1968556800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 432

約数和(自身を含む): 7550961152

約数和(自身を除く): 5582404352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 97, 100, 105, 112, 120, 128, 140, 150, 151, 160, 168, 175, 192, 194, 200, 210, 224, 240, 256, 280, 291, 300, 302, 320, 336, 350, 384, 388, 400, 420, 448, 453, 480, 485, 525, 560, 582, 600, 604, 640, 672, 679, 700, 755, 768, 776, 800, 840, 896, 906, 960, 970, 1050, 1057, 1120, 1164, 1200, 1208, 1280, 1344, 1358, 1400, 1455, 1510, 1552, 1600, 1680, 1792, 1812, 1920, 1940, 2037, 2100, 2114, 2240, 2265, 2328, 2400, 2416, 2425, 2688, 2716, 2800, 2910, 3020, 3104, 3171, 3200, 3360, 3395, 3624, 3775, 3840, 3880, 4074, 4200, 4228, 4480, 4530, 4656, 4800, 4832, 4850, 5285, 5376, 5432, 5600, 5820, 6040, 6208, 6342, 6400, 6720, 6790, 7248, 7275, 7550, 7760, 8148, 8400, 8456, 8960, 9060, 9312, 9600, 9664, 9700, 10185, 10570, 10864, 11200, 11325, 11640, 12080, 12416, 12684, 13440, 13580, 14496, 14550, 14647, 15100, 15520, 15855, 16296, 16800, 16912, 16975, 18120, 18624, 19200, 19328, 19400, 20370, 21140, 21728, 22400, 22650, 23280, 24160, 24832, 25368, 26425, 26880, 27160, 28992, 29100, 29294, 30200, 31040, 31710, 32592, 33600, 33824, 33950, 36240, 37248, 38656, 38800, 40740, 42280, 43456, 43941, 44800, 45300, 46560, 48320, 50736, 50925, 52850, 54320, 57984, 58200, 58588, 60400, 62080, 63420, 65184, 67200, 67648, 67900, 72480, 73235, 74496, 77600, 79275, 81480, 84560, 86912, 87882, 90600, 93120, 96640, 101472, 101850, 102529, 105700, 108640, 115968, 116400, 117176, 120800, 124160, 126840, 130368, 134400, 135296, 135800, 144960, 146470, 155200, 158550, 162960, 169120, 173824, 175764, 181200, 186240, 193280, 202944, 203700, 205058, 211400, 217280, 219705, 232800, 234352, 241600, 253680, 260736, 270592, 271600, 289920, 292940, 307587, 310400, 317100, 325920, 338240, 351528, 362400, 366175, 372480, 405888, 407400, 410116, 422800, 434560, 439410, 465600, 468704, 483200, 507360, 512645, 521472, 543200, 579840, 585880, 615174, 620800, 634200, 651840, 676480, 703056, 724800, 732350, 811776, 814800, 820232, 845600, 869120, 878820, 931200, 937408, 966400, 1014720, 1025290, 1086400, 1098525, 1171760, 1230348, 1268400, 1303680, 1352960, 1406112, 1449600, 1464700, 1537935, 1629600, 1640464, 1691200, 1757640, 1862400, 1874816, 2029440, 2050580, 2172800, 2197050, 2343520, 2460696, 2536800, 2563225, 2607360, 2812224, 2899200, 2929400, 3075870, 3259200, 3280928, 3382400, 3515280, 3749632, 4058880, 4101160, 4345600, 4394100, 4687040, 4921392, 5073600, 5126450, 5624448, 5858800, 6151740, 6518400, 6561856, 6764800, 7030560, 7689675, 8202320, 8788200, 9374080, 9842784, 10147200, 10252900, 11248896, 11717600, 12303480, 13036800, 13123712, 14061120, 15379350, 16404640, 17576400, 18748160, 19685568, 20294400, 20505800, 23435200, 24606960, 26247424, 28122240, 30758700, 32809280, 35152800, 39371136, 41011600, 46870400, 49213920, 56244480, 61517400, 65618560, 70305600, 78742272, 82023200, 93740800, 98427840, 123034800, 131237120, 140611200, 164046400, 196855680, 246069600, 281222400, 328092800, 393711360, 492139200, 656185600, 984278400, 1968556800]

約数ペア:

