1241130240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{15391}}^1$

素因数の和:15425

約数の個数: 216

約数和(自身を含む): 4907954688

約数和(自身を除く): 3666824448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 15391, 16128, 20160, 26880, 30782, 40320, 46173, 61564, 76955, 80640, 92346, 107737, 123128, 138519, 153910, 184692, 215474, 230865, 246256, 277038, 307820, 323211, 369384, 430948, 461730, 492512, 538685, 554076, 615640, 646422, 692595, 738768, 861896, 923460, 969633, 985024, 1077370, 1108152, 1231280, 1292844, 1385190, 1477536, 1616055, 1723792, 1846920, 1939266, 1970048, 2154740, 2216304, 2462560, 2585688, 2770380, 2955072, 3232110, 3447584, 3693840, 3878532, 3940096, 4309480, 4432608, 4848165, 4925120, 5171376, 5540760, 5910144, 6464220, 6895168, 7387680, 7757064, 8618960, 8865216, 9696330, 9850240, 10342752, 11081520, 11820288, 12928440, 13790336, 14775360, 15514128, 17237920, 17730432, 19392660, 19700480, 20685504, 22163040, 25856880, 27580672, 29550720, 31028256, 34475840, 35460864, 38785320, 41371008, 44326080, 51713760, 59101440, 62056512, 68951680, 77570640, 82742016, 88652160, 103427520, 124113024, 137903360, 155141280, 177304320, 206855040, 248226048, 310282560, 413710080, 620565120, 1241130240]

約数ペア:

[(1, 1241130240), (2, 620565120), (3, 413710080), (4, 310282560), (5, 248226048), (6, 206855040), (7, 177304320), (8, 155141280), (9, 137903360), (10, 124113024), (12, 103427520), (14, 88652160), (15, 82742016), (16, 77570640), (18, 68951680), (20, 62056512), (21, 59101440), (24, 51713760), (28, 44326080), (30, 41371008), (32, 38785320), (35, 35460864), (36, 34475840), (40, 31028256), (42, 29550720), (45, 27580672), (48, 25856880), (56, 22163040), (60, 20685504), (63, 19700480), (64, 19392660), (70, 17730432), (72, 17237920), (80, 15514128), (84, 14775360), (90, 13790336), (96, 12928440), (105, 11820288), (112, 11081520), (120, 10342752), (126, 9850240), (128, 9696330), (140, 8865216), (144, 8618960), (160, 7757064), (168, 7387680), (180, 6895168), (192, 6464220), (210, 5910144), (224, 5540760), (240, 5171376), (252, 4925120), (256, 4848165), (280, 4432608), (288, 4309480), (315, 3940096), (320, 3878532), (336, 3693840), (360, 3447584), (384, 3232110), (420, 2955072), (448, 2770380), (480, 2585688), (504, 2462560), (560, 2216304), (576, 2154740), (630, 1970048), (640, 1939266), (672, 1846920), (720, 1723792), (768, 1616055), (840, 1477536), (896, 1385190), (960, 1292844), (1008, 1231280), (1120, 1108152), (1152, 1077370), (1260, 985024), (1280, 969633), (1344, 923460), (1440, 861896), (1680, 738768), (1792, 692595), (1920, 646422), (2016, 615640), (2240, 554076), (2304, 538685), (2520, 492512), (2688, 461730), (2880, 430948), (3360, 369384), (3840, 323211), (4032, 307820), (4480, 277038), (5040, 246256), (5376, 230865), (5760, 215474), (6720, 184692), (8064, 153910), (8960, 138519), (10080, 123128), (11520, 107737), (13440, 92346), (15391, 80640), (16128, 76955), (20160, 61564), (26880, 46173), (30782, 40320)]