138614520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 457021440

約数和(自身を除く): 318406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 440, 519, 607, 660, 692, 865, 1038, 1214, 1320, 1384, 1730, 1821, 1903, 2076, 2428, 2595, 3035, 3460, 3642, 3806, 4152, 4856, 5190, 5709, 6070, 6677, 6920, 7284, 7612, 9105, 9515, 10380, 11418, 12140, 13354, 14568, 15224, 18210, 19030, 20031, 20760, 22836, 24280, 26708, 28545, 33385, 36420, 38060, 40062, 45672, 53416, 57090, 66770, 72840, 76120, 80124, 100155, 105011, 114180, 133540, 160248, 200310, 210022, 228360, 267080, 315033, 400620, 420044, 525055, 630066, 801240, 840088, 1050110, 1155121, 1260132, 1575165, 2100220, 2310242, 2520264, 3150330, 3465363, 4200440, 4620484, 5775605, 6300660, 6930726, 9240968, 11551210, 12601320, 13861452, 17326815, 23102420, 27722904, 34653630, 46204840, 69307260, 138614520]

約数ペア:

[(1, 138614520), (2, 69307260), (3, 46204840), (4, 34653630), (5, 27722904), (6, 23102420), (8, 17326815), (10, 13861452), (11, 12601320), (12, 11551210), (15, 9240968), (20, 6930726), (22, 6300660), (24, 5775605), (30, 4620484), (33, 4200440), (40, 3465363), (44, 3150330), (55, 2520264), (60, 2310242), (66, 2100220), (88, 1575165), (110, 1260132), (120, 1155121), (132, 1050110), (165, 840088), (173, 801240), (220, 630066), (264, 525055), (330, 420044), (346, 400620), (440, 315033), (519, 267080), (607, 228360), (660, 210022), (692, 200310), (865, 160248), (1038, 133540), (1214, 114180), (1320, 105011), (1384, 100155), (1730, 80124), (1821, 76120), (1903, 72840), (2076, 66770), (2428, 57090), (2595, 53416), (3035, 45672), (3460, 40062), (3642, 38060), (3806, 36420), (4152, 33385), (4856, 28545), (5190, 26708), (5709, 24280), (6070, 22836), (6677, 20760), (6920, 20031), (7284, 19030), (7612, 18210), (9105, 15224), (9515, 14568), (10380, 13354), (11418, 12140)]