159714180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 352128060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 243, 270, 295, 324, 354, 405, 486, 531, 540, 557, 590, 708, 810, 885, 972, 1062, 1114, 1180, 1215, 1593, 1620, 1671, 1770, 2124, 2228, 2430, 2655, 2785, 3186, 3342, 3540, 4779, 4860, 5013, 5310, 5570, 6372, 6684, 7965, 8355, 9558, 10026, 10620, 11140, 14337, 15039, 15930, 16710, 19116, 20052, 23895, 25065, 28674, 30078, 31860, 32863, 33420, 45117, 47790, 50130, 57348, 60156, 65726, 71685, 75195, 90234, 95580, 98589, 100260, 131452, 135351, 143370, 150390, 164315, 180468, 197178, 225585, 270702, 286740, 295767, 300780, 328630, 394356, 451170, 492945, 541404, 591534, 657260, 676755, 887301, 902340, 985890, 1183068, 1353510, 1478835, 1774602, 1971780, 2661903, 2707020, 2957670, 3549204, 4436505, 5323806, 5915340, 7985709, 8873010, 10647612, 13309515, 15971418, 17746020, 26619030, 31942836, 39928545, 53238060, 79857090, 159714180]

約数ペア:

[(1, 159714180), (2, 79857090), (3, 53238060), (4, 39928545), (5, 31942836), (6, 26619030), (9, 17746020), (10, 15971418), (12, 13309515), (15, 10647612), (18, 8873010), (20, 7985709), (27, 5915340), (30, 5323806), (36, 4436505), (45, 3549204), (54, 2957670), (59, 2707020), (60, 2661903), (81, 1971780), (90, 1774602), (108, 1478835), (118, 1353510), (135, 1183068), (162, 985890), (177, 902340), (180, 887301), (236, 676755), (243, 657260), (270, 591534), (295, 541404), (324, 492945), (354, 451170), (405, 394356), (486, 328630), (531, 300780), (540, 295767), (557, 286740), (590, 270702), (708, 225585), (810, 197178), (885, 180468), (972, 164315), (1062, 150390), (1114, 143370), (1180, 135351), (1215, 131452), (1593, 100260), (1620, 98589), (1671, 95580), (1770, 90234), (2124, 75195), (2228, 71685), (2430, 65726), (2655, 60156), (2785, 57348), (3186, 50130), (3342, 47790), (3540, 45117), (4779, 33420), (4860, 32863), (5013, 31860), (5310, 30078), (5570, 28674), (6372, 25065), (6684, 23895), (7965, 20052), (8355, 19116), (9558, 16710), (10026, 15930), (10620, 15039), (11140, 14337)]