42676480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 127741824

約数和(自身を除く): 85065344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 433, 440, 448, 560, 616, 640, 704, 770, 866, 880, 896, 1120, 1232, 1280, 1408, 1540, 1732, 1760, 1792, 2165, 2240, 2464, 2816, 3031, 3080, 3464, 3520, 4330, 4480, 4763, 4928, 6062, 6160, 6928, 7040, 8660, 8960, 9526, 9856, 12124, 12320, 13856, 14080, 15155, 17320, 19052, 19712, 23815, 24248, 24640, 27712, 30310, 33341, 34640, 38104, 47630, 48496, 49280, 55424, 60620, 66682, 69280, 76208, 95260, 96992, 98560, 110848, 121240, 133364, 138560, 152416, 166705, 190520, 193984, 242480, 266728, 277120, 304832, 333410, 381040, 387968, 484960, 533456, 554240, 609664, 666820, 762080, 775936, 969920, 1066912, 1219328, 1333640, 1524160, 1939840, 2133824, 2667280, 3048320, 3879680, 4267648, 5334560, 6096640, 8535296, 10669120, 21338240, 42676480]

約数ペア:

[(1, 42676480), (2, 21338240), (4, 10669120), (5, 8535296), (7, 6096640), (8, 5334560), (10, 4267648), (11, 3879680), (14, 3048320), (16, 2667280), (20, 2133824), (22, 1939840), (28, 1524160), (32, 1333640), (35, 1219328), (40, 1066912), (44, 969920), (55, 775936), (56, 762080), (64, 666820), (70, 609664), (77, 554240), (80, 533456), (88, 484960), (110, 387968), (112, 381040), (128, 333410), (140, 304832), (154, 277120), (160, 266728), (176, 242480), (220, 193984), (224, 190520), (256, 166705), (280, 152416), (308, 138560), (320, 133364), (352, 121240), (385, 110848), (433, 98560), (440, 96992), (448, 95260), (560, 76208), (616, 69280), (640, 66682), (704, 60620), (770, 55424), (866, 49280), (880, 48496), (896, 47630), (1120, 38104), (1232, 34640), (1280, 33341), (1408, 30310), (1540, 27712), (1732, 24640), (1760, 24248), (1792, 23815), (2165, 19712), (2240, 19052), (2464, 17320), (2816, 15155), (3031, 14080), (3080, 13856), (3464, 12320), (3520, 12124), (4330, 9856), (4480, 9526), (4763, 8960), (4928, 8660), (6062, 7040), (6160, 6928)]