771765120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19173

約数の個数: 192

約数和(自身を含む): 3045875040

約数和(自身を除く): 2274109920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 19141, 20160, 38282, 40320, 57423, 76564, 95705, 114846, 133987, 153128, 172269, 191410, 229692, 267974, 287115, 306256, 344538, 382820, 401961, 459384, 535948, 574230, 612512, 669935, 689076, 765640, 803922, 861345, 918768, 1071896, 1148460, 1205883, 1225024, 1339870, 1378152, 1531280, 1607844, 1722690, 1837536, 2009805, 2143792, 2296920, 2411766, 2450048, 2679740, 2756304, 3062560, 3215688, 3445380, 3675072, 4019610, 4287584, 4593840, 4823532, 5359480, 5512608, 6029415, 6125120, 6431376, 6890760, 7350144, 8039220, 8575168, 9187680, 9647064, 10718960, 11025216, 12058830, 12250240, 12862752, 13781520, 16078440, 17150336, 18375360, 19294128, 21437920, 22050432, 24117660, 25725504, 27563040, 32156880, 36750720, 38588256, 42875840, 48235320, 51451008, 55126080, 64313760, 77176512, 85751680, 96470640, 110252160, 128627520, 154353024, 192941280, 257255040, 385882560, 771765120]

約数ペア:

[(1, 771765120), (2, 385882560), (3, 257255040), (4, 192941280), (5, 154353024), (6, 128627520), (7, 110252160), (8, 96470640), (9, 85751680), (10, 77176512), (12, 64313760), (14, 55126080), (15, 51451008), (16, 48235320), (18, 42875840), (20, 38588256), (21, 36750720), (24, 32156880), (28, 27563040), (30, 25725504), (32, 24117660), (35, 22050432), (36, 21437920), (40, 19294128), (42, 18375360), (45, 17150336), (48, 16078440), (56, 13781520), (60, 12862752), (63, 12250240), (64, 12058830), (70, 11025216), (72, 10718960), (80, 9647064), (84, 9187680), (90, 8575168), (96, 8039220), (105, 7350144), (112, 6890760), (120, 6431376), (126, 6125120), (128, 6029415), (140, 5512608), (144, 5359480), (160, 4823532), (168, 4593840), (180, 4287584), (192, 4019610), (210, 3675072), (224, 3445380), (240, 3215688), (252, 3062560), (280, 2756304), (288, 2679740), (315, 2450048), (320, 2411766), (336, 2296920), (360, 2143792), (384, 2009805), (420, 1837536), (448, 1722690), (480, 1607844), (504, 1531280), (560, 1378152), (576, 1339870), (630, 1225024), (640, 1205883), (672, 1148460), (720, 1071896), (840, 918768), (896, 861345), (960, 803922), (1008, 765640), (1120, 689076), (1152, 669935), (1260, 612512), (1344, 574230), (1440, 535948), (1680, 459384), (1920, 401961), (2016, 382820), (2240, 344538), (2520, 306256), (2688, 287115), (2880, 267974), (3360, 229692), (4032, 191410), (4480, 172269), (5040, 153128), (5760, 133987), (6720, 114846), (8064, 95705), (10080, 76564), (13440, 57423), (19141, 40320), (20160, 38282)]