489603840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 1741291776

約数和(自身を除く): 1251687936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 128, 132, 134, 160, 165, 173, 176, 192, 201, 220, 240, 256, 264, 268, 320, 330, 335, 346, 352, 384, 402, 440, 480, 519, 528, 536, 640, 660, 670, 692, 704, 737, 768, 804, 865, 880, 960, 1005, 1038, 1056, 1072, 1280, 1320, 1340, 1384, 1408, 1474, 1608, 1730, 1760, 1903, 1920, 2010, 2076, 2112, 2144, 2211, 2595, 2640, 2680, 2768, 2816, 2948, 3216, 3460, 3520, 3685, 3806, 3840, 4020, 4152, 4224, 4288, 4422, 5190, 5280, 5360, 5536, 5709, 5896, 6432, 6920, 7040, 7370, 7612, 8040, 8304, 8448, 8576, 8844, 9515, 10380, 10560, 10720, 11055, 11072, 11418, 11591, 11792, 12864, 13840, 14080, 14740, 15224, 16080, 16608, 17152, 17688, 19030, 20760, 21120, 21440, 22110, 22144, 22836, 23182, 23584, 25728, 27680, 28545, 29480, 30448, 32160, 33216, 34773, 35376, 38060, 41520, 42240, 42880, 44220, 44288, 45672, 46364, 47168, 51456, 55360, 57090, 57955, 58960, 60896, 64320, 66432, 69546, 70752, 76120, 83040, 85760, 88440, 91344, 92728, 94336, 110720, 114180, 115910, 117920, 121792, 127501, 128640, 132864, 139092, 141504, 152240, 166080, 173865, 176880, 182688, 185456, 188672, 221440, 228360, 231820, 235840, 243584, 255002, 257280, 278184, 283008, 304480, 332160, 347730, 353760, 365376, 370912, 382503, 456720, 463640, 471680, 487168, 510004, 556368, 566016, 608960, 637505, 664320, 695460, 707520, 730752, 741824, 765006, 913440, 927280, 943360, 1020008, 1112736, 1217920, 1275010, 1390920, 1415040, 1461504, 1483648, 1530012, 1826880, 1854560, 1912515, 2040016, 2225472, 2435840, 2550020, 2781840, 2830080, 2967296, 3060024, 3653760, 3709120, 3825030, 4080032, 4450944, 5100040, 5563680, 6120048, 7307520, 7418240, 7650060, 8160064, 8901888, 10200080, 11127360, 12240096, 14836480, 15300120, 16320128, 20400160, 22254720, 24480192, 30600240, 32640256, 40800320, 44509440, 48960384, 61200480, 81600640, 97920768, 122400960, 163201280, 244801920, 489603840]

約数ペア:

[(1, 489603840), (2, 244801920), (3, 163201280), (4, 122400960), (5, 97920768), (6, 81600640), (8, 61200480), (10, 48960384), (11, 44509440), (12, 40800320), (15, 32640256), (16, 30600240), (20, 24480192), (22, 22254720), (24, 20400160), (30, 16320128), (32, 15300120), (33, 14836480), (40, 12240096), (44, 11127360), (48, 10200080), (55, 8901888), (60, 8160064), (64, 7650060), (66, 7418240), (67, 7307520), (80, 6120048), (88, 5563680), (96, 5100040), (110, 4450944), (120, 4080032), (128, 3825030), (132, 3709120), (134, 3653760), (160, 3060024), (165, 2967296), (173, 2830080), (176, 2781840), (192, 2550020), (201, 2435840), (220, 2225472), (240, 2040016), (256, 1912515), (264, 1854560), (268, 1826880), (320, 1530012), (330, 1483648), (335, 1461504), (346, 1415040), (352, 1390920), (384, 1275010), (402, 1217920), (440, 1112736), (480, 1020008), (519, 943360), (528, 927280), (536, 913440), (640, 765006), (660, 741824), (670, 730752), (692, 707520), (704, 695460), (737, 664320), (768, 637505), (804, 608960), (865, 566016), (880, 556368), (960, 510004), (1005, 487168), (1038, 471680), (1056, 463640), (1072, 456720), (1280, 382503), (1320, 370912), (1340, 365376), (1384, 353760), (1408, 347730), (1474, 332160), (1608, 304480), (1730, 283008), (1760, 278184), (1903, 257280), (1920, 255002), (2010, 243584), (2076, 235840), (2112, 231820), (2144, 228360), (2211, 221440), (2595, 188672), (2640, 185456), (2680, 182688), (2768, 176880), (2816, 173865), (2948, 166080), (3216, 152240), (3460, 141504), (3520, 139092), (3685, 132864), (3806, 128640), (3840, 127501), (4020, 121792), (4152, 117920), (4224, 115910), (4288, 114180), (4422, 110720), (5190, 94336), (5280, 92728), (5360, 91344), (5536, 88440), (5709, 85760), (5896, 83040), (6432, 76120), (6920, 70752), (7040, 69546), (7370, 66432), (7612, 64320), (8040, 60896), (8304, 58960), (8448, 57955), (8576, 57090), (8844, 55360), (9515, 51456), (10380, 47168), (10560, 46364), (10720, 45672), (11055, 44288), (11072, 44220), (11418, 42880), (11591, 42240), (11792, 41520), (12864, 38060), (13840, 35376), (14080, 34773), (14740, 33216), (15224, 32160), (16080, 30448), (16608, 29480), (17152, 28545), (17688, 27680), (19030, 25728), (20760, 23584), (21120, 23182), (21440, 22836), (22110, 22144)]