1920549120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 432

約数和(自身を含む): 7298061120

約数和(自身を除く): 5377512000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 64, 70, 80, 84, 96, 98, 105, 112, 118, 120, 128, 140, 147, 160, 168, 173, 177, 192, 196, 210, 224, 236, 240, 245, 256, 280, 294, 295, 320, 336, 346, 354, 384, 392, 413, 420, 448, 472, 480, 490, 519, 560, 588, 590, 640, 672, 692, 708, 735, 768, 784, 826, 840, 865, 885, 896, 944, 960, 980, 1038, 1120, 1176, 1180, 1211, 1239, 1280, 1344, 1384, 1416, 1470, 1568, 1652, 1680, 1730, 1770, 1792, 1888, 1920, 1960, 2065, 2076, 2240, 2352, 2360, 2422, 2478, 2595, 2688, 2768, 2832, 2891, 2940, 3136, 3304, 3360, 3460, 3540, 3633, 3776, 3840, 3920, 4130, 4152, 4480, 4704, 4720, 4844, 4956, 5190, 5376, 5536, 5664, 5782, 5880, 6055, 6195, 6272, 6608, 6720, 6920, 7080, 7266, 7552, 7840, 8260, 8304, 8477, 8673, 8960, 9408, 9440, 9688, 9912, 10207, 10380, 11072, 11328, 11564, 11760, 12110, 12390, 12544, 13216, 13440, 13840, 14160, 14455, 14532, 15104, 15680, 16520, 16608, 16954, 17346, 18165, 18816, 18880, 19376, 19824, 20414, 20760, 22144, 22656, 23128, 23520, 24220, 24780, 25431, 26432, 26880, 27680, 28320, 28910, 29064, 30621, 31360, 33040, 33216, 33908, 34692, 36330, 37632, 37760, 38752, 39648, 40828, 41520, 42385, 43365, 44288, 45312, 46256, 47040, 48440, 49560, 50862, 51035, 52864, 55360, 56640, 57820, 58128, 61242, 62720, 66080, 66432, 67816, 69384, 71449, 72660, 75520, 77504, 79296, 81656, 83040, 84770, 86730, 92512, 94080, 96880, 99120, 101724, 102070, 105728, 110720, 113280, 115640, 116256, 122484, 127155, 132160, 132864, 135632, 138768, 142898, 145320, 153105, 155008, 158592, 163312, 166080, 169540, 173460, 185024, 188160, 193760, 198240, 203448, 204140, 214347, 221440, 226560, 231280, 232512, 244968, 254310, 264320, 271264, 277536, 285796, 290640, 306210, 310016, 317184, 326624, 332160, 339080, 346920, 357245, 370048, 387520, 396480, 406896, 408280, 428694, 462560, 465024, 489936, 500143, 508620, 528640, 542528, 555072, 571592, 581280, 612420, 653248, 664320, 678160, 693840, 714490, 740096, 775040, 792960, 813792, 816560, 857388, 925120, 930048, 979872, 1000286, 1017240, 1071735, 1085056, 1110144, 1143184, 1162560, 1224840, 1306496, 1356320, 1387680, 1428980, 1500429, 1550080, 1585920, 1627584, 1633120, 1714776, 1850240, 1959744, 2000572, 2034480, 2143470, 2170112, 2220288, 2286368, 2325120, 2449680, 2500715, 2612992, 2712640, 2775360, 2857960, 3000858, 3255168, 3266240, 3429552, 3700480, 3919488, 4001144, 4068960, 4286940, 4572736, 4650240, 4899360, 5001430, 5425280, 5550720, 5715920, 6001716, 6510336, 6532480, 6859104, 7502145, 7838976, 8002288, 8137920, 8573880, 9145472, 9798720, 10002860, 10850560, 11101440, 11431840, 12003432, 13064960, 13718208, 15004290, 16004576, 16275840, 17147760, 18290944, 19597440, 20005720, 22863680, 24006864, 27436416, 30008580, 32009152, 32551680, 34295520, 39194880, 40011440, 45727360, 48013728, 54872832, 60017160, 64018304, 68591040, 80022880, 91454720, 96027456, 120034320, 128036608, 137182080, 160045760, 192054912, 240068640, 274364160, 320091520, 384109824, 480137280, 640183040, 960274560, 1920549120]

約数ペア:

