509793480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67433}}^1$

素因数の和:67460

約数の個数: 128

約数和(自身を含む): 1942099200

約数和(自身を除く): 1432305720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 67433, 134866, 202299, 269732, 337165, 404598, 472031, 539464, 606897, 674330, 809196, 944062, 1011495, 1213794, 1348660, 1416093, 1618392, 1820691, 1888124, 2022990, 2360155, 2427588, 2697320, 2832186, 3034485, 3641382, 3776248, 4045980, 4248279, 4720310, 4855176, 5664372, 6068970, 7080465, 7282764, 8091960, 8496558, 9103455, 9440620, 11328744, 12137940, 12744837, 14160930, 14565528, 16993116, 18206910, 18881240, 21241395, 24275880, 25489674, 28321860, 33986232, 36413820, 42482790, 50979348, 56643720, 63724185, 72827640, 84965580, 101958696, 127448370, 169931160, 254896740, 509793480]

約数ペア:

[(1, 509793480), (2, 254896740), (3, 169931160), (4, 127448370), (5, 101958696), (6, 84965580), (7, 72827640), (8, 63724185), (9, 56643720), (10, 50979348), (12, 42482790), (14, 36413820), (15, 33986232), (18, 28321860), (20, 25489674), (21, 24275880), (24, 21241395), (27, 18881240), (28, 18206910), (30, 16993116), (35, 14565528), (36, 14160930), (40, 12744837), (42, 12137940), (45, 11328744), (54, 9440620), (56, 9103455), (60, 8496558), (63, 8091960), (70, 7282764), (72, 7080465), (84, 6068970), (90, 5664372), (105, 4855176), (108, 4720310), (120, 4248279), (126, 4045980), (135, 3776248), (140, 3641382), (168, 3034485), (180, 2832186), (189, 2697320), (210, 2427588), (216, 2360155), (252, 2022990), (270, 1888124), (280, 1820691), (315, 1618392), (360, 1416093), (378, 1348660), (420, 1213794), (504, 1011495), (540, 944062), (630, 809196), (756, 674330), (840, 606897), (945, 539464), (1080, 472031), (1260, 404598), (1512, 337165), (1890, 269732), (2520, 202299), (3780, 134866), (7560, 67433)]