1967656320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{16267}}^1$

素因数の和:16302

約数の個数: 256

約数和(自身を含む): 7964812800

約数和(自身を除く): 5997156480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 16267, 17280, 20160, 24192, 30240, 32534, 40320, 48801, 60480, 65068, 81335, 97602, 113869, 120960, 130136, 146403, 162670, 195204, 227738, 244005, 260272, 292806, 325340, 341607, 390408, 439209, 455476, 488010, 520544, 569345, 585612, 650680, 683214, 732015, 780816, 878418, 910952, 976020, 1024821, 1041088, 1138690, 1171224, 1301360, 1366428, 1464030, 1561632, 1708035, 1756836, 1821904, 1952040, 2049642, 2082176, 2196045, 2277380, 2342448, 2602720, 2732856, 2928060, 3074463, 3123264, 3416070, 3513672, 3643808, 3904080, 4099284, 4392090, 4554760, 4684896, 5124105, 5205440, 5465712, 5856120, 6148926, 6246528, 6832140, 7027344, 7287616, 7808160, 8198568, 8784180, 9109520, 9369792, 10248210, 10410880, 10931424, 11712240, 12297852, 13664280, 14054688, 14575232, 15372315, 15616320, 16397136, 17568360, 18219040, 18739584, 20496420, 21862848, 23424480, 24595704, 27328560, 28109376, 30744630, 31232640, 32794272, 35136720, 36438080, 40992840, 43725696, 46848960, 49191408, 54657120, 56218752, 61489260, 65588544, 70273440, 72876160, 81985680, 93697920, 98382816, 109314240, 122978520, 131177088, 140546880, 163971360, 196765632, 218628480, 245957040, 281093760, 327942720, 393531264, 491914080, 655885440, 983828160, 1967656320]

約数ペア:

[(1, 1967656320), (2, 983828160), (3, 655885440), (4, 491914080), (5, 393531264), (6, 327942720), (7, 281093760), (8, 245957040), (9, 218628480), (10, 196765632), (12, 163971360), (14, 140546880), (15, 131177088), (16, 122978520), (18, 109314240), (20, 98382816), (21, 93697920), (24, 81985680), (27, 72876160), (28, 70273440), (30, 65588544), (32, 61489260), (35, 56218752), (36, 54657120), (40, 49191408), (42, 46848960), (45, 43725696), (48, 40992840), (54, 36438080), (56, 35136720), (60, 32794272), (63, 31232640), (64, 30744630), (70, 28109376), (72, 27328560), (80, 24595704), (84, 23424480), (90, 21862848), (96, 20496420), (105, 18739584), (108, 18219040), (112, 17568360), (120, 16397136), (126, 15616320), (128, 15372315), (135, 14575232), (140, 14054688), (144, 13664280), (160, 12297852), (168, 11712240), (180, 10931424), (189, 10410880), (192, 10248210), (210, 9369792), (216, 9109520), (224, 8784180), (240, 8198568), (252, 7808160), (270, 7287616), (280, 7027344), (288, 6832140), (315, 6246528), (320, 6148926), (336, 5856120), (360, 5465712), (378, 5205440), (384, 5124105), (420, 4684896), (432, 4554760), (448, 4392090), (480, 4099284), (504, 3904080), (540, 3643808), (560, 3513672), (576, 3416070), (630, 3123264), (640, 3074463), (672, 2928060), (720, 2732856), (756, 2602720), (840, 2342448), (864, 2277380), (896, 2196045), (945, 2082176), (960, 2049642), (1008, 1952040), (1080, 1821904), (1120, 1756836), (1152, 1708035), (1260, 1561632), (1344, 1464030), (1440, 1366428), (1512, 1301360), (1680, 1171224), (1728, 1138690), (1890, 1041088), (1920, 1024821), (2016, 976020), (2160, 910952), (2240, 878418), (2520, 780816), (2688, 732015), (2880, 683214), (3024, 650680), (3360, 585612), (3456, 569345), (3780, 520544), (4032, 488010), (4320, 455476), (4480, 439209), (5040, 390408), (5760, 341607), (6048, 325340), (6720, 292806), (7560, 260272), (8064, 244005), (8640, 227738), (10080, 195204), (12096, 162670), (13440, 146403), (15120, 130136), (16267, 120960), (17280, 113869), (20160, 97602), (24192, 81335), (30240, 65068), (32534, 60480), (40320, 48801)]