131710680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5241

約数の個数: 96

約数和(自身を含む): 434172960

約数和(自身を除く): 302462280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 5153, 6390, 8520, 10306, 12780, 15459, 20612, 25560, 25765, 30918, 41224, 46377, 51530, 61836, 77295, 92754, 103060, 123672, 154590, 185508, 206120, 231885, 309180, 365863, 371016, 463770, 618360, 731726, 927540, 1097589, 1463452, 1829315, 1855080, 2195178, 2926904, 3292767, 3658630, 4390356, 5487945, 6585534, 7317260, 8780712, 10975890, 13171068, 14634520, 16463835, 21951780, 26342136, 32927670, 43903560, 65855340, 131710680]

約数ペア:

[(1, 131710680), (2, 65855340), (3, 43903560), (4, 32927670), (5, 26342136), (6, 21951780), (8, 16463835), (9, 14634520), (10, 13171068), (12, 10975890), (15, 8780712), (18, 7317260), (20, 6585534), (24, 5487945), (30, 4390356), (36, 3658630), (40, 3292767), (45, 2926904), (60, 2195178), (71, 1855080), (72, 1829315), (90, 1463452), (120, 1097589), (142, 927540), (180, 731726), (213, 618360), (284, 463770), (355, 371016), (360, 365863), (426, 309180), (568, 231885), (639, 206120), (710, 185508), (852, 154590), (1065, 123672), (1278, 103060), (1420, 92754), (1704, 77295), (2130, 61836), (2556, 51530), (2840, 46377), (3195, 41224), (4260, 30918), (5112, 25765), (5153, 25560), (6390, 20612), (8520, 15459), (10306, 12780)]