161634480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{96211}}^1$

素因数の和:96234

約数の個数: 80

約数和(自身を含む): 572653824

約数和(自身を除く): 411019344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 96211, 192422, 288633, 384844, 481055, 577266, 673477, 769688, 962110, 1154532, 1346954, 1443165, 1539376, 1924220, 2020431, 2309064, 2693908, 2886330, 3367385, 3848440, 4040862, 4618128, 5387816, 5772660, 6734770, 7696880, 8081724, 10102155, 10775632, 11545320, 13469540, 16163448, 20204310, 23090640, 26939080, 32326896, 40408620, 53878160, 80817240, 161634480]

約数ペア:

[(1, 161634480), (2, 80817240), (3, 53878160), (4, 40408620), (5, 32326896), (6, 26939080), (7, 23090640), (8, 20204310), (10, 16163448), (12, 13469540), (14, 11545320), (15, 10775632), (16, 10102155), (20, 8081724), (21, 7696880), (24, 6734770), (28, 5772660), (30, 5387816), (35, 4618128), (40, 4040862), (42, 3848440), (48, 3367385), (56, 2886330), (60, 2693908), (70, 2309064), (80, 2020431), (84, 1924220), (105, 1539376), (112, 1443165), (120, 1346954), (140, 1154532), (168, 962110), (210, 769688), (240, 673477), (280, 577266), (336, 481055), (420, 384844), (560, 288633), (840, 192422), (1680, 96211)]