1920844800

素因数分解:

$2^{10}\times 3^3\times 5^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 528

約数和(自身を含む): 8081883520

約数和(自身を除く): 6161038720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 397, 400, 420, 432, 448, 450, 480, 504, 512, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 768, 794, 800, 840, 864, 896, 900, 945, 960, 1008, 1024, 1050, 1080, 1120, 1152, 1191, 1200, 1260, 1280, 1344, 1350, 1400, 1440, 1512, 1536, 1575, 1588, 1600, 1680, 1728, 1792, 1800, 1890, 1920, 1985, 2016, 2100, 2160, 2240, 2304, 2382, 2400, 2520, 2560, 2688, 2700, 2779, 2800, 2880, 3024, 3072, 3150, 3176, 3200, 3360, 3456, 3573, 3584, 3600, 3780, 3840, 3970, 4032, 4200, 4320, 4480, 4608, 4725, 4764, 4800, 5040, 5120, 5376, 5400, 5558, 5600, 5760, 5955, 6048, 6300, 6352, 6400, 6720, 6912, 7146, 7168, 7200, 7560, 7680, 7940, 8064, 8337, 8400, 8640, 8960, 9216, 9450, 9528, 9600, 9925, 10080, 10719, 10752, 10800, 11116, 11200, 11520, 11910, 12096, 12600, 12704, 12800, 13440, 13824, 13895, 14292, 14400, 15120, 15360, 15880, 16128, 16674, 16800, 17280, 17865, 17920, 18900, 19056, 19200, 19850, 20160, 21438, 21504, 21600, 22232, 22400, 23040, 23820, 24192, 25011, 25200, 25408, 25600, 26880, 27648, 27790, 28584, 28800, 29775, 30240, 31760, 32256, 33348, 33600, 34560, 35730, 35840, 37800, 38112, 38400, 39700, 40320, 41685, 42876, 43200, 44464, 44800, 46080, 47640, 48384, 50022, 50400, 50816, 53595, 53760, 55580, 57168, 57600, 59550, 60480, 63520, 64512, 66696, 67200, 69120, 69475, 71460, 75033, 75600, 76224, 76800, 79400, 80640, 83370, 85752, 86400, 88928, 89325, 89600, 95280, 96768, 100044, 100800, 101632, 107190, 107520, 111160, 114336, 115200, 119100, 120960, 125055, 127040, 133392, 134400, 138240, 138950, 142920, 150066, 151200, 152448, 158800, 161280, 166740, 171504, 172800, 177856, 178650, 179200, 190560, 193536, 200088, 201600, 203264, 208425, 214380, 222320, 228672, 230400, 238200, 241920, 250110, 254080, 266784, 267975, 268800, 277900, 285840, 300132, 302400, 304896, 317600, 322560, 333480, 343008, 345600, 355712, 357300, 375165, 381120, 400176, 403200, 406528, 416850, 428760, 444640, 457344, 476400, 483840, 500220, 508160, 533568, 535950, 537600, 555800, 571680, 600264, 604800, 609792, 625275, 635200, 666960, 686016, 691200, 711424, 714600, 750330, 762240, 800352, 806400, 833700, 857520, 889280, 914688, 952800, 967680, 1000440, 1016320, 1067136, 1071900, 1111600, 1143360, 1200528, 1209600, 1219584, 1250550, 1270400, 1333920, 1372032, 1422848, 1429200, 1500660, 1524480, 1600704, 1612800, 1667400, 1715040, 1778560, 1829376, 1875825, 1905600, 2000880, 2032640, 2134272, 2143800, 2223200, 2286720, 2401056, 2419200, 2501100, 2540800, 2667840, 2744064, 2845696, 2858400, 3001320, 3048960, 3201408, 3334800, 3430080, 3557120, 3658752, 3751650, 3811200, 4001760, 4268544, 4287600, 4446400, 4573440, 4802112, 4838400, 5002200, 5081600, 5335680, 5488128, 5716800, 6002640, 6097920, 6402816, 6669600, 6860160, 7114240, 7503300, 7622400, 8003520, 8537088, 8575200, 8892800, 9146880, 9604224, 10004400, 10163200, 10671360, 10976256, 11433600, 12005280, 12805632, 13339200, 13720320, 14228480, 15006600, 15244800, 16007040, 17150400, 17785600, 18293760, 19208448, 20008800, 21342720, 22867200, 24010560, 25611264, 26678400, 27440640, 30013200, 30489600, 32014080, 34300800, 35571200, 38416896, 40017600, 42685440, 45734400, 48021120, 53356800, 54881280, 60026400, 64028160, 68601600, 71142400, 76833792, 80035200, 91468800, 96042240, 106713600, 120052800, 128056320, 137203200, 160070400, 192084480, 213427200, 240105600, 274406400, 320140800, 384168960, 480211200, 640281600, 960422400, 1920844800]

約数ペア:

