73883040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 216420960

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, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 1999, 2310, 2464, 2640, 3080, 3360, 3696, 3998, 4620, 5280, 5997, 6160, 7392, 7996, 9240, 9995, 11994, 12320, 13993, 15992, 18480, 19990, 21989, 23988, 27986, 29985, 31984, 36960, 39980, 41979, 43978, 47976, 55972, 59970, 63968, 65967, 69965, 79960, 83958, 87956, 95952, 109945, 111944, 119940, 131934, 139930, 153923, 159920, 167916, 175912, 191904, 209895, 219890, 223888, 239880, 263868, 279860, 307846, 319840, 329835, 335832, 351824, 419790, 439780, 447776, 461769, 479760, 527736, 559720, 615692, 659670, 671664, 703648, 769615, 839580, 879560, 923538, 959520, 1055472, 1119440, 1231384, 1319340, 1343328, 1539230, 1679160, 1759120, 1847076, 2110944, 2238880, 2308845, 2462768, 2638680, 3078460, 3358320, 3518240, 3694152, 4617690, 4925536, 5277360, 6156920, 6716640, 7388304, 9235380, 10554720, 12313840, 14776608, 18470760, 24627680, 36941520, 73883040]

約数ペア:

[(1, 73883040), (2, 36941520), (3, 24627680), (4, 18470760), (5, 14776608), (6, 12313840), (7, 10554720), (8, 9235380), (10, 7388304), (11, 6716640), (12, 6156920), (14, 5277360), (15, 4925536), (16, 4617690), (20, 3694152), (21, 3518240), (22, 3358320), (24, 3078460), (28, 2638680), (30, 2462768), (32, 2308845), (33, 2238880), (35, 2110944), (40, 1847076), (42, 1759120), (44, 1679160), (48, 1539230), (55, 1343328), (56, 1319340), (60, 1231384), (66, 1119440), (70, 1055472), (77, 959520), (80, 923538), (84, 879560), (88, 839580), (96, 769615), (105, 703648), (110, 671664), (112, 659670), (120, 615692), (132, 559720), (140, 527736), (154, 479760), (160, 461769), (165, 447776), (168, 439780), (176, 419790), (210, 351824), (220, 335832), (224, 329835), (231, 319840), (240, 307846), (264, 279860), (280, 263868), (308, 239880), (330, 223888), (336, 219890), (352, 209895), (385, 191904), (420, 175912), (440, 167916), (462, 159920), (480, 153923), (528, 139930), (560, 131934), (616, 119940), (660, 111944), (672, 109945), (770, 95952), (840, 87956), (880, 83958), (924, 79960), (1056, 69965), (1120, 65967), (1155, 63968), (1232, 59970), (1320, 55972), (1540, 47976), (1680, 43978), (1760, 41979), (1848, 39980), (1999, 36960), (2310, 31984), (2464, 29985), (2640, 27986), (3080, 23988), (3360, 21989), (3696, 19990), (3998, 18480), (4620, 15992), (5280, 13993), (5997, 12320), (6160, 11994), (7392, 9995), (7996, 9240)]