188261880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82571}}^1$

素因数の和:82604

約数の個数: 64

約数和(自身を含む): 594518400

約数和(自身を除く): 406256520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 82571, 165142, 247713, 330284, 412855, 495426, 660568, 825710, 990852, 1238565, 1568849, 1651420, 1981704, 2477130, 3137698, 3302840, 4706547, 4954260, 6275396, 7844245, 9413094, 9908520, 12550792, 15688490, 18826188, 23532735, 31376980, 37652376, 47065470, 62753960, 94130940, 188261880]

約数ペア:

[(1, 188261880), (2, 94130940), (3, 62753960), (4, 47065470), (5, 37652376), (6, 31376980), (8, 23532735), (10, 18826188), (12, 15688490), (15, 12550792), (19, 9908520), (20, 9413094), (24, 7844245), (30, 6275396), (38, 4954260), (40, 4706547), (57, 3302840), (60, 3137698), (76, 2477130), (95, 1981704), (114, 1651420), (120, 1568849), (152, 1238565), (190, 990852), (228, 825710), (285, 660568), (380, 495426), (456, 412855), (570, 330284), (760, 247713), (1140, 165142), (2280, 82571)]