2191547400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 384

約数和(自身を含む): 8463744000

約数和(自身を除く): 6272196600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 29, 30, 35, 38, 40, 42, 50, 56, 57, 58, 60, 70, 75, 76, 84, 87, 95, 100, 105, 114, 116, 120, 133, 140, 145, 150, 152, 168, 174, 175, 190, 200, 203, 210, 228, 232, 266, 280, 285, 290, 300, 348, 350, 380, 399, 406, 420, 435, 456, 475, 525, 532, 551, 570, 580, 600, 609, 665, 696, 700, 725, 760, 798, 812, 840, 870, 947, 950, 1015, 1050, 1064, 1102, 1140, 1160, 1218, 1330, 1400, 1425, 1450, 1596, 1624, 1653, 1740, 1894, 1900, 1995, 2030, 2100, 2175, 2204, 2280, 2436, 2660, 2755, 2841, 2850, 2900, 3045, 3192, 3306, 3325, 3480, 3788, 3800, 3857, 3990, 4060, 4200, 4350, 4408, 4735, 4872, 5075, 5320, 5510, 5682, 5700, 5800, 6090, 6612, 6629, 6650, 7576, 7714, 7980, 8120, 8265, 8700, 9470, 9975, 10150, 11020, 11364, 11400, 11571, 12180, 13224, 13258, 13300, 13775, 14205, 15225, 15428, 15960, 16530, 17400, 17993, 18940, 19285, 19887, 19950, 20300, 22040, 22728, 23142, 23675, 24360, 26516, 26600, 27463, 27550, 28410, 30450, 30856, 33060, 33145, 35986, 37880, 38570, 39774, 39900, 40600, 41325, 46284, 47350, 53032, 53979, 54926, 55100, 56820, 57855, 60900, 66120, 66290, 71025, 71972, 77140, 79548, 79800, 82389, 82650, 89965, 92568, 94700, 96425, 99435, 107958, 109852, 110200, 113640, 115710, 121800, 125951, 132580, 137315, 142050, 143944, 154280, 159096, 164778, 165300, 165725, 179930, 189400, 192241, 192850, 198870, 215916, 219704, 231420, 251902, 265160, 269895, 274630, 284100, 289275, 329556, 330600, 331450, 359860, 377853, 384482, 385700, 397740, 411945, 431832, 449825, 462840, 497175, 503804, 521797, 539790, 549260, 568200, 576723, 578550, 629755, 659112, 662900, 686575, 719720, 755706, 768964, 771400, 795480, 823890, 899650, 961205, 994350, 1007608, 1043594, 1079580, 1098520, 1153446, 1157100, 1259510, 1325800, 1349475, 1373150, 1511412, 1537928, 1565391, 1647780, 1799300, 1889265, 1922410, 1988700, 2059725, 2087188, 2159160, 2306892, 2314200, 2519020, 2608985, 2698950, 2746300, 2883615, 3022824, 3130782, 3148775, 3295560, 3598600, 3652579, 3778530, 3844820, 3977400, 4119450, 4174376, 4613784, 4806025, 5038040, 5217970, 5397900, 5492600, 5767230, 6261564, 6297550, 7305158, 7557060, 7689640, 7826955, 8238900, 9446325, 9612050, 10435940, 10795800, 10957737, 11534460, 12523128, 12595100, 13044925, 14418075, 14610316, 15114120, 15653910, 16477800, 18262895, 18892650, 19224100, 20871880, 21915474, 23068920, 25190200, 26089850, 28836150, 29220632, 31307820, 36525790, 37785300, 38448200, 39134775, 43830948, 52179700, 54788685, 57672300, 62615640, 73051580, 75570600, 78269550, 87661896, 91314475, 104359400, 109577370, 115344600, 146103160, 156539100, 182628950, 219154740, 273943425, 313078200, 365257900, 438309480, 547886850, 730515800, 1095773700, 2191547400]

約数ペア:

