298475520

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 224

約数和(自身を含む): 1094646528

約数和(自身を除く): 796171008

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, 8192, 8328, 8960, 9716, 10240, 10410, 10752, 11104, 12145, 12288, 13440, 13880, 14336, 14574, 15360, 16656, 17920, 19432, 20480, 20820, 21504, 22208, 24290, 24576, 26880, 27760, 28672, 29148, 30720, 33312, 35840, 36435, 38864, 40960, 41640, 43008, 44416, 48580, 53760, 55520, 57344, 58296, 61440, 66624, 71680, 72870, 77728, 83280, 86016, 88832, 97160, 107520, 111040, 116592, 122880, 133248, 143360, 145740, 155456, 166560, 172032, 177664, 194320, 215040, 222080, 233184, 266496, 286720, 291480, 310912, 333120, 355328, 388640, 430080, 444160, 466368, 532992, 582960, 621824, 666240, 710656, 777280, 860160, 888320, 932736, 1065984, 1165920, 1243648, 1332480, 1421312, 1554560, 1776640, 1865472, 2131968, 2331840, 2487296, 2664960, 2842624, 3109120, 3553280, 3730944, 4263936, 4663680, 4974592, 5329920, 6218240, 7106560, 7461888, 8527872, 9327360, 9949184, 10659840, 12436480, 14213120, 14923776, 18654720, 19898368, 21319680, 24872960, 29847552, 37309440, 42639360, 49745920, 59695104, 74618880, 99491840, 149237760, 298475520]

約数ペア:

[(1, 298475520), (2, 149237760), (3, 99491840), (4, 74618880), (5, 59695104), (6, 49745920), (7, 42639360), (8, 37309440), (10, 29847552), (12, 24872960), (14, 21319680), (15, 19898368), (16, 18654720), (20, 14923776), (21, 14213120), (24, 12436480), (28, 10659840), (30, 9949184), (32, 9327360), (35, 8527872), (40, 7461888), (42, 7106560), (48, 6218240), (56, 5329920), (60, 4974592), (64, 4663680), (70, 4263936), (80, 3730944), (84, 3553280), (96, 3109120), (105, 2842624), (112, 2664960), (120, 2487296), (128, 2331840), (140, 2131968), (160, 1865472), (168, 1776640), (192, 1554560), (210, 1421312), (224, 1332480), (240, 1243648), (256, 1165920), (280, 1065984), (320, 932736), (336, 888320), (347, 860160), (384, 777280), (420, 710656), (448, 666240), (480, 621824), (512, 582960), (560, 532992), (640, 466368), (672, 444160), (694, 430080), (768, 388640), (840, 355328), (896, 333120), (960, 310912), (1024, 291480), (1041, 286720), (1120, 266496), (1280, 233184), (1344, 222080), (1388, 215040), (1536, 194320), (1680, 177664), (1735, 172032), (1792, 166560), (1920, 155456), (2048, 145740), (2082, 143360), (2240, 133248), (2429, 122880), (2560, 116592), (2688, 111040), (2776, 107520), (3072, 97160), (3360, 88832), (3470, 86016), (3584, 83280), (3840, 77728), (4096, 72870), (4164, 71680), (4480, 66624), (4858, 61440), (5120, 58296), (5205, 57344), (5376, 55520), (5552, 53760), (6144, 48580), (6720, 44416), (6940, 43008), (7168, 41640), (7287, 40960), (7680, 38864), (8192, 36435), (8328, 35840), (8960, 33312), (9716, 30720), (10240, 29148), (10410, 28672), (10752, 27760), (11104, 26880), (12145, 24576), (12288, 24290), (13440, 22208), (13880, 21504), (14336, 20820), (14574, 20480), (15360, 19432), (16656, 17920)]