162510180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16865

約数の個数: 96

約数和(自身を含む): 542674944

約数和(自身を除く): 380164764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 16823, 33646, 50469, 67292, 84115, 100938, 117761, 168230, 201876, 235522, 252345, 336460, 353283, 386929, 471044, 504690, 588805, 706566, 773858, 1009380, 1160787, 1177610, 1413132, 1547716, 1766415, 1934645, 2321574, 2355220, 2708503, 3532830, 3869290, 4643148, 5417006, 5803935, 7065660, 7738580, 8125509, 10834012, 11607870, 13542515, 16251018, 23215740, 27085030, 32502036, 40627545, 54170060, 81255090, 162510180]

約数ペア:

[(1, 162510180), (2, 81255090), (3, 54170060), (4, 40627545), (5, 32502036), (6, 27085030), (7, 23215740), (10, 16251018), (12, 13542515), (14, 11607870), (15, 10834012), (20, 8125509), (21, 7738580), (23, 7065660), (28, 5803935), (30, 5417006), (35, 4643148), (42, 3869290), (46, 3532830), (60, 2708503), (69, 2355220), (70, 2321574), (84, 1934645), (92, 1766415), (105, 1547716), (115, 1413132), (138, 1177610), (140, 1160787), (161, 1009380), (210, 773858), (230, 706566), (276, 588805), (322, 504690), (345, 471044), (420, 386929), (460, 353283), (483, 336460), (644, 252345), (690, 235522), (805, 201876), (966, 168230), (1380, 117761), (1610, 100938), (1932, 84115), (2415, 67292), (3220, 50469), (4830, 33646), (9660, 16823)]