203142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19268

約数の個数: 112

約数和(自身を含む): 703649088

約数和(自身を除く): 500506368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 192370, 211607, 230844, 288555, 307792, 384740, 423214, 461688, 577110, 615584, 634821, 769480, 846428, 923376, 1058035, 1154220, 1231168, 1269642, 1538960, 1692856, 1846752, 2116070, 2308440, 2539284, 3077920, 3174105, 3385712, 3693504, 4232140, 4616880, 5078568, 6155840, 6348210, 6771424, 8464280, 9233760, 10157136, 12696420, 13542848, 16928560, 18467520, 20314272, 25392840, 33857120, 40628544, 50785680, 67714240, 101571360, 203142720]

約数ペア:

[(1, 203142720), (2, 101571360), (3, 67714240), (4, 50785680), (5, 40628544), (6, 33857120), (8, 25392840), (10, 20314272), (11, 18467520), (12, 16928560), (15, 13542848), (16, 12696420), (20, 10157136), (22, 9233760), (24, 8464280), (30, 6771424), (32, 6348210), (33, 6155840), (40, 5078568), (44, 4616880), (48, 4232140), (55, 3693504), (60, 3385712), (64, 3174105), (66, 3077920), (80, 2539284), (88, 2308440), (96, 2116070), (110, 1846752), (120, 1692856), (132, 1538960), (160, 1269642), (165, 1231168), (176, 1154220), (192, 1058035), (220, 923376), (240, 846428), (264, 769480), (320, 634821), (330, 615584), (352, 577110), (440, 461688), (480, 423214), (528, 384740), (660, 307792), (704, 288555), (880, 230844), (960, 211607), (1056, 192370), (1320, 153896), (1760, 115422), (2112, 96185), (2640, 76948), (3520, 57711), (5280, 38474), (10560, 19237)]