67626720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6709}}^1$

素因数の和:6737

約数の個数: 144

約数和(自身を含む): 263783520

約数和(自身を除く): 196156800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6709, 10080, 13418, 20127, 26836, 33545, 40254, 46963, 53672, 60381, 67090, 80508, 93926, 100635, 107344, 120762, 134180, 140889, 161016, 187852, 201270, 214688, 234815, 241524, 268360, 281778, 301905, 322032, 375704, 402540, 422667, 469630, 483048, 536720, 563556, 603810, 644064, 704445, 751408, 805080, 845334, 939260, 966096, 1073440, 1127112, 1207620, 1408890, 1502816, 1610160, 1690668, 1878520, 1932192, 2113335, 2254224, 2415240, 2817780, 3220320, 3381336, 3757040, 4226670, 4508448, 4830480, 5635560, 6762672, 7514080, 8453340, 9660960, 11271120, 13525344, 16906680, 22542240, 33813360, 67626720]

約数ペア:

[(1, 67626720), (2, 33813360), (3, 22542240), (4, 16906680), (5, 13525344), (6, 11271120), (7, 9660960), (8, 8453340), (9, 7514080), (10, 6762672), (12, 5635560), (14, 4830480), (15, 4508448), (16, 4226670), (18, 3757040), (20, 3381336), (21, 3220320), (24, 2817780), (28, 2415240), (30, 2254224), (32, 2113335), (35, 1932192), (36, 1878520), (40, 1690668), (42, 1610160), (45, 1502816), (48, 1408890), (56, 1207620), (60, 1127112), (63, 1073440), (70, 966096), (72, 939260), (80, 845334), (84, 805080), (90, 751408), (96, 704445), (105, 644064), (112, 603810), (120, 563556), (126, 536720), (140, 483048), (144, 469630), (160, 422667), (168, 402540), (180, 375704), (210, 322032), (224, 301905), (240, 281778), (252, 268360), (280, 241524), (288, 234815), (315, 214688), (336, 201270), (360, 187852), (420, 161016), (480, 140889), (504, 134180), (560, 120762), (630, 107344), (672, 100635), (720, 93926), (840, 80508), (1008, 67090), (1120, 60381), (1260, 53672), (1440, 46963), (1680, 40254), (2016, 33545), (2520, 26836), (3360, 20127), (5040, 13418), (6709, 10080)]