147618240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 224

約数和(自身を含む): 584630784

約数和(自身を除く): 437012544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1997, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3994, 4620, 4928, 5280, 5991, 6160, 6720, 7392, 7988, 9240, 9985, 10560, 11982, 12320, 13979, 14784, 15976, 18480, 19970, 21967, 23964, 24640, 27958, 29955, 31952, 36960, 39940, 41937, 43934, 47928, 55916, 59910, 63904, 65901, 69895, 73920, 79880, 83874, 87868, 95856, 109835, 111832, 119820, 127808, 131802, 139790, 153769, 159760, 167748, 175736, 191712, 209685, 219670, 223664, 239640, 263604, 279580, 307538, 319520, 329505, 335496, 351472, 383424, 419370, 439340, 447328, 461307, 479280, 527208, 559160, 615076, 639040, 659010, 670992, 702944, 768845, 838740, 878680, 894656, 922614, 958560, 1054416, 1118320, 1230152, 1318020, 1341984, 1405888, 1537690, 1677480, 1757360, 1845228, 1917120, 2108832, 2236640, 2306535, 2460304, 2636040, 2683968, 3075380, 3354960, 3514720, 3690456, 4217664, 4473280, 4613070, 4920608, 5272080, 6150760, 6709920, 7029440, 7380912, 9226140, 9841216, 10544160, 12301520, 13419840, 14761824, 18452280, 21088320, 24603040, 29523648, 36904560, 49206080, 73809120, 147618240]

約数ペア:

[(1, 147618240), (2, 73809120), (3, 49206080), (4, 36904560), (5, 29523648), (6, 24603040), (7, 21088320), (8, 18452280), (10, 14761824), (11, 13419840), (12, 12301520), (14, 10544160), (15, 9841216), (16, 9226140), (20, 7380912), (21, 7029440), (22, 6709920), (24, 6150760), (28, 5272080), (30, 4920608), (32, 4613070), (33, 4473280), (35, 4217664), (40, 3690456), (42, 3514720), (44, 3354960), (48, 3075380), (55, 2683968), (56, 2636040), (60, 2460304), (64, 2306535), (66, 2236640), (70, 2108832), (77, 1917120), (80, 1845228), (84, 1757360), (88, 1677480), (96, 1537690), (105, 1405888), (110, 1341984), (112, 1318020), (120, 1230152), (132, 1118320), (140, 1054416), (154, 958560), (160, 922614), (165, 894656), (168, 878680), (176, 838740), (192, 768845), (210, 702944), (220, 670992), (224, 659010), (231, 639040), (240, 615076), (264, 559160), (280, 527208), (308, 479280), (320, 461307), (330, 447328), (336, 439340), (352, 419370), (385, 383424), (420, 351472), (440, 335496), (448, 329505), (462, 319520), (480, 307538), (528, 279580), (560, 263604), (616, 239640), (660, 223664), (672, 219670), (704, 209685), (770, 191712), (840, 175736), (880, 167748), (924, 159760), (960, 153769), (1056, 139790), (1120, 131802), (1155, 127808), (1232, 119820), (1320, 111832), (1344, 109835), (1540, 95856), (1680, 87868), (1760, 83874), (1848, 79880), (1997, 73920), (2112, 69895), (2240, 65901), (2310, 63904), (2464, 59910), (2640, 55916), (3080, 47928), (3360, 43934), (3520, 41937), (3696, 39940), (3994, 36960), (4620, 31952), (4928, 29955), (5280, 27958), (5991, 24640), (6160, 23964), (6720, 21967), (7392, 19970), (7988, 18480), (9240, 15976), (9985, 14784), (10560, 13979), (11982, 12320)]