2494358406400

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{256579}}^1$

素因数の和:256650

約数の個数: 324

約数和(自身を含む): 7413618414720

約数和(自身を除く): 4919260008320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 256, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 560, 620, 640, 700, 775, 784, 800, 868, 896, 980, 992, 1085, 1120, 1225, 1240, 1280, 1400, 1519, 1550, 1568, 1600, 1736, 1792, 1960, 1984, 2170, 2240, 2450, 2480, 2800, 3038, 3100, 3136, 3200, 3472, 3920, 3968, 4340, 4480, 4900, 4960, 5425, 5600, 6076, 6200, 6272, 6400, 6944, 7595, 7840, 7936, 8680, 8960, 9800, 9920, 10850, 11200, 12152, 12400, 12544, 13888, 15190, 15680, 17360, 19600, 19840, 21700, 22400, 24304, 24800, 27776, 30380, 31360, 34720, 37975, 39200, 39680, 43400, 44800, 48608, 49600, 55552, 60760, 62720, 69440, 75950, 78400, 86800, 97216, 99200, 121520, 138880, 151900, 156800, 173600, 194432, 198400, 243040, 256579, 277760, 303800, 313600, 347200, 388864, 486080, 513158, 607600, 694400, 972160, 1026316, 1215200, 1282895, 1388800, 1796053, 1944320, 2052632, 2430400, 2565790, 3592106, 4105264, 4860800, 5131580, 6414475, 7184212, 7953949, 8210528, 8980265, 9721600, 10263160, 12572371, 12828950, 14368424, 15907898, 16421056, 17960530, 20526320, 25144742, 25657900, 28736848, 31815796, 32842112, 35921060, 39769745, 41052640, 44901325, 50289484, 51315800, 55677643, 57473696, 62861855, 63631592, 65684224, 71842120, 79539490, 82105280, 89802650, 100578968, 102631600, 111355286, 114947392, 125723710, 127263184, 143684240, 159078980, 164210560, 179605300, 198848725, 201157936, 205263200, 222710572, 229894784, 251447420, 254526368, 278388215, 287368480, 314309275, 318157960, 328421120, 359210600, 389743501, 397697450, 402315872, 410526400, 445421144, 459789568, 502894840, 509052736, 556776430, 574736960, 628618550, 636315920, 718421200, 779487002, 795394900, 804631744, 821052800, 890842288, 1005789680, 1018105472, 1113552860, 1149473920, 1257237100, 1272631840, 1391941075, 1436842400, 1558974004, 1590789800, 1609263488, 1642105600, 1781684576, 1948717505, 2011579360, 2036210944, 2227105720, 2298947840, 2514474200, 2545263680, 2783882150, 2873684800, 3117948008, 3181579600, 3218526976, 3563369152, 3897435010, 4023158720, 4454211440, 5028948400, 5090527360, 5567764300, 5747369600, 6235896016, 6363159200, 7126738304, 7794870020, 8046317440, 8908422880, 9743587525, 10057896800, 10181054720, 11135528600, 11494739200, 12471792032, 12726318400, 14253476608, 15589740040, 16092634880, 17816845760, 19487175050, 20115793600, 22271057200, 24943584064, 25452636800, 31179480080, 35633691520, 38974350100, 40231587200, 44542114400, 49887168128, 50905273600, 62358960160, 71267383040, 77948700200, 80463174400, 89084228800, 99774336256, 124717920320, 155897400400, 178168457600, 249435840640, 311794800800, 356336915200, 498871681280, 623589601600, 1247179203200, 2494358406400]

約数ペア:

[(1, 2494358406400), (2, 1247179203200), (4, 623589601600), (5, 498871681280), (7, 356336915200), (8, 311794800800), (10, 249435840640), (14, 178168457600), (16, 155897400400), (20, 124717920320), (25, 99774336256), (28, 89084228800), (31, 80463174400), (32, 77948700200), (35, 71267383040), (40, 62358960160), (49, 50905273600), (50, 49887168128), (56, 44542114400), (62, 40231587200), (64, 38974350100), (70, 35633691520), (80, 31179480080), (98, 25452636800), (100, 24943584064), (112, 22271057200), (124, 20115793600), (128, 19487175050), (140, 17816845760), (155, 16092634880), (160, 15589740040), (175, 14253476608), (196, 12726318400), (200, 12471792032), (217, 11494739200), (224, 11135528600), (245, 10181054720), (248, 10057896800), (256, 9743587525), (280, 8908422880), (310, 8046317440), (320, 7794870020), (350, 7126738304), (392, 6363159200), (400, 6235896016), (434, 5747369600), (448, 5567764300), (490, 5090527360), (496, 5028948400), (560, 4454211440), (620, 4023158720), (640, 3897435010), (700, 3563369152), (775, 3218526976), (784, 3181579600), (800, 3117948008), (868, 2873684800), (896, 2783882150), (980, 2545263680), (992, 2514474200), (1085, 2298947840), (1120, 2227105720), (1225, 2036210944), (1240, 2011579360), (1280, 1948717505), (1400, 1781684576), (1519, 1642105600), (1550, 1609263488), (1568, 1590789800), (1600, 1558974004), (1736, 1436842400), (1792, 1391941075), (1960, 1272631840), (1984, 1257237100), (2170, 1149473920), (2240, 1113552860), (2450, 1018105472), (2480, 1005789680), (2800, 890842288), (3038, 821052800), (3100, 804631744), (3136, 795394900), (3200, 779487002), (3472, 718421200), (3920, 636315920), (3968, 628618550), (4340, 574736960), (4480, 556776430), (4900, 509052736), (4960, 502894840), (5425, 459789568), (5600, 445421144), (6076, 410526400), (6200, 402315872), (6272, 397697450), (6400, 389743501), (6944, 359210600), (7595, 328421120), (7840, 318157960), (7936, 314309275), (8680, 287368480), (8960, 278388215), (9800, 254526368), (9920, 251447420), (10850, 229894784), (11200, 222710572), (12152, 205263200), (12400, 201157936), (12544, 198848725), (13888, 179605300), (15190, 164210560), (15680, 159078980), (17360, 143684240), (19600, 127263184), (19840, 125723710), (21700, 114947392), (22400, 111355286), (24304, 102631600), (24800, 100578968), (27776, 89802650), (30380, 82105280), (31360, 79539490), (34720, 71842120), (37975, 65684224), (39200, 63631592), (39680, 62861855), (43400, 57473696), (44800, 55677643), (48608, 51315800), (49600, 50289484), (55552, 44901325), (60760, 41052640), (62720, 39769745), (69440, 35921060), (75950, 32842112), (78400, 31815796), (86800, 28736848), (97216, 25657900), (99200, 25144742), (121520, 20526320), (138880, 17960530), (151900, 16421056), (156800, 15907898), (173600, 14368424), (194432, 12828950), (198400, 12572371), (243040, 10263160), (256579, 9721600), (277760, 8980265), (303800, 8210528), (313600, 7953949), (347200, 7184212), (388864, 6414475), (486080, 5131580), (513158, 4860800), (607600, 4105264), (694400, 3592106), (972160, 2565790), (1026316, 2430400), (1215200, 2052632), (1282895, 1944320), (1388800, 1796053)]