[(1, 1968556800), (2, 984278400), (3, 656185600), (4, 492139200), (5, 393711360), (6, 328092800), (7, 281222400), (8, 246069600), (10, 196855680), (12, 164046400), (14, 140611200), (15, 131237120), (16, 123034800), (20, 98427840), (21, 93740800), (24, 82023200), (25, 78742272), (28, 70305600), (30, 65618560), (32, 61517400), (35, 56244480), (40, 49213920), (42, 46870400), (48, 41011600), (50, 39371136), (56, 35152800), (60, 32809280), (64, 30758700), (70, 28122240), (75, 26247424), (80, 24606960), (84, 23435200), (96, 20505800), (97, 20294400), (100, 19685568), (105, 18748160), (112, 17576400), (120, 16404640), (128, 15379350), (140, 14061120), (150, 13123712), (151, 13036800), (160, 12303480), (168, 11717600), (175, 11248896), (192, 10252900), (194, 10147200), (200, 9842784), (210, 9374080), (224, 8788200), (240, 8202320), (256, 7689675), (280, 7030560), (291, 6764800), (300, 6561856), (302, 6518400), (320, 6151740), (336, 5858800), (350, 5624448), (384, 5126450), (388, 5073600), (400, 4921392), (420, 4687040), (448, 4394100), (453, 4345600), (480, 4101160), (485, 4058880), (525, 3749632), (560, 3515280), (582, 3382400), (600, 3280928), (604, 3259200), (640, 3075870), (672, 2929400), (679, 2899200), (700, 2812224), (755, 2607360), (768, 2563225), (776, 2536800), (800, 2460696), (840, 2343520), (896, 2197050), (906, 2172800), (960, 2050580), (970, 2029440), (1050, 1874816), (1057, 1862400), (1120, 1757640), (1164, 1691200), (1200, 1640464), (1208, 1629600), (1280, 1537935), (1344, 1464700), (1358, 1449600), (1400, 1406112), (1455, 1352960), (1510, 1303680), (1552, 1268400), (1600, 1230348), (1680, 1171760), (1792, 1098525), (1812, 1086400), (1920, 1025290), (1940, 1014720), (2037, 966400), (2100, 937408), (2114, 931200), (2240, 878820), (2265, 869120), (2328, 845600), (2400, 820232), (2416, 814800), (2425, 811776), (2688, 732350), (2716, 724800), (2800, 703056), (2910, 676480), (3020, 651840), (3104, 634200), (3171, 620800), (3200, 615174), (3360, 585880), (3395, 579840), (3624, 543200), (3775, 521472), (3840, 512645), (3880, 507360), (4074, 483200), (4200, 468704), (4228, 465600), (4480, 439410), (4530, 434560), (4656, 422800), (4800, 410116), (4832, 407400), (4850, 405888), (5285, 372480), (5376, 366175), (5432, 362400), (5600, 351528), (5820, 338240), (6040, 325920), (6208, 317100), (6342, 310400), (6400, 307587), (6720, 292940), (6790, 289920), (7248, 271600), (7275, 270592), (7550, 260736), (7760, 253680), (8148, 241600), (8400, 234352), (8456, 232800), (8960, 219705), (9060, 217280), (9312, 211400), (9600, 205058), (9664, 203700), (9700, 202944), (10185, 193280), (10570, 186240), (10864, 181200), (11200, 175764), (11325, 173824), (11640, 169120), (12080, 162960), (12416, 158550), (12684, 155200), (13440, 146470), (13580, 144960), (14496, 135800), (14550, 135296), (14647, 134400), (15100, 130368), (15520, 126840), (15855, 124160), (16296, 120800), (16800, 117176), (16912, 116400), (16975, 115968), (18120, 108640), (18624, 105700), (19200, 102529), (19328, 101850), (19400, 101472), (20370, 96640), (21140, 93120), (21728, 90600), (22400, 87882), (22650, 86912), (23280, 84560), (24160, 81480), (24832, 79275), (25368, 77600), (26425, 74496), (26880, 73235), (27160, 72480), (28992, 67900), (29100, 67648), (29294, 67200), (30200, 65184), (31040, 63420), (31710, 62080), (32592, 60400), (33600, 58588), (33824, 58200), (33950, 57984), (36240, 54320), (37248, 52850), (38656, 50925), (38800, 50736), (40740, 48320), (42280, 46560), (43456, 45300), (43941, 44800)]