972652800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7273

約数の個数: 216

約数和(自身を含む): 3669029056

約数和(自身を除く): 2696376256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 7237, 8400, 8960, 9600, 11200, 13440, 14474, 16800, 19200, 21711, 22400, 26880, 28948, 33600, 36185, 43422, 44800, 50659, 57896, 67200, 72370, 86844, 101318, 108555, 115792, 134400, 144740, 151977, 173688, 180925, 202636, 217110, 231584, 253295, 289480, 303954, 347376, 361850, 405272, 434220, 463168, 506590, 542775, 578960, 607908, 694752, 723700, 759885, 810544, 868440, 926336, 1013180, 1085550, 1157920, 1215816, 1266475, 1389504, 1447400, 1519770, 1621088, 1736880, 1852672, 2026360, 2171100, 2315840, 2431632, 2532950, 2779008, 2894800, 3039540, 3242176, 3473760, 3799425, 4052720, 4342200, 4631680, 4863264, 5065900, 5558016, 5789600, 6079080, 6484352, 6947520, 7598850, 8105440, 8684400, 9263360, 9726528, 10131800, 11579200, 12158160, 12968704, 13895040, 15197700, 16210880, 17368800, 19453056, 20263600, 23158400, 24316320, 27790080, 30395400, 32421760, 34737600, 38906112, 40527200, 46316800, 48632640, 60790800, 64843520, 69475200, 81054400, 97265280, 121581600, 138950400, 162108800, 194530560, 243163200, 324217600, 486326400, 972652800]

約数ペア:

[(1, 972652800), (2, 486326400), (3, 324217600), (4, 243163200), (5, 194530560), (6, 162108800), (7, 138950400), (8, 121581600), (10, 97265280), (12, 81054400), (14, 69475200), (15, 64843520), (16, 60790800), (20, 48632640), (21, 46316800), (24, 40527200), (25, 38906112), (28, 34737600), (30, 32421760), (32, 30395400), (35, 27790080), (40, 24316320), (42, 23158400), (48, 20263600), (50, 19453056), (56, 17368800), (60, 16210880), (64, 15197700), (70, 13895040), (75, 12968704), (80, 12158160), (84, 11579200), (96, 10131800), (100, 9726528), (105, 9263360), (112, 8684400), (120, 8105440), (128, 7598850), (140, 6947520), (150, 6484352), (160, 6079080), (168, 5789600), (175, 5558016), (192, 5065900), (200, 4863264), (210, 4631680), (224, 4342200), (240, 4052720), (256, 3799425), (280, 3473760), (300, 3242176), (320, 3039540), (336, 2894800), (350, 2779008), (384, 2532950), (400, 2431632), (420, 2315840), (448, 2171100), (480, 2026360), (525, 1852672), (560, 1736880), (600, 1621088), (640, 1519770), (672, 1447400), (700, 1389504), (768, 1266475), (800, 1215816), (840, 1157920), (896, 1085550), (960, 1013180), (1050, 926336), (1120, 868440), (1200, 810544), (1280, 759885), (1344, 723700), (1400, 694752), (1600, 607908), (1680, 578960), (1792, 542775), (1920, 506590), (2100, 463168), (2240, 434220), (2400, 405272), (2688, 361850), (2800, 347376), (3200, 303954), (3360, 289480), (3840, 253295), (4200, 231584), (4480, 217110), (4800, 202636), (5376, 180925), (5600, 173688), (6400, 151977), (6720, 144740), (7237, 134400), (8400, 115792), (8960, 108555), (9600, 101318), (11200, 86844), (13440, 72370), (14474, 67200), (16800, 57896), (19200, 50659), (21711, 44800), (22400, 43422), (26880, 36185), (28948, 33600)]