159971640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70163}}^1$

素因数の和:70196

約数の個数: 64

約数和(自身を含む): 505180800

約数和(自身を除く): 345209160

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, 70163, 140326, 210489, 280652, 350815, 420978, 561304, 701630, 841956, 1052445, 1333097, 1403260, 1683912, 2104890, 2666194, 2806520, 3999291, 4209780, 5332388, 6665485, 7998582, 8419560, 10664776, 13330970, 15997164, 19996455, 26661940, 31994328, 39992910, 53323880, 79985820, 159971640]

約数ペア:

[(1, 159971640), (2, 79985820), (3, 53323880), (4, 39992910), (5, 31994328), (6, 26661940), (8, 19996455), (10, 15997164), (12, 13330970), (15, 10664776), (19, 8419560), (20, 7998582), (24, 6665485), (30, 5332388), (38, 4209780), (40, 3999291), (57, 2806520), (60, 2666194), (76, 2104890), (95, 1683912), (114, 1403260), (120, 1333097), (152, 1052445), (190, 841956), (228, 701630), (285, 561304), (380, 420978), (456, 350815), (570, 280652), (760, 210489), (1140, 140326), (2280, 70163)]