[(1, 2191547400), (2, 1095773700), (3, 730515800), (4, 547886850), (5, 438309480), (6, 365257900), (7, 313078200), (8, 273943425), (10, 219154740), (12, 182628950), (14, 156539100), (15, 146103160), (19, 115344600), (20, 109577370), (21, 104359400), (24, 91314475), (25, 87661896), (28, 78269550), (29, 75570600), (30, 73051580), (35, 62615640), (38, 57672300), (40, 54788685), (42, 52179700), (50, 43830948), (56, 39134775), (57, 38448200), (58, 37785300), (60, 36525790), (70, 31307820), (75, 29220632), (76, 28836150), (84, 26089850), (87, 25190200), (95, 23068920), (100, 21915474), (105, 20871880), (114, 19224100), (116, 18892650), (120, 18262895), (133, 16477800), (140, 15653910), (145, 15114120), (150, 14610316), (152, 14418075), (168, 13044925), (174, 12595100), (175, 12523128), (190, 11534460), (200, 10957737), (203, 10795800), (210, 10435940), (228, 9612050), (232, 9446325), (266, 8238900), (280, 7826955), (285, 7689640), (290, 7557060), (300, 7305158), (348, 6297550), (350, 6261564), (380, 5767230), (399, 5492600), (406, 5397900), (420, 5217970), (435, 5038040), (456, 4806025), (475, 4613784), (525, 4174376), (532, 4119450), (551, 3977400), (570, 3844820), (580, 3778530), (600, 3652579), (609, 3598600), (665, 3295560), (696, 3148775), (700, 3130782), (725, 3022824), (760, 2883615), (798, 2746300), (812, 2698950), (840, 2608985), (870, 2519020), (947, 2314200), (950, 2306892), (1015, 2159160), (1050, 2087188), (1064, 2059725), (1102, 1988700), (1140, 1922410), (1160, 1889265), (1218, 1799300), (1330, 1647780), (1400, 1565391), (1425, 1537928), (1450, 1511412), (1596, 1373150), (1624, 1349475), (1653, 1325800), (1740, 1259510), (1894, 1157100), (1900, 1153446), (1995, 1098520), (2030, 1079580), (2100, 1043594), (2175, 1007608), (2204, 994350), (2280, 961205), (2436, 899650), (2660, 823890), (2755, 795480), (2841, 771400), (2850, 768964), (2900, 755706), (3045, 719720), (3192, 686575), (3306, 662900), (3325, 659112), (3480, 629755), (3788, 578550), (3800, 576723), (3857, 568200), (3990, 549260), (4060, 539790), (4200, 521797), (4350, 503804), (4408, 497175), (4735, 462840), (4872, 449825), (5075, 431832), (5320, 411945), (5510, 397740), (5682, 385700), (5700, 384482), (5800, 377853), (6090, 359860), (6612, 331450), (6629, 330600), (6650, 329556), (7576, 289275), (7714, 284100), (7980, 274630), (8120, 269895), (8265, 265160), (8700, 251902), (9470, 231420), (9975, 219704), (10150, 215916), (11020, 198870), (11364, 192850), (11400, 192241), (11571, 189400), (12180, 179930), (13224, 165725), (13258, 165300), (13300, 164778), (13775, 159096), (14205, 154280), (15225, 143944), (15428, 142050), (15960, 137315), (16530, 132580), (17400, 125951), (17993, 121800), (18940, 115710), (19285, 113640), (19887, 110200), (19950, 109852), (20300, 107958), (22040, 99435), (22728, 96425), (23142, 94700), (23675, 92568), (24360, 89965), (26516, 82650), (26600, 82389), (27463, 79800), (27550, 79548), (28410, 77140), (30450, 71972), (30856, 71025), (33060, 66290), (33145, 66120), (35986, 60900), (37880, 57855), (38570, 56820), (39774, 55100), (39900, 54926), (40600, 53979), (41325, 53032), (46284, 47350)]