2191386240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2939

約数の個数: 192

約数和(自身を含む): 7625109960

約数和(自身を除く): 5433723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 384, 411, 480, 548, 576, 640, 685, 720, 822, 960, 1096, 1152, 1233, 1370, 1440, 1644, 1920, 2055, 2192, 2466, 2740, 2777, 2880, 3288, 4110, 4384, 4932, 5480, 5554, 5760, 6165, 6576, 8220, 8331, 8768, 9864, 10960, 11108, 12330, 13152, 13885, 16440, 16662, 17536, 19728, 21920, 22216, 24660, 24993, 26304, 27770, 32880, 33324, 39456, 41655, 43840, 44432, 49320, 49986, 52608, 55540, 65760, 66648, 78912, 83310, 87680, 88864, 98640, 99972, 111080, 124965, 131520, 133296, 157824, 166620, 177728, 197280, 199944, 222160, 249930, 263040, 266592, 333240, 355456, 380449, 394560, 399888, 444320, 499860, 533184, 666480, 760898, 789120, 799776, 888640, 999720, 1066368, 1141347, 1332960, 1521796, 1599552, 1777280, 1902245, 1999440, 2282694, 2665920, 3043592, 3199104, 3424041, 3804490, 3998880, 4565388, 5331840, 5706735, 6087184, 6848082, 7608980, 7997760, 9130776, 11413470, 12174368, 13696164, 15217960, 15995520, 17120205, 18261552, 22826940, 24348736, 27392328, 30435920, 34240410, 36523104, 45653880, 48697472, 54784656, 60871840, 68480820, 73046208, 91307760, 109569312, 121743680, 136961640, 146092416, 182615520, 219138624, 243487360, 273923280, 365231040, 438277248, 547846560, 730462080, 1095693120, 2191386240]

約数ペア:

[(1, 2191386240), (2, 1095693120), (3, 730462080), (4, 547846560), (5, 438277248), (6, 365231040), (8, 273923280), (9, 243487360), (10, 219138624), (12, 182615520), (15, 146092416), (16, 136961640), (18, 121743680), (20, 109569312), (24, 91307760), (30, 73046208), (32, 68480820), (36, 60871840), (40, 54784656), (45, 48697472), (48, 45653880), (60, 36523104), (64, 34240410), (72, 30435920), (80, 27392328), (90, 24348736), (96, 22826940), (120, 18261552), (128, 17120205), (137, 15995520), (144, 15217960), (160, 13696164), (180, 12174368), (192, 11413470), (240, 9130776), (274, 7997760), (288, 7608980), (320, 6848082), (360, 6087184), (384, 5706735), (411, 5331840), (480, 4565388), (548, 3998880), (576, 3804490), (640, 3424041), (685, 3199104), (720, 3043592), (822, 2665920), (960, 2282694), (1096, 1999440), (1152, 1902245), (1233, 1777280), (1370, 1599552), (1440, 1521796), (1644, 1332960), (1920, 1141347), (2055, 1066368), (2192, 999720), (2466, 888640), (2740, 799776), (2777, 789120), (2880, 760898), (3288, 666480), (4110, 533184), (4384, 499860), (4932, 444320), (5480, 399888), (5554, 394560), (5760, 380449), (6165, 355456), (6576, 333240), (8220, 266592), (8331, 263040), (8768, 249930), (9864, 222160), (10960, 199944), (11108, 197280), (12330, 177728), (13152, 166620), (13885, 157824), (16440, 133296), (16662, 131520), (17536, 124965), (19728, 111080), (21920, 99972), (22216, 98640), (24660, 88864), (24993, 87680), (26304, 83310), (27770, 78912), (32880, 66648), (33324, 65760), (39456, 55540), (41655, 52608), (43840, 49986), (44432, 49320)]