197207040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 176

約数和(自身を含む): 649668672

約数和(自身を除く): 452461632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 347, 370, 384, 444, 480, 512, 555, 592, 640, 694, 740, 768, 888, 960, 1024, 1041, 1110, 1184, 1280, 1388, 1480, 1536, 1735, 1776, 1920, 2082, 2220, 2368, 2560, 2776, 2960, 3072, 3470, 3552, 3840, 4164, 4440, 4736, 5120, 5205, 5552, 5920, 6940, 7104, 7680, 8328, 8880, 9472, 10410, 11104, 11840, 12839, 13880, 14208, 15360, 16656, 17760, 18944, 20820, 22208, 23680, 25678, 27760, 28416, 33312, 35520, 37888, 38517, 41640, 44416, 47360, 51356, 55520, 56832, 64195, 66624, 71040, 77034, 83280, 88832, 94720, 102712, 111040, 113664, 128390, 133248, 142080, 154068, 166560, 177664, 189440, 192585, 205424, 222080, 256780, 266496, 284160, 308136, 333120, 355328, 385170, 410848, 444160, 513560, 532992, 568320, 616272, 666240, 770340, 821696, 888320, 1027120, 1065984, 1232544, 1332480, 1540680, 1643392, 1776640, 2054240, 2465088, 2664960, 3081360, 3286784, 4108480, 4930176, 5329920, 6162720, 6573568, 8216960, 9860352, 12325440, 13147136, 16433920, 19720704, 24650880, 32867840, 39441408, 49301760, 65735680, 98603520, 197207040]

約数ペア:

[(1, 197207040), (2, 98603520), (3, 65735680), (4, 49301760), (5, 39441408), (6, 32867840), (8, 24650880), (10, 19720704), (12, 16433920), (15, 13147136), (16, 12325440), (20, 9860352), (24, 8216960), (30, 6573568), (32, 6162720), (37, 5329920), (40, 4930176), (48, 4108480), (60, 3286784), (64, 3081360), (74, 2664960), (80, 2465088), (96, 2054240), (111, 1776640), (120, 1643392), (128, 1540680), (148, 1332480), (160, 1232544), (185, 1065984), (192, 1027120), (222, 888320), (240, 821696), (256, 770340), (296, 666240), (320, 616272), (347, 568320), (370, 532992), (384, 513560), (444, 444160), (480, 410848), (512, 385170), (555, 355328), (592, 333120), (640, 308136), (694, 284160), (740, 266496), (768, 256780), (888, 222080), (960, 205424), (1024, 192585), (1041, 189440), (1110, 177664), (1184, 166560), (1280, 154068), (1388, 142080), (1480, 133248), (1536, 128390), (1735, 113664), (1776, 111040), (1920, 102712), (2082, 94720), (2220, 88832), (2368, 83280), (2560, 77034), (2776, 71040), (2960, 66624), (3072, 64195), (3470, 56832), (3552, 55520), (3840, 51356), (4164, 47360), (4440, 44416), (4736, 41640), (5120, 38517), (5205, 37888), (5552, 35520), (5920, 33312), (6940, 28416), (7104, 27760), (7680, 25678), (8328, 23680), (8880, 22208), (9472, 20820), (10410, 18944), (11104, 17760), (11840, 16656), (12839, 15360), (13880, 14208)]