1263993600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 216

約数和(自身を含む): 4271240512

約数和(自身を除く): 3007246912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 258, 300, 320, 344, 384, 400, 430, 480, 516, 600, 640, 645, 688, 768, 800, 860, 960, 1032, 1075, 1200, 1280, 1290, 1376, 1531, 1600, 1720, 1920, 2064, 2150, 2400, 2580, 2752, 3062, 3200, 3225, 3440, 3840, 4128, 4300, 4593, 4800, 5160, 5504, 6124, 6400, 6450, 6880, 7655, 8256, 8600, 9186, 9600, 10320, 11008, 12248, 12900, 13760, 15310, 16512, 17200, 18372, 19200, 20640, 22965, 24496, 25800, 27520, 30620, 33024, 34400, 36744, 38275, 41280, 45930, 48992, 51600, 55040, 61240, 65833, 68800, 73488, 76550, 82560, 91860, 97984, 103200, 114825, 122480, 131666, 137600, 146976, 153100, 165120, 183720, 195968, 197499, 206400, 229650, 244960, 263332, 275200, 293952, 306200, 329165, 367440, 391936, 394998, 412800, 459300, 489920, 526664, 587904, 612400, 658330, 734880, 789996, 825600, 918600, 979840, 987495, 1053328, 1175808, 1224800, 1316660, 1469760, 1579992, 1645825, 1837200, 1959680, 1974990, 2106656, 2449600, 2633320, 2939520, 3159984, 3291650, 3674400, 3949980, 4213312, 4899200, 4937475, 5266640, 5879040, 6319968, 6583300, 7348800, 7899960, 8426624, 9798400, 9874950, 10533280, 12639936, 13166600, 14697600, 15799920, 16853248, 19749900, 21066560, 25279872, 26333200, 29395200, 31599840, 39499800, 42133120, 50559744, 52666400, 63199680, 78999600, 84266240, 105332800, 126399360, 157999200, 210665600, 252798720, 315998400, 421331200, 631996800, 1263993600]

約数ペア:

[(1, 1263993600), (2, 631996800), (3, 421331200), (4, 315998400), (5, 252798720), (6, 210665600), (8, 157999200), (10, 126399360), (12, 105332800), (15, 84266240), (16, 78999600), (20, 63199680), (24, 52666400), (25, 50559744), (30, 42133120), (32, 39499800), (40, 31599840), (43, 29395200), (48, 26333200), (50, 25279872), (60, 21066560), (64, 19749900), (75, 16853248), (80, 15799920), (86, 14697600), (96, 13166600), (100, 12639936), (120, 10533280), (128, 9874950), (129, 9798400), (150, 8426624), (160, 7899960), (172, 7348800), (192, 6583300), (200, 6319968), (215, 5879040), (240, 5266640), (256, 4937475), (258, 4899200), (300, 4213312), (320, 3949980), (344, 3674400), (384, 3291650), (400, 3159984), (430, 2939520), (480, 2633320), (516, 2449600), (600, 2106656), (640, 1974990), (645, 1959680), (688, 1837200), (768, 1645825), (800, 1579992), (860, 1469760), (960, 1316660), (1032, 1224800), (1075, 1175808), (1200, 1053328), (1280, 987495), (1290, 979840), (1376, 918600), (1531, 825600), (1600, 789996), (1720, 734880), (1920, 658330), (2064, 612400), (2150, 587904), (2400, 526664), (2580, 489920), (2752, 459300), (3062, 412800), (3200, 394998), (3225, 391936), (3440, 367440), (3840, 329165), (4128, 306200), (4300, 293952), (4593, 275200), (4800, 263332), (5160, 244960), (5504, 229650), (6124, 206400), (6400, 197499), (6450, 195968), (6880, 183720), (7655, 165120), (8256, 153100), (8600, 146976), (9186, 137600), (9600, 131666), (10320, 122480), (11008, 114825), (12248, 103200), (12900, 97984), (13760, 91860), (15310, 82560), (16512, 76550), (17200, 73488), (18372, 68800), (19200, 65833), (20640, 61240), (22965, 55040), (24496, 51600), (25800, 48992), (27520, 45930), (30620, 41280), (33024, 38275), (34400, 36744)]