42393960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16847

約数の個数: 96

約数和(自身を含む): 157472640

約数和(自身を除く): 115078680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16823, 33646, 50469, 67292, 84115, 100938, 117761, 134584, 151407, 168230, 201876, 235522, 252345, 302814, 336460, 353283, 403752, 471044, 504690, 588805, 605628, 672920, 706566, 757035, 942088, 1009380, 1059849, 1177610, 1211256, 1413132, 1514070, 1766415, 2018760, 2119698, 2355220, 2826264, 3028140, 3532830, 4239396, 4710440, 5299245, 6056280, 7065660, 8478792, 10598490, 14131320, 21196980, 42393960]

約数ペア:

[(1, 42393960), (2, 21196980), (3, 14131320), (4, 10598490), (5, 8478792), (6, 7065660), (7, 6056280), (8, 5299245), (9, 4710440), (10, 4239396), (12, 3532830), (14, 3028140), (15, 2826264), (18, 2355220), (20, 2119698), (21, 2018760), (24, 1766415), (28, 1514070), (30, 1413132), (35, 1211256), (36, 1177610), (40, 1059849), (42, 1009380), (45, 942088), (56, 757035), (60, 706566), (63, 672920), (70, 605628), (72, 588805), (84, 504690), (90, 471044), (105, 403752), (120, 353283), (126, 336460), (140, 302814), (168, 252345), (180, 235522), (210, 201876), (252, 168230), (280, 151407), (315, 134584), (360, 117761), (420, 100938), (504, 84115), (630, 67292), (840, 50469), (1260, 33646), (2520, 16823)]