168719040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8369}}^1$

素因数の和:8399

約数の個数: 168

約数和(自身を含む): 663305760

約数和(自身を除く): 494586720

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, 8369, 10080, 16738, 20160, 25107, 33476, 41845, 50214, 58583, 66952, 75321, 83690, 100428, 117166, 125535, 133904, 150642, 167380, 175749, 200856, 234332, 251070, 267808, 292915, 301284, 334760, 351498, 376605, 401712, 468664, 502140, 527247, 535616, 585830, 602568, 669520, 702996, 753210, 803424, 878745, 937328, 1004280, 1054494, 1171660, 1205136, 1339040, 1405992, 1506420, 1606848, 1757490, 1874656, 2008560, 2108988, 2343320, 2410272, 2636235, 2678080, 2811984, 3012840, 3514980, 3749312, 4017120, 4217976, 4686640, 4820544, 5272470, 5623968, 6025680, 7029960, 8034240, 8435952, 9373280, 10544940, 11247936, 12051360, 14059920, 16871904, 18746560, 21089880, 24102720, 28119840, 33743808, 42179760, 56239680, 84359520, 168719040]

約数ペア:

[(1, 168719040), (2, 84359520), (3, 56239680), (4, 42179760), (5, 33743808), (6, 28119840), (7, 24102720), (8, 21089880), (9, 18746560), (10, 16871904), (12, 14059920), (14, 12051360), (15, 11247936), (16, 10544940), (18, 9373280), (20, 8435952), (21, 8034240), (24, 7029960), (28, 6025680), (30, 5623968), (32, 5272470), (35, 4820544), (36, 4686640), (40, 4217976), (42, 4017120), (45, 3749312), (48, 3514980), (56, 3012840), (60, 2811984), (63, 2678080), (64, 2636235), (70, 2410272), (72, 2343320), (80, 2108988), (84, 2008560), (90, 1874656), (96, 1757490), (105, 1606848), (112, 1506420), (120, 1405992), (126, 1339040), (140, 1205136), (144, 1171660), (160, 1054494), (168, 1004280), (180, 937328), (192, 878745), (210, 803424), (224, 753210), (240, 702996), (252, 669520), (280, 602568), (288, 585830), (315, 535616), (320, 527247), (336, 502140), (360, 468664), (420, 401712), (448, 376605), (480, 351498), (504, 334760), (560, 301284), (576, 292915), (630, 267808), (672, 251070), (720, 234332), (840, 200856), (960, 175749), (1008, 167380), (1120, 150642), (1260, 133904), (1344, 125535), (1440, 117166), (1680, 100428), (2016, 83690), (2240, 75321), (2520, 66952), (2880, 58583), (3360, 50214), (4032, 41845), (5040, 33476), (6720, 25107), (8369, 20160), (10080, 16738)]