193371720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12301}}^1$

素因数の和:12446

約数の個数: 64

約数和(自身を含む): 584591040

約数和(自身を除く): 391219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12301, 15720, 24602, 36903, 49204, 61505, 73806, 98408, 123010, 147612, 184515, 246020, 295224, 369030, 492040, 738060, 1476120, 1611431, 3222862, 4834293, 6445724, 8057155, 9668586, 12891448, 16114310, 19337172, 24171465, 32228620, 38674344, 48342930, 64457240, 96685860, 193371720]

約数ペア:

[(1, 193371720), (2, 96685860), (3, 64457240), (4, 48342930), (5, 38674344), (6, 32228620), (8, 24171465), (10, 19337172), (12, 16114310), (15, 12891448), (20, 9668586), (24, 8057155), (30, 6445724), (40, 4834293), (60, 3222862), (120, 1611431), (131, 1476120), (262, 738060), (393, 492040), (524, 369030), (655, 295224), (786, 246020), (1048, 184515), (1310, 147612), (1572, 123010), (1965, 98408), (2620, 73806), (3144, 61505), (3930, 49204), (5240, 36903), (7860, 24602), (12301, 15720)]