16779660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 34023540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 359, 380, 410, 492, 570, 615, 718, 779, 820, 1077, 1140, 1230, 1436, 1558, 1795, 2154, 2337, 2460, 3116, 3590, 3895, 4308, 4674, 5385, 6821, 7180, 7790, 9348, 10770, 11685, 13642, 14719, 15580, 20463, 21540, 23370, 27284, 29438, 34105, 40926, 44157, 46740, 58876, 68210, 73595, 81852, 88314, 102315, 136420, 147190, 176628, 204630, 220785, 279661, 294380, 409260, 441570, 559322, 838983, 883140, 1118644, 1398305, 1677966, 2796610, 3355932, 4194915, 5593220, 8389830, 16779660]

約数ペア:

[(1, 16779660), (2, 8389830), (3, 5593220), (4, 4194915), (5, 3355932), (6, 2796610), (10, 1677966), (12, 1398305), (15, 1118644), (19, 883140), (20, 838983), (30, 559322), (38, 441570), (41, 409260), (57, 294380), (60, 279661), (76, 220785), (82, 204630), (95, 176628), (114, 147190), (123, 136420), (164, 102315), (190, 88314), (205, 81852), (228, 73595), (246, 68210), (285, 58876), (359, 46740), (380, 44157), (410, 40926), (492, 34105), (570, 29438), (615, 27284), (718, 23370), (779, 21540), (820, 20463), (1077, 15580), (1140, 14719), (1230, 13642), (1436, 11685), (1558, 10770), (1795, 9348), (2154, 7790), (2337, 7180), (2460, 6821), (3116, 5385), (3590, 4674), (3895, 4308)]