[(1, 1920549120), (2, 960274560), (3, 640183040), (4, 480137280), (5, 384109824), (6, 320091520), (7, 274364160), (8, 240068640), (10, 192054912), (12, 160045760), (14, 137182080), (15, 128036608), (16, 120034320), (20, 96027456), (21, 91454720), (24, 80022880), (28, 68591040), (30, 64018304), (32, 60017160), (35, 54872832), (40, 48013728), (42, 45727360), (48, 40011440), (49, 39194880), (56, 34295520), (59, 32551680), (60, 32009152), (64, 30008580), (70, 27436416), (80, 24006864), (84, 22863680), (96, 20005720), (98, 19597440), (105, 18290944), (112, 17147760), (118, 16275840), (120, 16004576), (128, 15004290), (140, 13718208), (147, 13064960), (160, 12003432), (168, 11431840), (173, 11101440), (177, 10850560), (192, 10002860), (196, 9798720), (210, 9145472), (224, 8573880), (236, 8137920), (240, 8002288), (245, 7838976), (256, 7502145), (280, 6859104), (294, 6532480), (295, 6510336), (320, 6001716), (336, 5715920), (346, 5550720), (354, 5425280), (384, 5001430), (392, 4899360), (413, 4650240), (420, 4572736), (448, 4286940), (472, 4068960), (480, 4001144), (490, 3919488), (519, 3700480), (560, 3429552), (588, 3266240), (590, 3255168), (640, 3000858), (672, 2857960), (692, 2775360), (708, 2712640), (735, 2612992), (768, 2500715), (784, 2449680), (826, 2325120), (840, 2286368), (865, 2220288), (885, 2170112), (896, 2143470), (944, 2034480), (960, 2000572), (980, 1959744), (1038, 1850240), (1120, 1714776), (1176, 1633120), (1180, 1627584), (1211, 1585920), (1239, 1550080), (1280, 1500429), (1344, 1428980), (1384, 1387680), (1416, 1356320), (1470, 1306496), (1568, 1224840), (1652, 1162560), (1680, 1143184), (1730, 1110144), (1770, 1085056), (1792, 1071735), (1888, 1017240), (1920, 1000286), (1960, 979872), (2065, 930048), (2076, 925120), (2240, 857388), (2352, 816560), (2360, 813792), (2422, 792960), (2478, 775040), (2595, 740096), (2688, 714490), (2768, 693840), (2832, 678160), (2891, 664320), (2940, 653248), (3136, 612420), (3304, 581280), (3360, 571592), (3460, 555072), (3540, 542528), (3633, 528640), (3776, 508620), (3840, 500143), (3920, 489936), (4130, 465024), (4152, 462560), (4480, 428694), (4704, 408280), (4720, 406896), (4844, 396480), (4956, 387520), (5190, 370048), (5376, 357245), (5536, 346920), (5664, 339080), (5782, 332160), (5880, 326624), (6055, 317184), (6195, 310016), (6272, 306210), (6608, 290640), (6720, 285796), (6920, 277536), (7080, 271264), (7266, 264320), (7552, 254310), (7840, 244968), (8260, 232512), (8304, 231280), (8477, 226560), (8673, 221440), (8960, 214347), (9408, 204140), (9440, 203448), (9688, 198240), (9912, 193760), (10207, 188160), (10380, 185024), (11072, 173460), (11328, 169540), (11564, 166080), (11760, 163312), (12110, 158592), (12390, 155008), (12544, 153105), (13216, 145320), (13440, 142898), (13840, 138768), (14160, 135632), (14455, 132864), (14532, 132160), (15104, 127155), (15680, 122484), (16520, 116256), (16608, 115640), (16954, 113280), (17346, 110720), (18165, 105728), (18816, 102070), (18880, 101724), (19376, 99120), (19824, 96880), (20414, 94080), (20760, 92512), (22144, 86730), (22656, 84770), (23128, 83040), (23520, 81656), (24220, 79296), (24780, 77504), (25431, 75520), (26432, 72660), (26880, 71449), (27680, 69384), (28320, 67816), (28910, 66432), (29064, 66080), (30621, 62720), (31360, 61242), (33040, 58128), (33216, 57820), (33908, 56640), (34692, 55360), (36330, 52864), (37632, 51035), (37760, 50862), (38752, 49560), (39648, 48440), (40828, 47040), (41520, 46256), (42385, 45312), (43365, 44288)]