2252605680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80221}}^1$

素因数の和:80256

約数の個数: 160

約数和(自身を含む): 8355923520

約数和(自身を除く): 6103317840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 80221, 160442, 240663, 320884, 401105, 481326, 641768, 721989, 802210, 962652, 1042873, 1203315, 1283536, 1443978, 1604420, 1925304, 2085746, 2165967, 2406630, 2887956, 3128619, 3208840, 3609945, 3850608, 4171492, 4331934, 4813260, 5214365, 5775912, 6257238, 6417680, 7219890, 8342984, 8663868, 9385857, 9626520, 10428730, 10829835, 11551824, 12514476, 14439780, 15643095, 16685968, 17327736, 18771714, 19253040, 20857460, 21659670, 25028952, 28157571, 28879560, 31286190, 34655472, 37543428, 41714920, 43319340, 46929285, 50057904, 56315142, 57759120, 62572380, 75086856, 83429840, 86638680, 93858570, 112630284, 125144760, 140787855, 150173712, 173277360, 187717140, 225260568, 250289520, 281575710, 375434280, 450521136, 563151420, 750868560, 1126302840, 2252605680]

約数ペア:

[(1, 2252605680), (2, 1126302840), (3, 750868560), (4, 563151420), (5, 450521136), (6, 375434280), (8, 281575710), (9, 250289520), (10, 225260568), (12, 187717140), (13, 173277360), (15, 150173712), (16, 140787855), (18, 125144760), (20, 112630284), (24, 93858570), (26, 86638680), (27, 83429840), (30, 75086856), (36, 62572380), (39, 57759120), (40, 56315142), (45, 50057904), (48, 46929285), (52, 43319340), (54, 41714920), (60, 37543428), (65, 34655472), (72, 31286190), (78, 28879560), (80, 28157571), (90, 25028952), (104, 21659670), (108, 20857460), (117, 19253040), (120, 18771714), (130, 17327736), (135, 16685968), (144, 15643095), (156, 14439780), (180, 12514476), (195, 11551824), (208, 10829835), (216, 10428730), (234, 9626520), (240, 9385857), (260, 8663868), (270, 8342984), (312, 7219890), (351, 6417680), (360, 6257238), (390, 5775912), (432, 5214365), (468, 4813260), (520, 4331934), (540, 4171492), (585, 3850608), (624, 3609945), (702, 3208840), (720, 3128619), (780, 2887956), (936, 2406630), (1040, 2165967), (1080, 2085746), (1170, 1925304), (1404, 1604420), (1560, 1443978), (1755, 1283536), (1872, 1203315), (2160, 1042873), (2340, 962652), (2808, 802210), (3120, 721989), (3510, 641768), (4680, 481326), (5616, 401105), (7020, 320884), (9360, 240663), (14040, 160442), (28080, 80221)]