326329920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16217

約数の個数: 168

約数和(自身を含む): 1282866624

約数和(自身を除く): 956536704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 16187, 20160, 32374, 48561, 64748, 80935, 97122, 113309, 129496, 145683, 161870, 194244, 226618, 242805, 258992, 291366, 323740, 339927, 388488, 453236, 485610, 517984, 566545, 582732, 647480, 679854, 728415, 776976, 906472, 971220, 1019781, 1035968, 1133090, 1165464, 1294960, 1359708, 1456830, 1553952, 1699635, 1812944, 1942440, 2039562, 2266180, 2330928, 2589920, 2719416, 2913660, 3107904, 3399270, 3625888, 3884880, 4079124, 4532360, 4661856, 5098905, 5179840, 5438832, 5827320, 6798540, 7251776, 7769760, 8158248, 9064720, 9323712, 10197810, 10877664, 11654640, 13597080, 15539520, 16316496, 18129440, 20395620, 21755328, 23309280, 27194160, 32632992, 36258880, 40791240, 46618560, 54388320, 65265984, 81582480, 108776640, 163164960, 326329920]

約数ペア:

[(1, 326329920), (2, 163164960), (3, 108776640), (4, 81582480), (5, 65265984), (6, 54388320), (7, 46618560), (8, 40791240), (9, 36258880), (10, 32632992), (12, 27194160), (14, 23309280), (15, 21755328), (16, 20395620), (18, 18129440), (20, 16316496), (21, 15539520), (24, 13597080), (28, 11654640), (30, 10877664), (32, 10197810), (35, 9323712), (36, 9064720), (40, 8158248), (42, 7769760), (45, 7251776), (48, 6798540), (56, 5827320), (60, 5438832), (63, 5179840), (64, 5098905), (70, 4661856), (72, 4532360), (80, 4079124), (84, 3884880), (90, 3625888), (96, 3399270), (105, 3107904), (112, 2913660), (120, 2719416), (126, 2589920), (140, 2330928), (144, 2266180), (160, 2039562), (168, 1942440), (180, 1812944), (192, 1699635), (210, 1553952), (224, 1456830), (240, 1359708), (252, 1294960), (280, 1165464), (288, 1133090), (315, 1035968), (320, 1019781), (336, 971220), (360, 906472), (420, 776976), (448, 728415), (480, 679854), (504, 647480), (560, 582732), (576, 566545), (630, 517984), (672, 485610), (720, 453236), (840, 388488), (960, 339927), (1008, 323740), (1120, 291366), (1260, 258992), (1344, 242805), (1440, 226618), (1680, 194244), (2016, 161870), (2240, 145683), (2520, 129496), (2880, 113309), (3360, 97122), (4032, 80935), (5040, 64748), (6720, 48561), (10080, 32374), (16187, 20160)]