139343760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 160

約数和(自身を含む): 495682560

約数和(自身を除く): 356338800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2081, 2160, 2232, 2480, 2790, 3348, 3720, 4162, 4185, 4464, 5580, 6243, 6696, 7440, 8324, 8370, 10405, 11160, 12486, 13392, 16648, 16740, 18729, 20810, 22320, 24972, 31215, 33296, 33480, 37458, 41620, 49944, 56187, 62430, 64511, 66960, 74916, 83240, 93645, 99888, 112374, 124860, 129022, 149832, 166480, 187290, 193533, 224748, 249720, 258044, 280935, 299664, 322555, 374580, 387066, 449496, 499440, 516088, 561870, 580599, 645110, 749160, 774132, 898992, 967665, 1032176, 1123740, 1161198, 1290220, 1498320, 1548264, 1741797, 1935330, 2247480, 2322396, 2580440, 2902995, 3096528, 3483594, 3870660, 4494960, 4644792, 5160880, 5805990, 6967188, 7741320, 8708985, 9289584, 11611980, 13934376, 15482640, 17417970, 23223960, 27868752, 34835940, 46447920, 69671880, 139343760]

約数ペア:

[(1, 139343760), (2, 69671880), (3, 46447920), (4, 34835940), (5, 27868752), (6, 23223960), (8, 17417970), (9, 15482640), (10, 13934376), (12, 11611980), (15, 9289584), (16, 8708985), (18, 7741320), (20, 6967188), (24, 5805990), (27, 5160880), (30, 4644792), (31, 4494960), (36, 3870660), (40, 3483594), (45, 3096528), (48, 2902995), (54, 2580440), (60, 2322396), (62, 2247480), (72, 1935330), (80, 1741797), (90, 1548264), (93, 1498320), (108, 1290220), (120, 1161198), (124, 1123740), (135, 1032176), (144, 967665), (155, 898992), (180, 774132), (186, 749160), (216, 645110), (240, 580599), (248, 561870), (270, 516088), (279, 499440), (310, 449496), (360, 387066), (372, 374580), (432, 322555), (465, 299664), (496, 280935), (540, 258044), (558, 249720), (620, 224748), (720, 193533), (744, 187290), (837, 166480), (930, 149832), (1080, 129022), (1116, 124860), (1240, 112374), (1395, 99888), (1488, 93645), (1674, 83240), (1860, 74916), (2081, 66960), (2160, 64511), (2232, 62430), (2480, 56187), (2790, 49944), (3348, 41620), (3720, 37458), (4162, 33480), (4185, 33296), (4464, 31215), (5580, 24972), (6243, 22320), (6696, 20810), (7440, 18729), (8324, 16740), (8370, 16648), (10405, 13392), (11160, 12486)]