138698560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 224

約数和(自身を含む): 444471552

約数和(自身を除く): 305772992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 433, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 866, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1732, 1760, 1820, 2002, 2080, 2165, 2240, 2288, 2464, 2860, 2912, 3031, 3080, 3464, 3520, 3640, 4004, 4160, 4330, 4576, 4763, 4928, 5005, 5629, 5720, 5824, 6062, 6160, 6928, 7280, 8008, 8660, 9152, 9526, 10010, 11258, 11440, 12124, 12320, 13856, 14560, 15155, 16016, 17320, 19052, 20020, 22516, 22880, 23815, 24248, 24640, 27712, 28145, 29120, 30310, 32032, 33341, 34640, 38104, 39403, 40040, 45032, 45760, 47630, 48496, 56290, 60620, 61919, 64064, 66682, 69280, 76208, 78806, 80080, 90064, 95260, 96992, 112580, 121240, 123838, 133364, 138560, 152416, 157612, 160160, 166705, 180128, 190520, 193984, 197015, 225160, 242480, 247676, 266728, 304832, 309595, 315224, 320320, 333410, 360256, 381040, 394030, 433433, 450320, 484960, 495352, 533456, 619190, 630448, 666820, 762080, 788060, 866866, 900640, 969920, 990704, 1066912, 1238380, 1260896, 1333640, 1524160, 1576120, 1733732, 1801280, 1981408, 2133824, 2167165, 2476760, 2521792, 2667280, 3152240, 3467464, 3962816, 4334330, 4953520, 5334560, 6304480, 6934928, 8668660, 9907040, 10669120, 12608960, 13869856, 17337320, 19814080, 27739712, 34674640, 69349280, 138698560]

約数ペア:

[(1, 138698560), (2, 69349280), (4, 34674640), (5, 27739712), (7, 19814080), (8, 17337320), (10, 13869856), (11, 12608960), (13, 10669120), (14, 9907040), (16, 8668660), (20, 6934928), (22, 6304480), (26, 5334560), (28, 4953520), (32, 4334330), (35, 3962816), (40, 3467464), (44, 3152240), (52, 2667280), (55, 2521792), (56, 2476760), (64, 2167165), (65, 2133824), (70, 1981408), (77, 1801280), (80, 1733732), (88, 1576120), (91, 1524160), (104, 1333640), (110, 1260896), (112, 1238380), (130, 1066912), (140, 990704), (143, 969920), (154, 900640), (160, 866866), (176, 788060), (182, 762080), (208, 666820), (220, 630448), (224, 619190), (260, 533456), (280, 495352), (286, 484960), (308, 450320), (320, 433433), (352, 394030), (364, 381040), (385, 360256), (416, 333410), (433, 320320), (440, 315224), (448, 309595), (455, 304832), (520, 266728), (560, 247676), (572, 242480), (616, 225160), (704, 197015), (715, 193984), (728, 190520), (770, 180128), (832, 166705), (866, 160160), (880, 157612), (910, 152416), (1001, 138560), (1040, 133364), (1120, 123838), (1144, 121240), (1232, 112580), (1430, 96992), (1456, 95260), (1540, 90064), (1732, 80080), (1760, 78806), (1820, 76208), (2002, 69280), (2080, 66682), (2165, 64064), (2240, 61919), (2288, 60620), (2464, 56290), (2860, 48496), (2912, 47630), (3031, 45760), (3080, 45032), (3464, 40040), (3520, 39403), (3640, 38104), (4004, 34640), (4160, 33341), (4330, 32032), (4576, 30310), (4763, 29120), (4928, 28145), (5005, 27712), (5629, 24640), (5720, 24248), (5824, 23815), (6062, 22880), (6160, 22516), (6928, 20020), (7280, 19052), (8008, 17320), (8660, 16016), (9152, 15155), (9526, 14560), (10010, 13856), (11258, 12320), (11440, 12124)]