142488720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 200

約数和(自身を含む): 540144000

約数和(自身を除く): 397655280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 1999, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 3998, 4455, 4752, 5940, 5997, 6480, 7128, 7920, 7996, 8910, 9995, 11880, 11994, 14256, 15992, 17820, 17991, 19990, 21989, 23760, 23988, 29985, 31984, 35640, 35982, 39980, 43978, 47976, 53973, 59970, 65967, 71280, 71964, 79960, 87956, 89955, 95952, 107946, 109945, 119940, 131934, 143928, 159920, 161919, 175912, 179910, 197901, 215892, 219890, 239880, 263868, 269865, 287856, 323838, 329835, 351824, 359820, 395802, 431784, 439780, 479760, 527736, 539730, 593703, 647676, 659670, 719640, 791604, 809595, 863568, 879560, 989505, 1055472, 1079460, 1187406, 1295352, 1319340, 1439280, 1583208, 1619190, 1759120, 1781109, 1979010, 2158920, 2374812, 2590704, 2638680, 2968515, 3166416, 3238380, 3562218, 3958020, 4317840, 4749624, 5277360, 5937030, 6476760, 7124436, 7916040, 8905545, 9499248, 11874060, 12953520, 14248872, 15832080, 17811090, 23748120, 28497744, 35622180, 47496240, 71244360, 142488720]

約数ペア:

[(1, 142488720), (2, 71244360), (3, 47496240), (4, 35622180), (5, 28497744), (6, 23748120), (8, 17811090), (9, 15832080), (10, 14248872), (11, 12953520), (12, 11874060), (15, 9499248), (16, 8905545), (18, 7916040), (20, 7124436), (22, 6476760), (24, 5937030), (27, 5277360), (30, 4749624), (33, 4317840), (36, 3958020), (40, 3562218), (44, 3238380), (45, 3166416), (48, 2968515), (54, 2638680), (55, 2590704), (60, 2374812), (66, 2158920), (72, 1979010), (80, 1781109), (81, 1759120), (88, 1619190), (90, 1583208), (99, 1439280), (108, 1319340), (110, 1295352), (120, 1187406), (132, 1079460), (135, 1055472), (144, 989505), (162, 879560), (165, 863568), (176, 809595), (180, 791604), (198, 719640), (216, 659670), (220, 647676), (240, 593703), (264, 539730), (270, 527736), (297, 479760), (324, 439780), (330, 431784), (360, 395802), (396, 359820), (405, 351824), (432, 329835), (440, 323838), (495, 287856), (528, 269865), (540, 263868), (594, 239880), (648, 219890), (660, 215892), (720, 197901), (792, 179910), (810, 175912), (880, 161919), (891, 159920), (990, 143928), (1080, 131934), (1188, 119940), (1296, 109945), (1320, 107946), (1485, 95952), (1584, 89955), (1620, 87956), (1782, 79960), (1980, 71964), (1999, 71280), (2160, 65967), (2376, 59970), (2640, 53973), (2970, 47976), (3240, 43978), (3564, 39980), (3960, 35982), (3998, 35640), (4455, 31984), (4752, 29985), (5940, 23988), (5997, 23760), (6480, 21989), (7128, 19990), (7920, 17991), (7996, 17820), (8910, 15992), (9995, 14256), (11880, 11994)]