1493990400

素因数分解:

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

素因数の和:444

約数の個数: 396

約数和(自身を含む): 5758342008

約数和(自身を除く): 4264351608

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 336, 350, 384, 392, 397, 400, 420, 448, 480, 490, 512, 525, 560, 588, 600, 640, 672, 700, 735, 768, 784, 794, 800, 840, 896, 960, 980, 1024, 1050, 1120, 1176, 1191, 1200, 1225, 1280, 1344, 1400, 1470, 1536, 1568, 1588, 1600, 1680, 1792, 1920, 1960, 1985, 2100, 2240, 2352, 2382, 2400, 2450, 2560, 2688, 2779, 2800, 2940, 3072, 3136, 3176, 3200, 3360, 3584, 3675, 3840, 3920, 3970, 4200, 4480, 4704, 4764, 4800, 4900, 5120, 5376, 5558, 5600, 5880, 5955, 6272, 6352, 6400, 6720, 7168, 7350, 7680, 7840, 7940, 8337, 8400, 8960, 9408, 9528, 9600, 9800, 9925, 10752, 11116, 11200, 11760, 11910, 12544, 12704, 12800, 13440, 13895, 14700, 15360, 15680, 15880, 16674, 16800, 17920, 18816, 19056, 19200, 19453, 19600, 19850, 21504, 22232, 22400, 23520, 23820, 25088, 25408, 25600, 26880, 27790, 29400, 29775, 31360, 31760, 33348, 33600, 35840, 37632, 38112, 38400, 38906, 39200, 39700, 41685, 44464, 44800, 47040, 47640, 50176, 50816, 53760, 55580, 58359, 58800, 59550, 62720, 63520, 66696, 67200, 69475, 75264, 76224, 76800, 77812, 78400, 79400, 83370, 88928, 89600, 94080, 95280, 97265, 101632, 107520, 111160, 116718, 117600, 119100, 125440, 127040, 133392, 134400, 138950, 150528, 152448, 155624, 156800, 158800, 166740, 177856, 179200, 188160, 190560, 194530, 203264, 208425, 222320, 233436, 235200, 238200, 250880, 254080, 266784, 268800, 277900, 291795, 304896, 311248, 313600, 317600, 333480, 355712, 376320, 381120, 389060, 406528, 416850, 444640, 466872, 470400, 476400, 486325, 508160, 533568, 537600, 555800, 583590, 609792, 622496, 627200, 635200, 666960, 711424, 752640, 762240, 778120, 833700, 889280, 933744, 940800, 952800, 972650, 1016320, 1067136, 1111600, 1167180, 1219584, 1244992, 1254400, 1270400, 1333920, 1422848, 1458975, 1524480, 1556240, 1667400, 1778560, 1867488, 1881600, 1905600, 1945300, 2032640, 2134272, 2223200, 2334360, 2489984, 2540800, 2667840, 2845696, 2917950, 3048960, 3112480, 3334800, 3557120, 3734976, 3763200, 3811200, 3890600, 4268544, 4446400, 4668720, 4979968, 5081600, 5335680, 5835900, 6097920, 6224960, 6669600, 7114240, 7469952, 7622400, 7781200, 8537088, 8892800, 9337440, 9959936, 10163200, 10671360, 11671800, 12449920, 13339200, 14228480, 14939904, 15244800, 15562400, 17785600, 18674880, 19919872, 21342720, 23343600, 24899840, 26678400, 29879808, 30489600, 31124800, 35571200, 37349760, 42685440, 46687200, 49799680, 53356800, 59759616, 62249600, 71142400, 74699520, 93374400, 99599360, 106713600, 124499200, 149399040, 186748800, 213427200, 248998400, 298798080, 373497600, 497996800, 746995200, 1493990400]

約数ペア:

