1319899651840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13391839}}^1$

素因数の和:13391878

約数の個数: 144

約数和(自身を含む): 3941700618240

約数和(自身を除く): 2621800966400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 98560, 13391839, 26783678, 53567356, 66959195, 93742873, 107134712, 133918390, 147310229, 187485746, 214269424, 267836780, 294620458, 374971492, 428538848, 468714365, 535673560, 589240916, 736551145, 749942984, 857077696, 937428730, 1031171603, 1071347120, 1178481832, 1473102290, 1499885968, 1714155392, 1874857460, 2062343206, 2142694240, 2356963664, 2946204580, 2999771936, 3428310784, 3749714920, 4124686412, 4285388480, 4713927328, 5155858015, 5892409160, 5999543872, 7499429840, 8249372824, 8570776960, 9427854656, 10311716030, 11784818320, 11999087744, 14998859680, 16498745648, 17141553920, 18855709312, 20623432060, 23569636640, 23998175488, 29997719360, 32997491296, 37711418624, 41246864120, 47139273280, 59995438720, 65994982592, 82493728240, 94278546560, 119990877440, 131989965184, 164987456480, 188557093120, 263979930368, 329974912960, 659949825920, 1319899651840]

約数ペア:

[(1, 1319899651840), (2, 659949825920), (4, 329974912960), (5, 263979930368), (7, 188557093120), (8, 164987456480), (10, 131989965184), (11, 119990877440), (14, 94278546560), (16, 82493728240), (20, 65994982592), (22, 59995438720), (28, 47139273280), (32, 41246864120), (35, 37711418624), (40, 32997491296), (44, 29997719360), (55, 23998175488), (56, 23569636640), (64, 20623432060), (70, 18855709312), (77, 17141553920), (80, 16498745648), (88, 14998859680), (110, 11999087744), (112, 11784818320), (128, 10311716030), (140, 9427854656), (154, 8570776960), (160, 8249372824), (176, 7499429840), (220, 5999543872), (224, 5892409160), (256, 5155858015), (280, 4713927328), (308, 4285388480), (320, 4124686412), (352, 3749714920), (385, 3428310784), (440, 2999771936), (448, 2946204580), (560, 2356963664), (616, 2142694240), (640, 2062343206), (704, 1874857460), (770, 1714155392), (880, 1499885968), (896, 1473102290), (1120, 1178481832), (1232, 1071347120), (1280, 1031171603), (1408, 937428730), (1540, 857077696), (1760, 749942984), (1792, 736551145), (2240, 589240916), (2464, 535673560), (2816, 468714365), (3080, 428538848), (3520, 374971492), (4480, 294620458), (4928, 267836780), (6160, 214269424), (7040, 187485746), (8960, 147310229), (9856, 133918390), (12320, 107134712), (14080, 93742873), (19712, 66959195), (24640, 53567356), (49280, 26783678), (98560, 13391839)]