74403840

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 208

約数和(自身を含む): 273644928

約数和(自身を除く): 199241088

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, 173, 192, 210, 224, 240, 256, 280, 320, 336, 346, 384, 420, 448, 480, 512, 519, 560, 640, 672, 692, 768, 840, 865, 896, 960, 1024, 1038, 1120, 1211, 1280, 1344, 1384, 1536, 1680, 1730, 1792, 1920, 2048, 2076, 2240, 2422, 2560, 2595, 2688, 2768, 3072, 3360, 3460, 3584, 3633, 3840, 4096, 4152, 4480, 4844, 5120, 5190, 5376, 5536, 6055, 6144, 6720, 6920, 7168, 7266, 7680, 8304, 8960, 9688, 10240, 10380, 10752, 11072, 12110, 12288, 13440, 13840, 14336, 14532, 15360, 16608, 17920, 18165, 19376, 20480, 20760, 21504, 22144, 24220, 26880, 27680, 28672, 29064, 30720, 33216, 35840, 36330, 38752, 41520, 43008, 44288, 48440, 53760, 55360, 58128, 61440, 66432, 71680, 72660, 77504, 83040, 86016, 88576, 96880, 107520, 110720, 116256, 132864, 143360, 145320, 155008, 166080, 177152, 193760, 215040, 221440, 232512, 265728, 290640, 310016, 332160, 354304, 387520, 430080, 442880, 465024, 531456, 581280, 620032, 664320, 708608, 775040, 885760, 930048, 1062912, 1162560, 1240064, 1328640, 1550080, 1771520, 1860096, 2125824, 2325120, 2480128, 2657280, 3100160, 3543040, 3720192, 4650240, 4960256, 5314560, 6200320, 7440384, 9300480, 10629120, 12400640, 14880768, 18600960, 24801280, 37201920, 74403840]

約数ペア:

[(1, 74403840), (2, 37201920), (3, 24801280), (4, 18600960), (5, 14880768), (6, 12400640), (7, 10629120), (8, 9300480), (10, 7440384), (12, 6200320), (14, 5314560), (15, 4960256), (16, 4650240), (20, 3720192), (21, 3543040), (24, 3100160), (28, 2657280), (30, 2480128), (32, 2325120), (35, 2125824), (40, 1860096), (42, 1771520), (48, 1550080), (56, 1328640), (60, 1240064), (64, 1162560), (70, 1062912), (80, 930048), (84, 885760), (96, 775040), (105, 708608), (112, 664320), (120, 620032), (128, 581280), (140, 531456), (160, 465024), (168, 442880), (173, 430080), (192, 387520), (210, 354304), (224, 332160), (240, 310016), (256, 290640), (280, 265728), (320, 232512), (336, 221440), (346, 215040), (384, 193760), (420, 177152), (448, 166080), (480, 155008), (512, 145320), (519, 143360), (560, 132864), (640, 116256), (672, 110720), (692, 107520), (768, 96880), (840, 88576), (865, 86016), (896, 83040), (960, 77504), (1024, 72660), (1038, 71680), (1120, 66432), (1211, 61440), (1280, 58128), (1344, 55360), (1384, 53760), (1536, 48440), (1680, 44288), (1730, 43008), (1792, 41520), (1920, 38752), (2048, 36330), (2076, 35840), (2240, 33216), (2422, 30720), (2560, 29064), (2595, 28672), (2688, 27680), (2768, 26880), (3072, 24220), (3360, 22144), (3460, 21504), (3584, 20760), (3633, 20480), (3840, 19376), (4096, 18165), (4152, 17920), (4480, 16608), (4844, 15360), (5120, 14532), (5190, 14336), (5376, 13840), (5536, 13440), (6055, 12288), (6144, 12110), (6720, 11072), (6920, 10752), (7168, 10380), (7266, 10240), (7680, 9688), (8304, 8960)]