1814507520

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{4219}}^1$

素因数の和:4258

約数の個数: 208

約数和(自身を含む): 6636675840

約数和(自身を除く): 4822168320

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4219, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8438, 8960, 10240, 10752, 12288, 12657, 13440, 14336, 15360, 16876, 17920, 20480, 21095, 21504, 25314, 26880, 28672, 29533, 30720, 33752, 35840, 42190, 43008, 50628, 53760, 59066, 61440, 63285, 67504, 71680, 84380, 86016, 88599, 101256, 107520, 118132, 126570, 135008, 143360, 147665, 168760, 177198, 202512, 215040, 236264, 253140, 270016, 295330, 337520, 354396, 405024, 430080, 442995, 472528, 506280, 540032, 590660, 675040, 708792, 810048, 885990, 945056, 1012560, 1080064, 1181320, 1350080, 1417584, 1620096, 1771980, 1890112, 2025120, 2160128, 2362640, 2700160, 2835168, 3240192, 3543960, 3780224, 4050240, 4320256, 4725280, 5400320, 5670336, 6480384, 7087920, 7560448, 8100480, 8640512, 9450560, 10800640, 11340672, 12960768, 14175840, 15120896, 16200960, 17281024, 18901120, 21601280, 22681344, 25921536, 28351680, 30241792, 32401920, 37802240, 43202560, 45362688, 51843072, 56703360, 60483584, 64803840, 75604480, 86405120, 90725376, 113406720, 120967168, 129607680, 151208960, 181450752, 226813440, 259215360, 302417920, 362901504, 453626880, 604835840, 907253760, 1814507520]

約数ペア:

[(1, 1814507520), (2, 907253760), (3, 604835840), (4, 453626880), (5, 362901504), (6, 302417920), (7, 259215360), (8, 226813440), (10, 181450752), (12, 151208960), (14, 129607680), (15, 120967168), (16, 113406720), (20, 90725376), (21, 86405120), (24, 75604480), (28, 64803840), (30, 60483584), (32, 56703360), (35, 51843072), (40, 45362688), (42, 43202560), (48, 37802240), (56, 32401920), (60, 30241792), (64, 28351680), (70, 25921536), (80, 22681344), (84, 21601280), (96, 18901120), (105, 17281024), (112, 16200960), (120, 15120896), (128, 14175840), (140, 12960768), (160, 11340672), (168, 10800640), (192, 9450560), (210, 8640512), (224, 8100480), (240, 7560448), (256, 7087920), (280, 6480384), (320, 5670336), (336, 5400320), (384, 4725280), (420, 4320256), (448, 4050240), (480, 3780224), (512, 3543960), (560, 3240192), (640, 2835168), (672, 2700160), (768, 2362640), (840, 2160128), (896, 2025120), (960, 1890112), (1024, 1771980), (1120, 1620096), (1280, 1417584), (1344, 1350080), (1536, 1181320), (1680, 1080064), (1792, 1012560), (1920, 945056), (2048, 885990), (2240, 810048), (2560, 708792), (2688, 675040), (3072, 590660), (3360, 540032), (3584, 506280), (3840, 472528), (4096, 442995), (4219, 430080), (4480, 405024), (5120, 354396), (5376, 337520), (6144, 295330), (6720, 270016), (7168, 253140), (7680, 236264), (8438, 215040), (8960, 202512), (10240, 177198), (10752, 168760), (12288, 147665), (12657, 143360), (13440, 135008), (14336, 126570), (15360, 118132), (16876, 107520), (17920, 101256), (20480, 88599), (21095, 86016), (21504, 84380), (25314, 71680), (26880, 67504), (28672, 63285), (29533, 61440), (30720, 59066), (33752, 53760), (35840, 50628), (42190, 43008)]