155863680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11626

約数の個数: 128

約数和(自身を含む): 567838080

約数和(自身を除く): 411974400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11597, 13440, 23194, 34791, 46388, 57985, 69582, 81179, 92776, 115970, 139164, 162358, 173955, 185552, 231940, 243537, 278328, 324716, 347910, 371104, 405895, 463880, 487074, 556656, 649432, 695820, 742208, 811790, 927760, 974148, 1113312, 1217685, 1298864, 1391640, 1484416, 1623580, 1855520, 1948296, 2226624, 2435370, 2597728, 2783280, 3247160, 3711040, 3896592, 4453248, 4870740, 5195456, 5566560, 6494320, 7422080, 7793184, 9741480, 10390912, 11133120, 12988640, 15586368, 19482960, 22266240, 25977280, 31172736, 38965920, 51954560, 77931840, 155863680]

約数ペア:

[(1, 155863680), (2, 77931840), (3, 51954560), (4, 38965920), (5, 31172736), (6, 25977280), (7, 22266240), (8, 19482960), (10, 15586368), (12, 12988640), (14, 11133120), (15, 10390912), (16, 9741480), (20, 7793184), (21, 7422080), (24, 6494320), (28, 5566560), (30, 5195456), (32, 4870740), (35, 4453248), (40, 3896592), (42, 3711040), (48, 3247160), (56, 2783280), (60, 2597728), (64, 2435370), (70, 2226624), (80, 1948296), (84, 1855520), (96, 1623580), (105, 1484416), (112, 1391640), (120, 1298864), (128, 1217685), (140, 1113312), (160, 974148), (168, 927760), (192, 811790), (210, 742208), (224, 695820), (240, 649432), (280, 556656), (320, 487074), (336, 463880), (384, 405895), (420, 371104), (448, 347910), (480, 324716), (560, 278328), (640, 243537), (672, 231940), (840, 185552), (896, 173955), (960, 162358), (1120, 139164), (1344, 115970), (1680, 92776), (1920, 81179), (2240, 69582), (2688, 57985), (3360, 46388), (4480, 34791), (6720, 23194), (11597, 13440)]