627486720

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1498

約数の個数: 208

約数和(自身を含む): 2296101120

約数和(自身を除く): 1668614400

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, 1459, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 2918, 3072, 3360, 3584, 3840, 4096, 4377, 4480, 5120, 5376, 5836, 6144, 6720, 7168, 7295, 7680, 8754, 8960, 10213, 10240, 10752, 11672, 12288, 13440, 14336, 14590, 15360, 17508, 17920, 20426, 20480, 21504, 21885, 23344, 26880, 28672, 29180, 30639, 30720, 35016, 35840, 40852, 43008, 43770, 46688, 51065, 53760, 58360, 61278, 61440, 70032, 71680, 81704, 86016, 87540, 93376, 102130, 107520, 116720, 122556, 140064, 143360, 153195, 163408, 175080, 186752, 204260, 215040, 233440, 245112, 280128, 306390, 326816, 350160, 373504, 408520, 430080, 466880, 490224, 560256, 612780, 653632, 700320, 747008, 817040, 933760, 980448, 1120512, 1225560, 1307264, 1400640, 1494016, 1634080, 1867520, 1960896, 2241024, 2451120, 2614528, 2801280, 2988032, 3268160, 3735040, 3921792, 4482048, 4902240, 5229056, 5602560, 5976064, 6536320, 7470080, 7843584, 8964096, 9804480, 10458112, 11205120, 13072640, 14940160, 15687168, 17928192, 19608960, 20916224, 22410240, 26145280, 29880320, 31374336, 39217920, 41832448, 44820480, 52290560, 62748672, 78435840, 89640960, 104581120, 125497344, 156871680, 209162240, 313743360, 627486720]

約数ペア:

[(1, 627486720), (2, 313743360), (3, 209162240), (4, 156871680), (5, 125497344), (6, 104581120), (7, 89640960), (8, 78435840), (10, 62748672), (12, 52290560), (14, 44820480), (15, 41832448), (16, 39217920), (20, 31374336), (21, 29880320), (24, 26145280), (28, 22410240), (30, 20916224), (32, 19608960), (35, 17928192), (40, 15687168), (42, 14940160), (48, 13072640), (56, 11205120), (60, 10458112), (64, 9804480), (70, 8964096), (80, 7843584), (84, 7470080), (96, 6536320), (105, 5976064), (112, 5602560), (120, 5229056), (128, 4902240), (140, 4482048), (160, 3921792), (168, 3735040), (192, 3268160), (210, 2988032), (224, 2801280), (240, 2614528), (256, 2451120), (280, 2241024), (320, 1960896), (336, 1867520), (384, 1634080), (420, 1494016), (448, 1400640), (480, 1307264), (512, 1225560), (560, 1120512), (640, 980448), (672, 933760), (768, 817040), (840, 747008), (896, 700320), (960, 653632), (1024, 612780), (1120, 560256), (1280, 490224), (1344, 466880), (1459, 430080), (1536, 408520), (1680, 373504), (1792, 350160), (1920, 326816), (2048, 306390), (2240, 280128), (2560, 245112), (2688, 233440), (2918, 215040), (3072, 204260), (3360, 186752), (3584, 175080), (3840, 163408), (4096, 153195), (4377, 143360), (4480, 140064), (5120, 122556), (5376, 116720), (5836, 107520), (6144, 102130), (6720, 93376), (7168, 87540), (7295, 86016), (7680, 81704), (8754, 71680), (8960, 70032), (10213, 61440), (10240, 61278), (10752, 58360), (11672, 53760), (12288, 51065), (13440, 46688), (14336, 43770), (14590, 43008), (15360, 40852), (17508, 35840), (17920, 35016), (20426, 30720), (20480, 30639), (21504, 29180), (21885, 28672), (23344, 26880)]