168809760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16747}}^1$

素因数の和:16775

約数の個数: 144

約数和(自身を含む): 658397376

約数和(自身を除く): 489587616

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16747, 33494, 50241, 66988, 83735, 100482, 117229, 133976, 150723, 167470, 200964, 234458, 251205, 267952, 301446, 334940, 351687, 401928, 468916, 502410, 535904, 586145, 602892, 669880, 703374, 753615, 803856, 937832, 1004820, 1055061, 1172290, 1205784, 1339760, 1406748, 1507230, 1607712, 1758435, 1875664, 2009640, 2110122, 2344580, 2411568, 2679520, 2813496, 3014460, 3516870, 3751328, 4019280, 4220244, 4689160, 4823136, 5275305, 5626992, 6028920, 7033740, 8038560, 8440488, 9378320, 10550610, 11253984, 12057840, 14067480, 16880976, 18756640, 21101220, 24115680, 28134960, 33761952, 42202440, 56269920, 84404880, 168809760]

約数ペア:

[(1, 168809760), (2, 84404880), (3, 56269920), (4, 42202440), (5, 33761952), (6, 28134960), (7, 24115680), (8, 21101220), (9, 18756640), (10, 16880976), (12, 14067480), (14, 12057840), (15, 11253984), (16, 10550610), (18, 9378320), (20, 8440488), (21, 8038560), (24, 7033740), (28, 6028920), (30, 5626992), (32, 5275305), (35, 4823136), (36, 4689160), (40, 4220244), (42, 4019280), (45, 3751328), (48, 3516870), (56, 3014460), (60, 2813496), (63, 2679520), (70, 2411568), (72, 2344580), (80, 2110122), (84, 2009640), (90, 1875664), (96, 1758435), (105, 1607712), (112, 1507230), (120, 1406748), (126, 1339760), (140, 1205784), (144, 1172290), (160, 1055061), (168, 1004820), (180, 937832), (210, 803856), (224, 753615), (240, 703374), (252, 669880), (280, 602892), (288, 586145), (315, 535904), (336, 502410), (360, 468916), (420, 401928), (480, 351687), (504, 334940), (560, 301446), (630, 267952), (672, 251205), (720, 234458), (840, 200964), (1008, 167470), (1120, 150723), (1260, 133976), (1440, 117229), (1680, 100482), (2016, 83735), (2520, 66988), (3360, 50241), (5040, 33494), (10080, 16747)]