[(1, 1920844800), (2, 960422400), (3, 640281600), (4, 480211200), (5, 384168960), (6, 320140800), (7, 274406400), (8, 240105600), (9, 213427200), (10, 192084480), (12, 160070400), (14, 137203200), (15, 128056320), (16, 120052800), (18, 106713600), (20, 96042240), (21, 91468800), (24, 80035200), (25, 76833792), (27, 71142400), (28, 68601600), (30, 64028160), (32, 60026400), (35, 54881280), (36, 53356800), (40, 48021120), (42, 45734400), (45, 42685440), (48, 40017600), (50, 38416896), (54, 35571200), (56, 34300800), (60, 32014080), (63, 30489600), (64, 30013200), (70, 27440640), (72, 26678400), (75, 25611264), (80, 24010560), (84, 22867200), (90, 21342720), (96, 20008800), (100, 19208448), (105, 18293760), (108, 17785600), (112, 17150400), (120, 16007040), (126, 15244800), (128, 15006600), (135, 14228480), (140, 13720320), (144, 13339200), (150, 12805632), (160, 12005280), (168, 11433600), (175, 10976256), (180, 10671360), (189, 10163200), (192, 10004400), (200, 9604224), (210, 9146880), (216, 8892800), (224, 8575200), (225, 8537088), (240, 8003520), (252, 7622400), (256, 7503300), (270, 7114240), (280, 6860160), (288, 6669600), (300, 6402816), (315, 6097920), (320, 6002640), (336, 5716800), (350, 5488128), (360, 5335680), (378, 5081600), (384, 5002200), (397, 4838400), (400, 4802112), (420, 4573440), (432, 4446400), (448, 4287600), (450, 4268544), (480, 4001760), (504, 3811200), (512, 3751650), (525, 3658752), (540, 3557120), (560, 3430080), (576, 3334800), (600, 3201408), (630, 3048960), (640, 3001320), (672, 2858400), (675, 2845696), (700, 2744064), (720, 2667840), (756, 2540800), (768, 2501100), (794, 2419200), (800, 2401056), (840, 2286720), (864, 2223200), (896, 2143800), (900, 2134272), (945, 2032640), (960, 2000880), (1008, 1905600), (1024, 1875825), (1050, 1829376), (1080, 1778560), (1120, 1715040), (1152, 1667400), (1191, 1612800), (1200, 1600704), (1260, 1524480), (1280, 1500660), (1344, 1429200), (1350, 1422848), (1400, 1372032), (1440, 1333920), (1512, 1270400), (1536, 1250550), (1575, 1219584), (1588, 1209600), (1600, 1200528), (1680, 1143360), (1728, 1111600), (1792, 1071900), (1800, 1067136), (1890, 1016320), (1920, 1000440), (1985, 967680), (2016, 952800), (2100, 914688), (2160, 889280), (2240, 857520), (2304, 833700), (2382, 806400), (2400, 800352), (2520, 762240), (2560, 750330), (2688, 714600), (2700, 711424), (2779, 691200), (2800, 686016), (2880, 666960), (3024, 635200), (3072, 625275), (3150, 609792), (3176, 604800), (3200, 600264), (3360, 571680), (3456, 555800), (3573, 537600), (3584, 535950), (3600, 533568), (3780, 508160), (3840, 500220), (3970, 483840), (4032, 476400), (4200, 457344), (4320, 444640), (4480, 428760), (4608, 416850), (4725, 406528), (4764, 403200), (4800, 400176), (5040, 381120), (5120, 375165), (5376, 357300), (5400, 355712), (5558, 345600), (5600, 343008), (5760, 333480), (5955, 322560), (6048, 317600), (6300, 304896), (6352, 302400), (6400, 300132), (6720, 285840), (6912, 277900), (7146, 268800), (7168, 267975), (7200, 266784), (7560, 254080), (7680, 250110), (7940, 241920), (8064, 238200), (8337, 230400), (8400, 228672), (8640, 222320), (8960, 214380), (9216, 208425), (9450, 203264), (9528, 201600), (9600, 200088), (9925, 193536), (10080, 190560), (10719, 179200), (10752, 178650), (10800, 177856), (11116, 172800), (11200, 171504), (11520, 166740), (11910, 161280), (12096, 158800), (12600, 152448), (12704, 151200), (12800, 150066), (13440, 142920), (13824, 138950), (13895, 138240), (14292, 134400), (14400, 133392), (15120, 127040), (15360, 125055), (15880, 120960), (16128, 119100), (16674, 115200), (16800, 114336), (17280, 111160), (17865, 107520), (17920, 107190), (18900, 101632), (19056, 100800), (19200, 100044), (19850, 96768), (20160, 95280), (21438, 89600), (21504, 89325), (21600, 88928), (22232, 86400), (22400, 85752), (23040, 83370), (23820, 80640), (24192, 79400), (25011, 76800), (25200, 76224), (25408, 75600), (25600, 75033), (26880, 71460), (27648, 69475), (27790, 69120), (28584, 67200), (28800, 66696), (29775, 64512), (30240, 63520), (31760, 60480), (32256, 59550), (33348, 57600), (33600, 57168), (34560, 55580), (35730, 53760), (35840, 53595), (37800, 50816), (38112, 50400), (38400, 50022), (39700, 48384), (40320, 47640), (41685, 46080), (42876, 44800), (43200, 44464)]