211401360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97871}}^1$

素因数の和:97893

約数の個数: 80

約数和(自身を含む): 728167680

約数和(自身を除く): 516766320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 97871, 195742, 293613, 391484, 489355, 587226, 782968, 880839, 978710, 1174452, 1468065, 1565936, 1761678, 1957420, 2348904, 2642517, 2936130, 3523356, 3914840, 4404195, 4697808, 5285034, 5872260, 7046712, 7829680, 8808390, 10570068, 11744520, 13212585, 14093424, 17616780, 21140136, 23489040, 26425170, 35233560, 42280272, 52850340, 70467120, 105700680, 211401360]

約数ペア:

[(1, 211401360), (2, 105700680), (3, 70467120), (4, 52850340), (5, 42280272), (6, 35233560), (8, 26425170), (9, 23489040), (10, 21140136), (12, 17616780), (15, 14093424), (16, 13212585), (18, 11744520), (20, 10570068), (24, 8808390), (27, 7829680), (30, 7046712), (36, 5872260), (40, 5285034), (45, 4697808), (48, 4404195), (54, 3914840), (60, 3523356), (72, 2936130), (80, 2642517), (90, 2348904), (108, 1957420), (120, 1761678), (135, 1565936), (144, 1468065), (180, 1174452), (216, 978710), (240, 880839), (270, 782968), (360, 587226), (432, 489355), (540, 391484), (720, 293613), (1080, 195742), (2160, 97871)]