[(1, 1493990400), (2, 746995200), (3, 497996800), (4, 373497600), (5, 298798080), (6, 248998400), (7, 213427200), (8, 186748800), (10, 149399040), (12, 124499200), (14, 106713600), (15, 99599360), (16, 93374400), (20, 74699520), (21, 71142400), (24, 62249600), (25, 59759616), (28, 53356800), (30, 49799680), (32, 46687200), (35, 42685440), (40, 37349760), (42, 35571200), (48, 31124800), (49, 30489600), (50, 29879808), (56, 26678400), (60, 24899840), (64, 23343600), (70, 21342720), (75, 19919872), (80, 18674880), (84, 17785600), (96, 15562400), (98, 15244800), (100, 14939904), (105, 14228480), (112, 13339200), (120, 12449920), (128, 11671800), (140, 10671360), (147, 10163200), (150, 9959936), (160, 9337440), (168, 8892800), (175, 8537088), (192, 7781200), (196, 7622400), (200, 7469952), (210, 7114240), (224, 6669600), (240, 6224960), (245, 6097920), (256, 5835900), (280, 5335680), (294, 5081600), (300, 4979968), (320, 4668720), (336, 4446400), (350, 4268544), (384, 3890600), (392, 3811200), (397, 3763200), (400, 3734976), (420, 3557120), (448, 3334800), (480, 3112480), (490, 3048960), (512, 2917950), (525, 2845696), (560, 2667840), (588, 2540800), (600, 2489984), (640, 2334360), (672, 2223200), (700, 2134272), (735, 2032640), (768, 1945300), (784, 1905600), (794, 1881600), (800, 1867488), (840, 1778560), (896, 1667400), (960, 1556240), (980, 1524480), (1024, 1458975), (1050, 1422848), (1120, 1333920), (1176, 1270400), (1191, 1254400), (1200, 1244992), (1225, 1219584), (1280, 1167180), (1344, 1111600), (1400, 1067136), (1470, 1016320), (1536, 972650), (1568, 952800), (1588, 940800), (1600, 933744), (1680, 889280), (1792, 833700), (1920, 778120), (1960, 762240), (1985, 752640), (2100, 711424), (2240, 666960), (2352, 635200), (2382, 627200), (2400, 622496), (2450, 609792), (2560, 583590), (2688, 555800), (2779, 537600), (2800, 533568), (2940, 508160), (3072, 486325), (3136, 476400), (3176, 470400), (3200, 466872), (3360, 444640), (3584, 416850), (3675, 406528), (3840, 389060), (3920, 381120), (3970, 376320), (4200, 355712), (4480, 333480), (4704, 317600), (4764, 313600), (4800, 311248), (4900, 304896), (5120, 291795), (5376, 277900), (5558, 268800), (5600, 266784), (5880, 254080), (5955, 250880), (6272, 238200), (6352, 235200), (6400, 233436), (6720, 222320), (7168, 208425), (7350, 203264), (7680, 194530), (7840, 190560), (7940, 188160), (8337, 179200), (8400, 177856), (8960, 166740), (9408, 158800), (9528, 156800), (9600, 155624), (9800, 152448), (9925, 150528), (10752, 138950), (11116, 134400), (11200, 133392), (11760, 127040), (11910, 125440), (12544, 119100), (12704, 117600), (12800, 116718), (13440, 111160), (13895, 107520), (14700, 101632), (15360, 97265), (15680, 95280), (15880, 94080), (16674, 89600), (16800, 88928), (17920, 83370), (18816, 79400), (19056, 78400), (19200, 77812), (19453, 76800), (19600, 76224), (19850, 75264), (21504, 69475), (22232, 67200), (22400, 66696), (23520, 63520), (23820, 62720), (25088, 59550), (25408, 58800), (25600, 58359), (26880, 55580), (27790, 53760), (29400, 50816), (29775, 50176), (31360, 47640), (31760, 47040), (33348, 44800), (33600, 44464), (35840, 41685), (37632, 39700), (38112, 39200), (38400, 38906)]