16218840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 53529840

約数和(自身を除く): 37311000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1117, 1210, 1320, 1452, 1815, 2234, 2420, 2904, 3351, 3630, 4468, 4840, 5585, 6702, 7260, 8936, 11170, 12287, 13404, 14520, 16755, 22340, 24574, 26808, 33510, 36861, 44680, 49148, 61435, 67020, 73722, 98296, 122870, 134040, 135157, 147444, 184305, 245740, 270314, 294888, 368610, 405471, 491480, 540628, 675785, 737220, 810942, 1081256, 1351570, 1474440, 1621884, 2027355, 2703140, 3243768, 4054710, 5406280, 8109420, 16218840]

約数ペア:

[(1, 16218840), (2, 8109420), (3, 5406280), (4, 4054710), (5, 3243768), (6, 2703140), (8, 2027355), (10, 1621884), (11, 1474440), (12, 1351570), (15, 1081256), (20, 810942), (22, 737220), (24, 675785), (30, 540628), (33, 491480), (40, 405471), (44, 368610), (55, 294888), (60, 270314), (66, 245740), (88, 184305), (110, 147444), (120, 135157), (121, 134040), (132, 122870), (165, 98296), (220, 73722), (242, 67020), (264, 61435), (330, 49148), (363, 44680), (440, 36861), (484, 33510), (605, 26808), (660, 24574), (726, 22340), (968, 16755), (1117, 14520), (1210, 13404), (1320, 12287), (1452, 11170), (1815, 8936), (2234, 7260), (2420, 6702), (2904, 5585), (3351, 4840), (3630, 4468)]