1978569052800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{6529}}^1\times {\mathrm{31567}}^1$

素因数の和:38123

約数の個数: 192

約数和(自身を含む): 6518116444800

約数和(自身を除く): 4539547392000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 6529, 9600, 13058, 19587, 26116, 31567, 32645, 39174, 52232, 63134, 65290, 78348, 94701, 97935, 104464, 126268, 130580, 156696, 157835, 163225, 189402, 195870, 208928, 252536, 261160, 313392, 315670, 326450, 378804, 391740, 417856, 473505, 489675, 505072, 522320, 626784, 631340, 652900, 757608, 783480, 789175, 835712, 947010, 979350, 1010144, 1044640, 1253568, 1262680, 1305800, 1515216, 1566960, 1578350, 1894020, 1958700, 2020288, 2089280, 2367525, 2507136, 2525360, 2611600, 3030432, 3133920, 3156700, 3788040, 3917400, 4040576, 4178560, 4735050, 5050720, 5223200, 6060864, 6267840, 6313400, 7576080, 7834800, 9470100, 10101440, 10446400, 12121728, 12535680, 12626800, 15152160, 15669600, 18940200, 20202880, 20892800, 25253600, 30304320, 31339200, 37880400, 50507200, 60608640, 62678400, 75760800, 101014400, 151521600, 206100943, 303043200, 412201886, 618302829, 824403772, 1030504715, 1236605658, 1648807544, 2061009430, 2473211316, 3091514145, 3297615088, 4122018860, 4946422632, 5152523575, 6183028290, 6595230176, 8244037720, 9892845264, 10305047150, 12366056580, 13190460352, 15457570725, 16488075440, 19785690528, 20610094300, 24732113160, 26380920704, 30915141450, 32976150880, 39571381056, 41220188600, 49464226320, 61830282900, 65952301760, 79142762112, 82440377200, 98928452640, 123660565800, 131904603520, 164880754400, 197856905280, 247321131600, 329761508800, 395713810560, 494642263200, 659523017600, 989284526400, 1978569052800]

約数ペア:

[(1, 1978569052800), (2, 989284526400), (3, 659523017600), (4, 494642263200), (5, 395713810560), (6, 329761508800), (8, 247321131600), (10, 197856905280), (12, 164880754400), (15, 131904603520), (16, 123660565800), (20, 98928452640), (24, 82440377200), (25, 79142762112), (30, 65952301760), (32, 61830282900), (40, 49464226320), (48, 41220188600), (50, 39571381056), (60, 32976150880), (64, 30915141450), (75, 26380920704), (80, 24732113160), (96, 20610094300), (100, 19785690528), (120, 16488075440), (128, 15457570725), (150, 13190460352), (160, 12366056580), (192, 10305047150), (200, 9892845264), (240, 8244037720), (300, 6595230176), (320, 6183028290), (384, 5152523575), (400, 4946422632), (480, 4122018860), (600, 3297615088), (640, 3091514145), (800, 2473211316), (960, 2061009430), (1200, 1648807544), (1600, 1236605658), (1920, 1030504715), (2400, 824403772), (3200, 618302829), (4800, 412201886), (6529, 303043200), (9600, 206100943), (13058, 151521600), (19587, 101014400), (26116, 75760800), (31567, 62678400), (32645, 60608640), (39174, 50507200), (52232, 37880400), (63134, 31339200), (65290, 30304320), (78348, 25253600), (94701, 20892800), (97935, 20202880), (104464, 18940200), (126268, 15669600), (130580, 15152160), (156696, 12626800), (157835, 12535680), (163225, 12121728), (189402, 10446400), (195870, 10101440), (208928, 9470100), (252536, 7834800), (261160, 7576080), (313392, 6313400), (315670, 6267840), (326450, 6060864), (378804, 5223200), (391740, 5050720), (417856, 4735050), (473505, 4178560), (489675, 4040576), (505072, 3917400), (522320, 3788040), (626784, 3156700), (631340, 3133920), (652900, 3030432), (757608, 2611600), (783480, 2525360), (789175, 2507136), (835712, 2367525), (947010, 2089280), (979350, 2020288), (1010144, 1958700), (1044640, 1894020), (1253568, 1578350), (1262680, 1566960), (1305800, 1515216)]