213842160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14172

約数の個数: 160

約数和(自身を含む): 841850880

約数和(自身を除く): 628008720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14143, 15120, 28286, 42429, 56572, 70715, 84858, 99001, 113144, 127287, 141430, 169716, 198002, 212145, 226288, 254574, 282860, 297003, 339432, 381861, 396004, 424290, 495005, 509148, 565720, 594006, 636435, 678864, 763722, 792008, 848580, 891009, 990010, 1018296, 1131440, 1188012, 1272870, 1485015, 1527444, 1584016, 1697160, 1782018, 1909305, 1980020, 2036592, 2376024, 2545740, 2673027, 2970030, 3054888, 3394320, 3564036, 3818610, 3960040, 4455045, 4752048, 5091480, 5346054, 5940060, 6109776, 7128072, 7637220, 7920080, 8910090, 10182960, 10692108, 11880120, 13365135, 14256144, 15274440, 17820180, 21384216, 23760240, 26730270, 30548880, 35640360, 42768432, 53460540, 71280720, 106921080, 213842160]

約数ペア:

[(1, 213842160), (2, 106921080), (3, 71280720), (4, 53460540), (5, 42768432), (6, 35640360), (7, 30548880), (8, 26730270), (9, 23760240), (10, 21384216), (12, 17820180), (14, 15274440), (15, 14256144), (16, 13365135), (18, 11880120), (20, 10692108), (21, 10182960), (24, 8910090), (27, 7920080), (28, 7637220), (30, 7128072), (35, 6109776), (36, 5940060), (40, 5346054), (42, 5091480), (45, 4752048), (48, 4455045), (54, 3960040), (56, 3818610), (60, 3564036), (63, 3394320), (70, 3054888), (72, 2970030), (80, 2673027), (84, 2545740), (90, 2376024), (105, 2036592), (108, 1980020), (112, 1909305), (120, 1782018), (126, 1697160), (135, 1584016), (140, 1527444), (144, 1485015), (168, 1272870), (180, 1188012), (189, 1131440), (210, 1018296), (216, 990010), (240, 891009), (252, 848580), (270, 792008), (280, 763722), (315, 678864), (336, 636435), (360, 594006), (378, 565720), (420, 509148), (432, 495005), (504, 424290), (540, 396004), (560, 381861), (630, 339432), (720, 297003), (756, 282860), (840, 254574), (945, 226288), (1008, 212145), (1080, 198002), (1260, 169716), (1512, 141430), (1680, 127287), (1890, 113144), (2160, 99001), (2520, 84858), (3024, 70715), (3780, 56572), (5040, 42429), (7560, 28286), (14143, 15120)]