211272120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4765

約数の個数: 96

約数和(自身を含む): 692190720

約数和(自身を除く): 480918600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 4621, 5080, 5715, 7620, 9144, 9242, 11430, 13863, 15240, 18484, 22860, 23105, 27726, 36968, 41589, 45720, 46210, 55452, 69315, 83178, 92420, 110904, 138630, 166356, 184840, 207945, 277260, 332712, 415890, 554520, 586867, 831780, 1173734, 1663560, 1760601, 2347468, 2934335, 3521202, 4694936, 5281803, 5868670, 7042404, 8803005, 10563606, 11737340, 14084808, 17606010, 21127212, 23474680, 26409015, 35212020, 42254424, 52818030, 70424040, 105636060, 211272120]

約数ペア:

[(1, 211272120), (2, 105636060), (3, 70424040), (4, 52818030), (5, 42254424), (6, 35212020), (8, 26409015), (9, 23474680), (10, 21127212), (12, 17606010), (15, 14084808), (18, 11737340), (20, 10563606), (24, 8803005), (30, 7042404), (36, 5868670), (40, 5281803), (45, 4694936), (60, 3521202), (72, 2934335), (90, 2347468), (120, 1760601), (127, 1663560), (180, 1173734), (254, 831780), (360, 586867), (381, 554520), (508, 415890), (635, 332712), (762, 277260), (1016, 207945), (1143, 184840), (1270, 166356), (1524, 138630), (1905, 110904), (2286, 92420), (2540, 83178), (3048, 69315), (3810, 55452), (4572, 46210), (4621, 45720), (5080, 41589), (5715, 36968), (7620, 27726), (9144, 23105), (9242, 22860), (11430, 18484), (13863, 15240)]