742638240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1796

約数の個数: 192

約数和(自身を含む): 2626041600

約数和(自身を除く): 1883403360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 480, 515, 540, 618, 720, 824, 864, 927, 1030, 1080, 1236, 1440, 1545, 1648, 1669, 1854, 2060, 2160, 2472, 2781, 3090, 3296, 3338, 3708, 4120, 4320, 4635, 4944, 5007, 5562, 6180, 6676, 7416, 8240, 8345, 9270, 9888, 10014, 11124, 12360, 13352, 13905, 14832, 15021, 16480, 16690, 18540, 20028, 22248, 24720, 25035, 26704, 27810, 29664, 30042, 33380, 37080, 40056, 44496, 45063, 49440, 50070, 53408, 55620, 60084, 66760, 74160, 75105, 80112, 88992, 90126, 100140, 111240, 120168, 133520, 148320, 150210, 160224, 171907, 180252, 200280, 222480, 225315, 240336, 267040, 300420, 343814, 360504, 400560, 444960, 450630, 480672, 515721, 600840, 687628, 721008, 801120, 859535, 901260, 1031442, 1201680, 1375256, 1442016, 1547163, 1719070, 1802520, 2062884, 2403360, 2578605, 2750512, 3094326, 3438140, 3605040, 4125768, 4641489, 5157210, 5501024, 6188652, 6876280, 7210080, 7735815, 8251536, 9282978, 10314420, 12377304, 13752560, 15471630, 16503072, 18565956, 20628840, 23207445, 24754608, 27505120, 30943260, 37131912, 41257680, 46414890, 49509216, 61886520, 74263824, 82515360, 92829780, 123773040, 148527648, 185659560, 247546080, 371319120, 742638240]

約数ペア:

[(1, 742638240), (2, 371319120), (3, 247546080), (4, 185659560), (5, 148527648), (6, 123773040), (8, 92829780), (9, 82515360), (10, 74263824), (12, 61886520), (15, 49509216), (16, 46414890), (18, 41257680), (20, 37131912), (24, 30943260), (27, 27505120), (30, 24754608), (32, 23207445), (36, 20628840), (40, 18565956), (45, 16503072), (48, 15471630), (54, 13752560), (60, 12377304), (72, 10314420), (80, 9282978), (90, 8251536), (96, 7735815), (103, 7210080), (108, 6876280), (120, 6188652), (135, 5501024), (144, 5157210), (160, 4641489), (180, 4125768), (206, 3605040), (216, 3438140), (240, 3094326), (270, 2750512), (288, 2578605), (309, 2403360), (360, 2062884), (412, 1802520), (432, 1719070), (480, 1547163), (515, 1442016), (540, 1375256), (618, 1201680), (720, 1031442), (824, 901260), (864, 859535), (927, 801120), (1030, 721008), (1080, 687628), (1236, 600840), (1440, 515721), (1545, 480672), (1648, 450630), (1669, 444960), (1854, 400560), (2060, 360504), (2160, 343814), (2472, 300420), (2781, 267040), (3090, 240336), (3296, 225315), (3338, 222480), (3708, 200280), (4120, 180252), (4320, 171907), (4635, 160224), (4944, 150210), (5007, 148320), (5562, 133520), (6180, 120168), (6676, 111240), (7416, 100140), (8240, 90126), (8345, 88992), (9270, 80112), (9888, 75105), (10014, 74160), (11124, 66760), (12360, 60084), (13352, 55620), (13905, 53408), (14832, 50070), (15021, 49440), (16480, 45063), (16690, 44496), (18540, 40056), (20028, 37080), (22248, 33380), (24720, 30042), (25035, 29664), (26704, 27810)]