196585740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84011}}^1$

素因数の和:84039

約数の個数: 72

約数和(自身を含む): 642187728

約数和(自身を除く): 445601988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 84011, 168022, 252033, 336044, 420055, 504066, 756099, 840110, 1008132, 1092143, 1260165, 1512198, 1680220, 2184286, 2520330, 3024396, 3276429, 3780495, 4368572, 5040660, 5460715, 6552858, 7560990, 9829287, 10921430, 13105716, 15121980, 16382145, 19658574, 21842860, 32764290, 39317148, 49146435, 65528580, 98292870, 196585740]

約数ペア:

[(1, 196585740), (2, 98292870), (3, 65528580), (4, 49146435), (5, 39317148), (6, 32764290), (9, 21842860), (10, 19658574), (12, 16382145), (13, 15121980), (15, 13105716), (18, 10921430), (20, 9829287), (26, 7560990), (30, 6552858), (36, 5460715), (39, 5040660), (45, 4368572), (52, 3780495), (60, 3276429), (65, 3024396), (78, 2520330), (90, 2184286), (117, 1680220), (130, 1512198), (156, 1260165), (180, 1092143), (195, 1008132), (234, 840110), (260, 756099), (390, 504066), (468, 420055), (585, 336044), (780, 252033), (1170, 168022), (2340, 84011)]