207860040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192463}}^1$

素因数の和:192483

約数の個数: 64

約数和(自身を含む): 692870400

約数和(自身を除く): 485010360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192463, 384926, 577389, 769852, 962315, 1154778, 1539704, 1732167, 1924630, 2309556, 2886945, 3464334, 3849260, 4619112, 5196501, 5773890, 6928668, 7698520, 8660835, 10393002, 11547780, 13857336, 17321670, 20786004, 23095560, 25982505, 34643340, 41572008, 51965010, 69286680, 103930020, 207860040]

約数ペア:

[(1, 207860040), (2, 103930020), (3, 69286680), (4, 51965010), (5, 41572008), (6, 34643340), (8, 25982505), (9, 23095560), (10, 20786004), (12, 17321670), (15, 13857336), (18, 11547780), (20, 10393002), (24, 8660835), (27, 7698520), (30, 6928668), (36, 5773890), (40, 5196501), (45, 4619112), (54, 3849260), (60, 3464334), (72, 2886945), (90, 2309556), (108, 1924630), (120, 1732167), (135, 1539704), (180, 1154778), (216, 962315), (270, 769852), (360, 577389), (540, 384926), (1080, 192463)]