16906680

素因数分解:

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

素因数の和:6733

約数の個数: 96

約数和(自身を含む): 62805600

約数和(自身を除く): 45898920

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, 6709, 13418, 20127, 26836, 33545, 40254, 46963, 53672, 60381, 67090, 80508, 93926, 100635, 120762, 134180, 140889, 161016, 187852, 201270, 234815, 241524, 268360, 281778, 301905, 375704, 402540, 422667, 469630, 483048, 563556, 603810, 704445, 805080, 845334, 939260, 1127112, 1207620, 1408890, 1690668, 1878520, 2113335, 2415240, 2817780, 3381336, 4226670, 5635560, 8453340, 16906680]

約数ペア:

[(1, 16906680), (2, 8453340), (3, 5635560), (4, 4226670), (5, 3381336), (6, 2817780), (7, 2415240), (8, 2113335), (9, 1878520), (10, 1690668), (12, 1408890), (14, 1207620), (15, 1127112), (18, 939260), (20, 845334), (21, 805080), (24, 704445), (28, 603810), (30, 563556), (35, 483048), (36, 469630), (40, 422667), (42, 402540), (45, 375704), (56, 301905), (60, 281778), (63, 268360), (70, 241524), (72, 234815), (84, 201270), (90, 187852), (105, 161016), (120, 140889), (126, 134180), (140, 120762), (168, 100635), (180, 93926), (210, 80508), (252, 67090), (280, 60381), (315, 53672), (360, 46963), (420, 40254), (504, 33545), (630, 26836), (840, 20127), (1260, 13418), (2520, 6709)]