212254560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7019}}^1$

素因数の和:7050

約数の個数: 192

約数和(自身を含む): 849139200

約数和(自身を除く): 636884640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7019, 7560, 10080, 14038, 15120, 21057, 28076, 30240, 35095, 42114, 49133, 56152, 63171, 70190, 84228, 98266, 105285, 112304, 126342, 140380, 147399, 168456, 189513, 196532, 210570, 224608, 245665, 252684, 280760, 294798, 315855, 336912, 379026, 393064, 421140, 442197, 491330, 505368, 561520, 589596, 631710, 673824, 736995, 758052, 786128, 842280, 884394, 947565, 982660, 1010736, 1123040, 1179192, 1263420, 1326591, 1473990, 1516104, 1572256, 1684560, 1768788, 1895130, 1965320, 2021472, 2210985, 2358384, 2526840, 2653182, 2947980, 3032208, 3369120, 3537576, 3790260, 3930640, 4421970, 4716768, 5053680, 5306364, 5895960, 6064416, 6632955, 7075152, 7580520, 7861280, 8843940, 10107360, 10612728, 11791920, 13265910, 14150304, 15161040, 17687880, 21225456, 23583840, 26531820, 30322080, 35375760, 42450912, 53063640, 70751520, 106127280, 212254560]

約数ペア:

[(1, 212254560), (2, 106127280), (3, 70751520), (4, 53063640), (5, 42450912), (6, 35375760), (7, 30322080), (8, 26531820), (9, 23583840), (10, 21225456), (12, 17687880), (14, 15161040), (15, 14150304), (16, 13265910), (18, 11791920), (20, 10612728), (21, 10107360), (24, 8843940), (27, 7861280), (28, 7580520), (30, 7075152), (32, 6632955), (35, 6064416), (36, 5895960), (40, 5306364), (42, 5053680), (45, 4716768), (48, 4421970), (54, 3930640), (56, 3790260), (60, 3537576), (63, 3369120), (70, 3032208), (72, 2947980), (80, 2653182), (84, 2526840), (90, 2358384), (96, 2210985), (105, 2021472), (108, 1965320), (112, 1895130), (120, 1768788), (126, 1684560), (135, 1572256), (140, 1516104), (144, 1473990), (160, 1326591), (168, 1263420), (180, 1179192), (189, 1123040), (210, 1010736), (216, 982660), (224, 947565), (240, 884394), (252, 842280), (270, 786128), (280, 758052), (288, 736995), (315, 673824), (336, 631710), (360, 589596), (378, 561520), (420, 505368), (432, 491330), (480, 442197), (504, 421140), (540, 393064), (560, 379026), (630, 336912), (672, 315855), (720, 294798), (756, 280760), (840, 252684), (864, 245665), (945, 224608), (1008, 210570), (1080, 196532), (1120, 189513), (1260, 168456), (1440, 147399), (1512, 140380), (1680, 126342), (1890, 112304), (2016, 105285), (2160, 98266), (2520, 84228), (3024, 70190), (3360, 63171), (3780, 56152), (4320, 49133), (5040, 42114), (6048, 35095), (7019, 30240), (7560, 28076), (10080, 21057), (14038, 15120)]