149237760

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 208

約数和(自身を含む): 547289856

約数和(自身を除く): 398052096

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, 347, 384, 420, 448, 480, 512, 560, 640, 672, 694, 768, 840, 896, 960, 1024, 1041, 1120, 1280, 1344, 1388, 1536, 1680, 1735, 1792, 1920, 2048, 2082, 2240, 2429, 2560, 2688, 2776, 3072, 3360, 3470, 3584, 3840, 4096, 4164, 4480, 4858, 5120, 5205, 5376, 5552, 6144, 6720, 6940, 7168, 7287, 7680, 8328, 8960, 9716, 10240, 10410, 10752, 11104, 12145, 12288, 13440, 13880, 14336, 14574, 15360, 16656, 17920, 19432, 20480, 20820, 21504, 22208, 24290, 26880, 27760, 28672, 29148, 30720, 33312, 35840, 36435, 38864, 41640, 43008, 44416, 48580, 53760, 55520, 58296, 61440, 66624, 71680, 72870, 77728, 83280, 86016, 88832, 97160, 107520, 111040, 116592, 133248, 143360, 145740, 155456, 166560, 177664, 194320, 215040, 222080, 233184, 266496, 291480, 310912, 333120, 355328, 388640, 430080, 444160, 466368, 532992, 582960, 621824, 666240, 710656, 777280, 888320, 932736, 1065984, 1165920, 1243648, 1332480, 1421312, 1554560, 1776640, 1865472, 2131968, 2331840, 2487296, 2664960, 3109120, 3553280, 3730944, 4263936, 4663680, 4974592, 5329920, 6218240, 7106560, 7461888, 9327360, 9949184, 10659840, 12436480, 14923776, 18654720, 21319680, 24872960, 29847552, 37309440, 49745920, 74618880, 149237760]

約数ペア:

[(1, 149237760), (2, 74618880), (3, 49745920), (4, 37309440), (5, 29847552), (6, 24872960), (7, 21319680), (8, 18654720), (10, 14923776), (12, 12436480), (14, 10659840), (15, 9949184), (16, 9327360), (20, 7461888), (21, 7106560), (24, 6218240), (28, 5329920), (30, 4974592), (32, 4663680), (35, 4263936), (40, 3730944), (42, 3553280), (48, 3109120), (56, 2664960), (60, 2487296), (64, 2331840), (70, 2131968), (80, 1865472), (84, 1776640), (96, 1554560), (105, 1421312), (112, 1332480), (120, 1243648), (128, 1165920), (140, 1065984), (160, 932736), (168, 888320), (192, 777280), (210, 710656), (224, 666240), (240, 621824), (256, 582960), (280, 532992), (320, 466368), (336, 444160), (347, 430080), (384, 388640), (420, 355328), (448, 333120), (480, 310912), (512, 291480), (560, 266496), (640, 233184), (672, 222080), (694, 215040), (768, 194320), (840, 177664), (896, 166560), (960, 155456), (1024, 145740), (1041, 143360), (1120, 133248), (1280, 116592), (1344, 111040), (1388, 107520), (1536, 97160), (1680, 88832), (1735, 86016), (1792, 83280), (1920, 77728), (2048, 72870), (2082, 71680), (2240, 66624), (2429, 61440), (2560, 58296), (2688, 55520), (2776, 53760), (3072, 48580), (3360, 44416), (3470, 43008), (3584, 41640), (3840, 38864), (4096, 36435), (4164, 35840), (4480, 33312), (4858, 30720), (5120, 29148), (5205, 28672), (5376, 27760), (5552, 26880), (6144, 24290), (6720, 22208), (6940, 21504), (7168, 20820), (7287, 20480), (7680, 19432), (8328, 17920), (8960, 16656), (9716, 15360), (10240, 14574), (10410, 14336), (10752, 13880), (11104, 13440), (12145, 12288)]