216334440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{85847}}^1$

素因数の和:85871

約数の個数: 96

約数和(自身を含む): 803537280

約数和(自身を除く): 587202840

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, 85847, 171694, 257541, 343388, 429235, 515082, 600929, 686776, 772623, 858470, 1030164, 1201858, 1287705, 1545246, 1716940, 1802787, 2060328, 2403716, 2575410, 3004645, 3090492, 3433880, 3605574, 3863115, 4807432, 5150820, 5408361, 6009290, 6180984, 7211148, 7726230, 9013935, 10301640, 10816722, 12018580, 14422296, 15452460, 18027870, 21633444, 24037160, 27041805, 30904920, 36055740, 43266888, 54083610, 72111480, 108167220, 216334440]

約数ペア:

[(1, 216334440), (2, 108167220), (3, 72111480), (4, 54083610), (5, 43266888), (6, 36055740), (7, 30904920), (8, 27041805), (9, 24037160), (10, 21633444), (12, 18027870), (14, 15452460), (15, 14422296), (18, 12018580), (20, 10816722), (21, 10301640), (24, 9013935), (28, 7726230), (30, 7211148), (35, 6180984), (36, 6009290), (40, 5408361), (42, 5150820), (45, 4807432), (56, 3863115), (60, 3605574), (63, 3433880), (70, 3090492), (72, 3004645), (84, 2575410), (90, 2403716), (105, 2060328), (120, 1802787), (126, 1716940), (140, 1545246), (168, 1287705), (180, 1201858), (210, 1030164), (252, 858470), (280, 772623), (315, 686776), (360, 600929), (420, 515082), (504, 429235), (630, 343388), (840, 257541), (1260, 171694), (2520, 85847)]