163415880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 567325440

約数和(自身を除く): 403909560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1627, 1674, 1860, 2232, 2511, 2790, 3240, 3254, 3348, 3720, 4185, 4881, 5022, 5580, 6508, 6696, 8135, 8370, 9762, 10044, 11160, 12555, 13016, 14643, 16270, 16740, 19524, 20088, 24405, 25110, 29286, 32540, 33480, 39048, 43929, 48810, 50220, 50437, 58572, 65080, 73215, 87858, 97620, 100440, 100874, 117144, 131787, 146430, 151311, 175716, 195240, 201748, 219645, 252185, 263574, 292860, 302622, 351432, 403496, 439290, 453933, 504370, 527148, 585720, 605244, 658935, 756555, 878580, 907866, 1008740, 1054296, 1210488, 1317870, 1361799, 1513110, 1757160, 1815732, 2017480, 2269665, 2635740, 2723598, 3026220, 3631464, 4085397, 4539330, 5271480, 5447196, 6052440, 6808995, 8170794, 9078660, 10894392, 13617990, 16341588, 18157320, 20426985, 27235980, 32683176, 40853970, 54471960, 81707940, 163415880]

約数ペア:

[(1, 163415880), (2, 81707940), (3, 54471960), (4, 40853970), (5, 32683176), (6, 27235980), (8, 20426985), (9, 18157320), (10, 16341588), (12, 13617990), (15, 10894392), (18, 9078660), (20, 8170794), (24, 6808995), (27, 6052440), (30, 5447196), (31, 5271480), (36, 4539330), (40, 4085397), (45, 3631464), (54, 3026220), (60, 2723598), (62, 2635740), (72, 2269665), (81, 2017480), (90, 1815732), (93, 1757160), (108, 1513110), (120, 1361799), (124, 1317870), (135, 1210488), (155, 1054296), (162, 1008740), (180, 907866), (186, 878580), (216, 756555), (248, 658935), (270, 605244), (279, 585720), (310, 527148), (324, 504370), (360, 453933), (372, 439290), (405, 403496), (465, 351432), (540, 302622), (558, 292860), (620, 263574), (648, 252185), (744, 219645), (810, 201748), (837, 195240), (930, 175716), (1080, 151311), (1116, 146430), (1240, 131787), (1395, 117144), (1620, 100874), (1627, 100440), (1674, 97620), (1860, 87858), (2232, 73215), (2511, 65080), (2790, 58572), (3240, 50437), (3254, 50220), (3348, 48810), (3720, 43929), (4185, 39048), (4881, 33480), (5022, 32540), (5580, 29286), (6508, 25110), (6696, 24405), (8135, 20088), (8370, 19524), (9762, 16740), (10044, 16270), (11160, 14643), (12555, 13016)]