10416, 48935), (13020, 39148), (17360, 29361), (19574, 26040)]