947476320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1117

約数の個数: 192

約数和(自身を含む): 3424135680

約数和(自身を除く): 2476659360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 419, 420, 480, 560, 672, 673, 838, 840, 1120, 1257, 1346, 1676, 1680, 2019, 2095, 2514, 2692, 2933, 3352, 3360, 3365, 4038, 4190, 4711, 5028, 5384, 5866, 6285, 6704, 6730, 8076, 8380, 8799, 9422, 10056, 10095, 10768, 11732, 12570, 13408, 13460, 14133, 14665, 16152, 16760, 17598, 18844, 20112, 20190, 21536, 23464, 23555, 25140, 26920, 28266, 29330, 32304, 33520, 35196, 37688, 40224, 40380, 43995, 46928, 47110, 50280, 53840, 56532, 58660, 64608, 67040, 70392, 70665, 75376, 80760, 87990, 93856, 94220, 100560, 107680, 113064, 117320, 140784, 141330, 150752, 161520, 175980, 188440, 201120, 226128, 234640, 281568, 281987, 282660, 323040, 351960, 376880, 452256, 469280, 563974, 565320, 703920, 753760, 845961, 1127948, 1130640, 1407840, 1409935, 1691922, 1973909, 2255896, 2261280, 2819870, 3383844, 3947818, 4229805, 4511792, 5639740, 5921727, 6767688, 7895636, 8459610, 9023584, 9869545, 11279480, 11843454, 13535376, 15791272, 16919220, 19739090, 22558960, 23686908, 27070752, 29608635, 31582544, 33838440, 39478180, 45117920, 47373816, 59217270, 63165088, 67676880, 78956360, 94747632, 118434540, 135353760, 157912720, 189495264, 236869080, 315825440, 473738160, 947476320]

約数ペア:

[(1, 947476320), (2, 473738160), (3, 315825440), (4, 236869080), (5, 189495264), (6, 157912720), (7, 135353760), (8, 118434540), (10, 94747632), (12, 78956360), (14, 67676880), (15, 63165088), (16, 59217270), (20, 47373816), (21, 45117920), (24, 39478180), (28, 33838440), (30, 31582544), (32, 29608635), (35, 27070752), (40, 23686908), (42, 22558960), (48, 19739090), (56, 16919220), (60, 15791272), (70, 13535376), (80, 11843454), (84, 11279480), (96, 9869545), (105, 9023584), (112, 8459610), (120, 7895636), (140, 6767688), (160, 5921727), (168, 5639740), (210, 4511792), (224, 4229805), (240, 3947818), (280, 3383844), (336, 2819870), (419, 2261280), (420, 2255896), (480, 1973909), (560, 1691922), (672, 1409935), (673, 1407840), (838, 1130640), (840, 1127948), (1120, 845961), (1257, 753760), (1346, 703920), (1676, 565320), (1680, 563974), (2019, 469280), (2095, 452256), (2514, 376880), (2692, 351960), (2933, 323040), (3352, 282660), (3360, 281987), (3365, 281568), (4038, 234640), (4190, 226128), (4711, 201120), (5028, 188440), (5384, 175980), (5866, 161520), (6285, 150752), (6704, 141330), (6730, 140784), (8076, 117320), (8380, 113064), (8799, 107680), (9422, 100560), (10056, 94220), (10095, 93856), (10768, 87990), (11732, 80760), (12570, 75376), (13408, 70665), (13460, 70392), (14133, 67040), (14665, 64608), (16152, 58660), (16760, 56532), (17598, 53840), (18844, 50280), (20112, 47110), (20190, 46928), (21536, 43995), (23464, 40380), (23555, 40224), (25140, 37688), (26920, 35196), (28266, 33520), (29330, 32304)]