7207296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{6619}}^1$

素因数の和:6997

約数の個数: 160

約数和(自身を含む): 24133872000

約数和(自身を除く): 16926575280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 349, 390, 520, 624, 698, 780, 1040, 1047, 1396, 1560, 1745, 2094, 2792, 3120, 3490, 4188, 4537, 5235, 5584, 6619, 6980, 8376, 9074, 10470, 13238, 13611, 13960, 16752, 18148, 19857, 20940, 22685, 26476, 27222, 27920, 33095, 36296, 39714, 41880, 45370, 52952, 54444, 66190, 68055, 72592, 79428, 83760, 86047, 90740, 99285, 105904, 108888, 132380, 136110, 158856, 172094, 181480, 198570, 217776, 258141, 264760, 272220, 317712, 344188, 362960, 397140, 430235, 516282, 529520, 544440, 688376, 794280, 860470, 1032564, 1088880, 1290705, 1376752, 1588560, 1720940, 2065128, 2310031, 2581410, 3441880, 4130256, 4620062, 5162820, 6883760, 6930093, 9240124, 10325640, 11550155, 13860186, 18480248, 20651280, 23100310, 27720372, 30030403, 34650465, 36960496, 46200620, 55440744, 60060806, 69300930, 90091209, 92401240, 110881488, 120121612, 138601860, 150152015, 180182418, 184802480, 240243224, 277203720, 300304030, 360364836, 450456045, 480486448, 554407440, 600608060, 720729672, 900912090, 1201216120, 1441459344, 1801824180, 2402432240, 3603648360, 7207296720]

約数ペア:

[(1, 7207296720), (2, 3603648360), (3, 2402432240), (4, 1801824180), (5, 1441459344), (6, 1201216120), (8, 900912090), (10, 720729672), (12, 600608060), (13, 554407440), (15, 480486448), (16, 450456045), (20, 360364836), (24, 300304030), (26, 277203720), (30, 240243224), (39, 184802480), (40, 180182418), (48, 150152015), (52, 138601860), (60, 120121612), (65, 110881488), (78, 92401240), (80, 90091209), (104, 69300930), (120, 60060806), (130, 55440744), (156, 46200620), (195, 36960496), (208, 34650465), (240, 30030403), (260, 27720372), (312, 23100310), (349, 20651280), (390, 18480248), (520, 13860186), (624, 11550155), (698, 10325640), (780, 9240124), (1040, 6930093), (1047, 6883760), (1396, 5162820), (1560, 4620062), (1745, 4130256), (2094, 3441880), (2792, 2581410), (3120, 2310031), (3490, 2065128), (4188, 1720940), (4537, 1588560), (5235, 1376752), (5584, 1290705), (6619, 1088880), (6980, 1032564), (8376, 860470), (9074, 794280), (10470, 688376), (13238, 544440), (13611, 529520), (13960, 516282), (16752, 430235), (18148, 397140), (19857, 362960), (20940, 344188), (22685, 317712), (26476, 272220), (27222, 264760), (27920, 258141), (33095, 217776), (36296, 198570), (39714, 181480), (41880, 172094), (45370, 158856), (52952, 136110), (54444, 132380), (66190, 108888), (68055, 105904), (72592, 99285), (79428, 90740), (83760, 86047)]