57274560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 224

約数和(自身を含む): 231160320

約数和(自身を除く): 173885760

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 947, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1894, 2016, 2160, 2240, 2520, 2841, 2880, 3024, 3360, 3780, 3788, 4032, 4320, 4735, 5040, 5682, 6048, 6629, 6720, 7560, 7576, 8523, 8640, 9470, 10080, 11364, 12096, 13258, 14205, 15120, 15152, 17046, 18940, 19887, 20160, 22728, 25569, 26516, 28410, 30240, 30304, 33145, 34092, 37880, 39774, 42615, 45456, 51138, 53032, 56820, 59661, 60480, 60608, 66290, 68184, 75760, 79548, 85230, 90912, 99435, 102276, 106064, 113640, 119322, 127845, 132580, 136368, 151520, 159096, 170460, 178983, 181824, 198870, 204552, 212128, 227280, 238644, 255690, 265160, 272736, 298305, 303040, 318192, 340920, 357966, 397740, 409104, 424256, 454560, 477288, 511380, 530320, 545472, 596610, 636384, 681840, 715932, 795480, 818208, 894915, 909120, 954576, 1022760, 1060640, 1193220, 1272768, 1363680, 1431864, 1590960, 1636416, 1789830, 1909152, 2045520, 2121280, 2386440, 2727360, 2863728, 3181920, 3579660, 3818304, 4091040, 4772880, 5727456, 6363840, 7159320, 8182080, 9545760, 11454912, 14318640, 19091520, 28637280, 57274560]

約数ペア:

[(1, 57274560), (2, 28637280), (3, 19091520), (4, 14318640), (5, 11454912), (6, 9545760), (7, 8182080), (8, 7159320), (9, 6363840), (10, 5727456), (12, 4772880), (14, 4091040), (15, 3818304), (16, 3579660), (18, 3181920), (20, 2863728), (21, 2727360), (24, 2386440), (27, 2121280), (28, 2045520), (30, 1909152), (32, 1789830), (35, 1636416), (36, 1590960), (40, 1431864), (42, 1363680), (45, 1272768), (48, 1193220), (54, 1060640), (56, 1022760), (60, 954576), (63, 909120), (64, 894915), (70, 818208), (72, 795480), (80, 715932), (84, 681840), (90, 636384), (96, 596610), (105, 545472), (108, 530320), (112, 511380), (120, 477288), (126, 454560), (135, 424256), (140, 409104), (144, 397740), (160, 357966), (168, 340920), (180, 318192), (189, 303040), (192, 298305), (210, 272736), (216, 265160), (224, 255690), (240, 238644), (252, 227280), (270, 212128), (280, 204552), (288, 198870), (315, 181824), (320, 178983), (336, 170460), (360, 159096), (378, 151520), (420, 136368), (432, 132580), (448, 127845), (480, 119322), (504, 113640), (540, 106064), (560, 102276), (576, 99435), (630, 90912), (672, 85230), (720, 79548), (756, 75760), (840, 68184), (864, 66290), (945, 60608), (947, 60480), (960, 59661), (1008, 56820), (1080, 53032), (1120, 51138), (1260, 45456), (1344, 42615), (1440, 39774), (1512, 37880), (1680, 34092), (1728, 33145), (1890, 30304), (1894, 30240), (2016, 28410), (2160, 26516), (2240, 25569), (2520, 22728), (2841, 20160), (2880, 19887), (3024, 18940), (3360, 17046), (3780, 15152), (3788, 15120), (4032, 14205), (4320, 13258), (4735, 12096), (5040, 11364), (5682, 10080), (6048, 9470), (6629, 8640), (6720, 8523), (7560, 7576)]