208220160

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3389}}^1$

素因数の和:3421

約数の個数: 104

約数和(自身を含む): 666419760

約数和(自身を除く): 458199600

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, 3389, 3840, 4096, 5120, 6144, 6778, 7680, 10167, 10240, 12288, 13556, 15360, 16945, 20334, 20480, 27112, 30720, 33890, 40668, 50835, 54224, 61440, 67780, 81336, 101670, 108448, 135560, 162672, 203340, 216896, 271120, 325344, 406680, 433792, 542240, 650688, 813360, 867584, 1084480, 1301376, 1626720, 1735168, 2168960, 2602752, 3253440, 3470336, 4337920, 5205504, 6506880, 6940672, 8675840, 10411008, 13013760, 13881344, 17351680, 20822016, 26027520, 34703360, 41644032, 52055040, 69406720, 104110080, 208220160]

約数ペア:

[(1, 208220160), (2, 104110080), (3, 69406720), (4, 52055040), (5, 41644032), (6, 34703360), (8, 26027520), (10, 20822016), (12, 17351680), (15, 13881344), (16, 13013760), (20, 10411008), (24, 8675840), (30, 6940672), (32, 6506880), (40, 5205504), (48, 4337920), (60, 3470336), (64, 3253440), (80, 2602752), (96, 2168960), (120, 1735168), (128, 1626720), (160, 1301376), (192, 1084480), (240, 867584), (256, 813360), (320, 650688), (384, 542240), (480, 433792), (512, 406680), (640, 325344), (768, 271120), (960, 216896), (1024, 203340), (1280, 162672), (1536, 135560), (1920, 108448), (2048, 101670), (2560, 81336), (3072, 67780), (3389, 61440), (3840, 54224), (4096, 50835), (5120, 40668), (6144, 33890), (6778, 30720), (7680, 27112), (10167, 20480), (10240, 20334), (12288, 16945), (13556, 15360)]