216836760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{36877}}^1$

素因数の和:36905

約数の個数: 96

約数和(自身を含む): 756736560

約数和(自身を除く): 539899800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 36877, 73754, 110631, 147508, 184385, 221262, 258139, 295016, 368770, 442524, 516278, 553155, 737540, 774417, 885048, 1032556, 1106310, 1290695, 1475080, 1548834, 1806973, 2065112, 2212620, 2581390, 3097668, 3613946, 3872085, 4425240, 5162780, 5420919, 6195336, 7227892, 7744170, 9034865, 10325560, 10841838, 14455784, 15488340, 18069730, 21683676, 27104595, 30976680, 36139460, 43367352, 54209190, 72278920, 108418380, 216836760]

約数ペア:

[(1, 216836760), (2, 108418380), (3, 72278920), (4, 54209190), (5, 43367352), (6, 36139460), (7, 30976680), (8, 27104595), (10, 21683676), (12, 18069730), (14, 15488340), (15, 14455784), (20, 10841838), (21, 10325560), (24, 9034865), (28, 7744170), (30, 7227892), (35, 6195336), (40, 5420919), (42, 5162780), (49, 4425240), (56, 3872085), (60, 3613946), (70, 3097668), (84, 2581390), (98, 2212620), (105, 2065112), (120, 1806973), (140, 1548834), (147, 1475080), (168, 1290695), (196, 1106310), (210, 1032556), (245, 885048), (280, 774417), (294, 737540), (392, 553155), (420, 516278), (490, 442524), (588, 368770), (735, 295016), (840, 258139), (980, 221262), (1176, 184385), (1470, 147508), (1960, 110631), (2940, 73754), (5880, 36877)]