42179760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8369}}^1$

素因数の和:8395

約数の個数: 120

約数和(自身を含む): 161909280

約数和(自身を除く): 119729520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 8369, 16738, 25107, 33476, 41845, 50214, 58583, 66952, 75321, 83690, 100428, 117166, 125535, 133904, 150642, 167380, 175749, 200856, 234332, 251070, 292915, 301284, 334760, 351498, 376605, 401712, 468664, 502140, 527247, 585830, 602568, 669520, 702996, 753210, 878745, 937328, 1004280, 1054494, 1171660, 1205136, 1405992, 1506420, 1757490, 2008560, 2108988, 2343320, 2636235, 2811984, 3012840, 3514980, 4217976, 4686640, 5272470, 6025680, 7029960, 8435952, 10544940, 14059920, 21089880, 42179760]

約数ペア:

[(1, 42179760), (2, 21089880), (3, 14059920), (4, 10544940), (5, 8435952), (6, 7029960), (7, 6025680), (8, 5272470), (9, 4686640), (10, 4217976), (12, 3514980), (14, 3012840), (15, 2811984), (16, 2636235), (18, 2343320), (20, 2108988), (21, 2008560), (24, 1757490), (28, 1506420), (30, 1405992), (35, 1205136), (36, 1171660), (40, 1054494), (42, 1004280), (45, 937328), (48, 878745), (56, 753210), (60, 702996), (63, 669520), (70, 602568), (72, 585830), (80, 527247), (84, 502140), (90, 468664), (105, 401712), (112, 376605), (120, 351498), (126, 334760), (140, 301284), (144, 292915), (168, 251070), (180, 234332), (210, 200856), (240, 175749), (252, 167380), (280, 150642), (315, 133904), (336, 125535), (360, 117166), (420, 100428), (504, 83690), (560, 75321), (630, 66952), (720, 58583), (840, 50214), (1008, 41845), (1260, 33476), (1680, 25107), (2520, 16738), (5040, 8369)]