141739920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28123}}^1$

素因数の和:28149

約数の個数: 120

約数和(自身を含む): 544030656

約数和(自身を除く): 402290736

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, 28123, 56246, 84369, 112492, 140615, 168738, 196861, 224984, 253107, 281230, 337476, 393722, 421845, 449968, 506214, 562460, 590583, 674952, 787444, 843690, 984305, 1012428, 1124920, 1181166, 1265535, 1349904, 1574888, 1687380, 1771749, 1968610, 2024856, 2249840, 2362332, 2531070, 2952915, 3149776, 3374760, 3543498, 3937220, 4049712, 4724664, 5062140, 5905830, 6749520, 7086996, 7874440, 8858745, 9449328, 10124280, 11811660, 14173992, 15748880, 17717490, 20248560, 23623320, 28347984, 35434980, 47246640, 70869960, 141739920]

約数ペア:

[(1, 141739920), (2, 70869960), (3, 47246640), (4, 35434980), (5, 28347984), (6, 23623320), (7, 20248560), (8, 17717490), (9, 15748880), (10, 14173992), (12, 11811660), (14, 10124280), (15, 9449328), (16, 8858745), (18, 7874440), (20, 7086996), (21, 6749520), (24, 5905830), (28, 5062140), (30, 4724664), (35, 4049712), (36, 3937220), (40, 3543498), (42, 3374760), (45, 3149776), (48, 2952915), (56, 2531070), (60, 2362332), (63, 2249840), (70, 2024856), (72, 1968610), (80, 1771749), (84, 1687380), (90, 1574888), (105, 1349904), (112, 1265535), (120, 1181166), (126, 1124920), (140, 1012428), (144, 984305), (168, 843690), (180, 787444), (210, 674952), (240, 590583), (252, 562460), (280, 506214), (315, 449968), (336, 421845), (360, 393722), (420, 337476), (504, 281230), (560, 253107), (630, 224984), (720, 196861), (840, 168738), (1008, 140615), (1260, 112492), (1680, 84369), (2520, 56246), (5040, 28123)]