70751520

素因数分解:

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

素因数の和:7047

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 205218720

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, 7019, 10080, 14038, 21057, 28076, 35095, 42114, 49133, 56152, 63171, 70190, 84228, 98266, 105285, 112304, 126342, 140380, 147399, 168456, 196532, 210570, 224608, 245665, 252684, 280760, 294798, 315855, 336912, 393064, 421140, 442197, 491330, 505368, 561520, 589596, 631710, 673824, 736995, 786128, 842280, 884394, 982660, 1010736, 1123040, 1179192, 1263420, 1473990, 1572256, 1684560, 1768788, 1965320, 2021472, 2210985, 2358384, 2526840, 2947980, 3369120, 3537576, 3930640, 4421970, 4716768, 5053680, 5895960, 7075152, 7861280, 8843940, 10107360, 11791920, 14150304, 17687880, 23583840, 35375760, 70751520]

約数ペア:

[(1, 70751520), (2, 35375760), (3, 23583840), (4, 17687880), (5, 14150304), (6, 11791920), (7, 10107360), (8, 8843940), (9, 7861280), (10, 7075152), (12, 5895960), (14, 5053680), (15, 4716768), (16, 4421970), (18, 3930640), (20, 3537576), (21, 3369120), (24, 2947980), (28, 2526840), (30, 2358384), (32, 2210985), (35, 2021472), (36, 1965320), (40, 1768788), (42, 1684560), (45, 1572256), (48, 1473990), (56, 1263420), (60, 1179192), (63, 1123040), (70, 1010736), (72, 982660), (80, 884394), (84, 842280), (90, 786128), (96, 736995), (105, 673824), (112, 631710), (120, 589596), (126, 561520), (140, 505368), (144, 491330), (160, 442197), (168, 421140), (180, 393064), (210, 336912), (224, 315855), (240, 294798), (252, 280760), (280, 252684), (288, 245665), (315, 224608), (336, 210570), (360, 196532), (420, 168456), (480, 147399), (504, 140380), (560, 126342), (630, 112304), (672, 105285), (720, 98266), (840, 84228), (1008, 70190), (1120, 63171), (1260, 56152), (1440, 49133), (1680, 42114), (2016, 35095), (2520, 28076), (3360, 21057), (5040, 14038), (7019, 10080)]