199741440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3283

約数の個数: 104

約数和(自身を含む): 639291168

約数和(自身を除く): 439549728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3251, 3840, 4096, 5120, 6144, 6502, 7680, 9753, 10240, 12288, 13004, 15360, 16255, 19506, 20480, 26008, 30720, 32510, 39012, 48765, 52016, 61440, 65020, 78024, 97530, 104032, 130040, 156048, 195060, 208064, 260080, 312096, 390120, 416128, 520160, 624192, 780240, 832256, 1040320, 1248384, 1560480, 1664512, 2080640, 2496768, 3120960, 3329024, 4161280, 4993536, 6241920, 6658048, 8322560, 9987072, 12483840, 13316096, 16645120, 19974144, 24967680, 33290240, 39948288, 49935360, 66580480, 99870720, 199741440]

約数ペア:

[(1, 199741440), (2, 99870720), (3, 66580480), (4, 49935360), (5, 39948288), (6, 33290240), (8, 24967680), (10, 19974144), (12, 16645120), (15, 13316096), (16, 12483840), (20, 9987072), (24, 8322560), (30, 6658048), (32, 6241920), (40, 4993536), (48, 4161280), (60, 3329024), (64, 3120960), (80, 2496768), (96, 2080640), (120, 1664512), (128, 1560480), (160, 1248384), (192, 1040320), (240, 832256), (256, 780240), (320, 624192), (384, 520160), (480, 416128), (512, 390120), (640, 312096), (768, 260080), (960, 208064), (1024, 195060), (1280, 156048), (1536, 130040), (1920, 104032), (2048, 97530), (2560, 78024), (3072, 65020), (3251, 61440), (3840, 52016), (4096, 48765), (5120, 39012), (6144, 32510), (6502, 30720), (7680, 26008), (9753, 20480), (10240, 19506), (12288, 16255), (13004, 15360)]